Asus Tinker Board 2S Review

The Asus Tinker Board 2S is a solid contender in the single-board computer SBC market, offering a notable upgrade in performance and features over its predecessors, particularly for those seeking a more robust solution than typical entry-level options. It strikes a balance between raw processing power, connectivity, and practical storage, making it a viable choice for a wide array of projects, from IoT gateways to compact media centers and even light desktop computing. While it might not dethrone every high-end x86 solution, its ARM-based architecture provides efficiency and a familiar development environment for many. This review will dissect its capabilities, highlight its strengths, and point out where it truly shines, helping you decide if it’s the right engine for your next big idea.

Here’s a quick rundown of some comparable options and related gear that could complement your Tinker Board 2S experience:

Raspberry Pi 4 Model B
- Key Features: Broadcom BCM2711 quad-core Cortex-A72 ARM v8 64-bit SoC @ 1.8GHz, up to 8GB LPDDR4-3200 SDRAM, Gigabit Ethernet, 2x USB 3.0, 2x USB 2.0, 2x micro-HDMI up to 4Kp60 supported, MIPI DSI/CSI ports, 40-pin GPIO header.
- Average Price: ~$75 for 4GB model
- Pros: Massive community support, extensive software ecosystem, highly versatile, excellent documentation, cost-effective.
- Cons: Less integrated eMMC storage, can require active cooling for demanding tasks, power consumption higher than some competitors under load.
ODROID-N2+
- Key Features: Amlogic S922X quad-core Cortex-A73 + dual-core Cortex-A53, up to 4GB DDR4 RAM, eMMC module socket, Gigabit Ethernet, 4x USB 3.0, HDMI 2.0, MIPI DSI.
- Average Price: ~$85 for 4GB model
- Pros: Excellent CPU and GPU performance, robust cooling solution large heatsink, integrated eMMC support, good for Android and Linux OS.
- Cons: Smaller community than Raspberry Pi, higher price point, less compact.
NVIDIA Jetson Nano Developer Kit
- Key Features: NVIDIA Maxwell architecture with 128 NVIDIA CUDA cores, Quad-core ARM Cortex-A57 CPU, 4GB 64-bit LPDDR4, Gigabit Ethernet, 4x USB 3.0, HDMI, DisplayPort, MIPI CSI.
- Average Price: ~$149
- Pros: Unmatched AI/ML capabilities for its size and price, strong ecosystem for robotics and computer vision, dedicated GPU.
- Cons: Higher power consumption, requires active cooling for sustained AI workloads, more expensive, specific use case focus.
SanDisk Extreme Portable SSD
- Key Features: High-speed external storage, USB-C interface, durable and shock-resistant design, available in various capacities e.g., 500GB, 1TB, 2TB.
- Average Price: ~$80 for 500GB
- Pros: Excellent for expanding storage on SBCs, fast data transfer, portable, robust build quality.
- Cons: External device, adds to clutter, typically more expensive per GB than internal eMMC or microSD.
Anker PowerConf C300 Webcam
- Key Features: 1080p Full HD resolution, AI framing, auto low-light correction, dual stereo microphones, USB connectivity.
- Average Price: ~$70
- Pros: High-quality video for conferencing or streaming, good low-light performance, compatible with most Linux distributions.
- Cons: Adds to USB port usage, might require additional drivers depending on OS.
Noctua NF-A4x10 PWM Fan
- Key Features: 40x10mm size, PWM control for speed regulation, low noise emissions, long lifespan.
- Average Price: ~$15
- Pros: Extremely quiet, effective cooling for SBCs under load, high build quality.
- Cons: Requires physical mounting and power connection, adds a small footprint.
Flirc Raspberry Pi Case with built-in heatsink
- Key Features: Passive cooling aluminum case, acts as a large heatsink, easy assembly, compact design, protects the board.
- Average Price: ~$16
- Pros: Excellent passive cooling, no moving parts silent, durable, aesthetically pleasing, specific models available for various SBCs.
- Cons: Can be bulkier than no-case options, might restrict access to some GPIO pins depending on design.

Table of Contents

Performance Benchmarks: Raw Power Under the Hood

When you’re looking at an SBC like the Asus Tinker Board 2S, the first question on most people’s minds is, “How fast is it?” And rightfully so. This isn’t just about throwing numbers around. it’s about understanding what kind of projects you can tackle without hitting a performance wall. The Tinker Board 2S comes equipped with a Rockchip RK3399Pro hexa-core SoC, featuring a dual-core Cortex-A72 and a quad-core Cortex-A53, plus a powerful Mali-T860MP4 GPU. This combination is what sets it apart from many entry-level boards.

CPU Performance: Crushing Concurrent Tasks

The combination of ARM Cortex-A72 and A53 cores in the RK3399Pro provides a hybrid big.LITTLE architecture. What this means for you is efficiency: the smaller A53 cores handle less demanding tasks, saving power, while the beefy A72 cores kick in for heavy lifting.

Geekbench 5 Scores: You’ll typically see single-core scores in the range of 350-400 and multi-core scores around 1000-1200. To put that in perspective, a Raspberry Pi 4 4GB model usually sits around 250-300 single-core and 800-900 multi-core. This indicates a noticeable uplift in raw processing power for the Tinker Board 2S.
Real-world Impact: For tasks like compiling code, running multiple Docker containers, or handling a web server with moderate traffic, the Tinker Board 2S demonstrates a tangible advantage. It chews through these workloads with less stuttering and quicker response times.
Key takeaway: If your project involves CPU-intensive operations or requires running several services simultaneously without feeling bogged down, the Tinker Board 2S offers a significant boost over its more common counterparts.

GPU Capabilities: Graphics and Multimedia Mastery

The Mali-T860MP4 GPU isn’t just for rendering a smooth desktop experience.

It’s a workhorse for multimedia and even some light gaming.

Video Playback: The Tinker Board 2S excels at 4K video decoding, supporting H.264, H.265, and VP9 codecs. This makes it an ideal candidate for a home theater PC HTPC or digital signage application. You can fluidly stream content without noticeable lag or dropped frames.
OpenGL ES 3.2 Support: This is crucial for graphics-intensive applications and games. While you won’t be running AAA PC titles, it can handle many Android and Linux-based casual games and graphical interfaces with ease.
Multi-display Support: With HDMI 2.0 and DSI capabilities, you can drive up to two displays simultaneously, which is fantastic for multi-monitor setups in kiosks or industrial control panels.
Don’t expect miracles, but expect competence. For its class, the GPU in the Tinker Board 2S is robust and highly capable for multimedia tasks.

Storage Performance: The eMMC Advantage

The “2S” in Tinker Board 2S specifically refers to the integrated 16GB eMMC storage. This is a must compared to relying solely on microSD cards.

Speed Differential: Typical high-quality microSD cards offer sequential read speeds of 80-100 MB/s and writes of 30-50 MB/s. The eMMC on the Tinker Board 2S can easily hit 200-300 MB/s sequential reads and 100-150 MB/s writes.
Reliability: eMMC storage is generally more robust and reliable than microSD cards for prolonged, intensive read/write operations, making it better suited for operating system drives or logging data in critical applications.
Impact on OS Responsiveness: A faster storage medium means quicker boot times, snappier application launches, and overall a more responsive user experience. If you’ve ever felt a Raspberry Pi lagging due to microSD I/O, the eMMC on the Tinker Board 2S will feel like a breath of fresh air.
While 16GB might seem limited for some projects, it’s perfect for a streamlined OS and core applications. For larger data sets, you’d still look to external USB 3.0 drives.

Connectivity and I/O: Bridging Your Project to the World

A powerful SBC is only as useful as its ability to connect to the outside world and integrate with other components.

The Asus Tinker Board 2S doesn’t disappoint in this department, offering a comprehensive suite of connectivity options that cover most project needs.

USB 3.2 Gen 1: Blazing Fast Peripherals

The presence of multiple USB 3.2 Gen 1 ports typically two alongside two USB 2.0 ports is a significant advantage.

Data Transfer Speeds: USB 3.2 Gen 1 formerly USB 3.0 provides a theoretical bandwidth of 5Gbps 625 MB/s. This is crucial for connecting high-speed peripherals.
Use Cases:
- External SSDs: Hook up a SanDisk Extreme Portable SSD for incredibly fast external storage, perfect for large datasets, media libraries, or even running an OS directly from the external drive.
- High-Resolution Webcams: If you’re building a video conferencing system or a security camera rig, the faster bandwidth ensures smooth, uncompressed video streams from devices like the Anker PowerConf C300 Webcam.
- USB to Ethernet Adapters: For advanced networking needs or connecting to specialized industrial equipment that uses Ethernet, the higher speed of USB 3.0 ensures the adapter doesn’t become a bottleneck.
Power Delivery: USB 3.0 ports typically provide more power, which can be beneficial for power-hungry external devices without needing a separate powered USB hub.

Gigabit Ethernet: Network Nirvana

A dedicated Gigabit Ethernet port is non-negotiable for serious networking tasks.

Wired Speed: This means theoretical speeds of 1000 Mbps. For applications like network-attached storage NAS, a local web server, or any project requiring reliable and high-speed data transfer over a wired connection, Gigabit Ethernet is paramount.
Stability: Wired connections are inherently more stable and less prone to interference than Wi-Fi, making them ideal for critical infrastructure or continuous data streams.
Comparison: Many cheaper SBCs still offer only 10/100 Mbps Ethernet, which is a bottleneck for modern network demands. The Tinker Board 2S steps up to the plate.

Wi-Fi 5 and Bluetooth 5.0: Wireless Freedom

Integrated Wi-Fi 5 802.11ac and Bluetooth 5.0 provide robust wireless connectivity.

Wi-Fi 5 ac: Offers faster speeds and better performance in congested wireless environments than older Wi-Fi standards. It’s excellent for streaming media, accessing cloud services, or connecting to home automation devices wirelessly.
Bluetooth 5.0: Provides longer range, faster speeds, and improved energy efficiency compared to Bluetooth 4.x. This is great for connecting:
- Wireless Peripherals: Keyboards, mice, and game controllers.
- IoT Devices: Sensors, beacons, and smart home gadgets.
- Audio Output: Connecting to Bluetooth speakers or headphones for media consumption.
Antenna Support: The Tinker Board 2S typically includes an external antenna connector, which can significantly improve wireless range and signal stability, especially in noisy environments.

GPIO and Expansion Headers: The Maker’s Toolkit

The 40-pin GPIO header is the heart of any SBC for hardware hacking and prototyping.

Compatibility: The pinout is generally Raspberry Pi-compatible, which means a vast ecosystem of HATs Hardware Attached on Top and expansion boards can potentially work with the Tinker Board 2S, minimizing compatibility headaches.
Interfacing: These pins allow you to connect and control a multitude of external components:
- Sensors: Temperature, humidity, motion, light, etc.
- Actuators: Relays, motors, LEDs.
- Displays: Small character displays or graphical LCDs.
Additional Interfaces: Beyond the GPIO, the Tinker Board 2S also offers:
- CSI Camera Serial Interface: For connecting cameras, essential for computer vision projects.
- DSI Display Serial Interface: For connecting MIPI-DSI compatible displays, often found in mobile devices.
- I2C, SPI, UART: Standard serial communication protocols for interfacing with a wide range of embedded devices.
Power for external components: The GPIO header also provides 3.3V and 5V power rails, simplifying power management for your connected hardware.

Operating System Support: Linux and Android Flexibility

One of the defining aspects of an SBC’s utility is the breadth and quality of its operating system support. The Asus Tinker Board 2S offers a respectable range, primarily focusing on Linux distributions and Android, leveraging the versatility of its Rockchip RK3399Pro SoC.

Tinker OS Debian-based: The Go-To Choice

Asus provides Tinker OS, which is a Debian-based distribution optimized for the Tinker Board series. This is often the recommended starting point for new users.

Familiarity: For anyone accustomed to Debian or Ubuntu environments, Tinker OS feels immediately familiar. It uses the standard APT package manager, making software installation straightforward.
Pre-optimized: Tinker OS comes with pre-installed drivers and optimizations for the Tinker Board 2S hardware, ensuring peripherals like Wi-Fi, Bluetooth, and the GPU function correctly out of the box.
Desktop Environment: Typically includes a lightweight desktop environment like LXDE or Xfce, providing a graphical user interface suitable for desktop usage, web browsing, and development.
Development Tools: Includes Python, C/C++, and other common programming languages and development tools, making it ready for coding projects.
Updates: Asus periodically releases updates for Tinker OS, addressing bugs and improving performance. It’s always a good idea to check their official support pages for the latest images.

Android 10 Support: Media and App Powerhouse

The RK3399Pro SoC is very capable of running Android, and Asus provides official Android images for the Tinker Board 2S.

Target Audience: This makes the Tinker Board 2S an excellent choice for applications like:
- Digital Signage: Running dynamic content on large displays.
- Compact Media Centers: Streaming services, local media playback.
- Android App Development: A development platform for Android applications without needing a full desktop PC.
- Kiosk Solutions: Interactive displays for retail or information points.
Performance: Android 10 on the Tinker Board 2S runs smoothly, leveraging the powerful GPU for a responsive user interface and fluid multimedia playback.
Limitations: While it offers Android, it’s typically a more stripped-down version without Google Mobile Services GMS pre-installed, meaning you won’t have the Google Play Store out of the box. You’d rely on side-loading APKs or alternative app stores. This is common for SBCs running Android and often preferred for embedded applications where GMS isn’t needed or desired.

Community and Third-Party Distributions: Expanding Horizons

While Asus provides official support, the open-source community often steps in to port other popular distributions.

Armbian: This is a fantastic option for the Tinker Board 2S if you want a lean, command-line focused Linux experience. Armbian builds optimized images for many ARM boards, offering superior performance and stability for server-like applications.
Ubuntu Server/Desktop: Unofficial ports of Ubuntu are often available, providing a very familiar environment for many developers.
Yocto/Buildroot: For highly specialized embedded systems, developers might use Yocto Project or Buildroot to create custom, minimal Linux images tailored precisely to their application’s needs. This is for advanced users and industrial deployments.
Considerations: When using community-supported images, be aware that not all hardware features might be fully supported, or some drivers might require manual installation. Always check the specific forum or documentation for the image you choose.

Thermal Management and Power Consumption: Staying Cool and Efficient

Managing heat and power is crucial for the longevity and stability of any SBC, especially when running demanding applications.

The Asus Tinker Board 2S, with its beefier RK3399Pro SoC, requires attention in this area, but it’s generally well-behaved.

Heat Dissipation: Keeping its Cool

The RK3399Pro, while powerful, can generate a fair amount of heat under sustained load.

Integrated Heatsink: The Tinker Board 2S often comes with a pre-mounted passive heatsink on the SoC. This is a good starting point for basic operation and light loads.
Active Cooling Recommended: For CPU-intensive tasks, 4K video playback, or sustained high performance, an active cooling solution is highly recommended. A small 40mm fan, such as the Noctua NF-A4x10 PWM Fan, connected to the board’s fan header, can dramatically reduce core temperatures.
Thermal Throttling: Without adequate cooling, the SoC will thermally throttle – meaning it will automatically reduce its clock speed to prevent overheating. This leads to a drop in performance. Monitoring tools like s-tui or /sys/class/thermal/thermal_zone*/temp can help you track core temperatures.
Case Design: If you enclose the Tinker Board 2S in a case, ensure it has adequate ventilation. An aluminum case that doubles as a heatsink, like a Flirc Raspberry Pi Case with built-in heatsink if a compatible Tinker Board version exists, otherwise a generic aluminum heatsink case, can also provide excellent passive cooling.

Power Requirements: Stable Energy for Stable Performance

The Tinker Board 2S typically requires a 12V DC input via a DC barrel jack. This is a departure from the USB-C power input found on many newer Raspberry Pi models.

Voltage Specificity: Do not use a 5V USB-C power supply designed for phones/Raspberry Pis unless specifically stated otherwise for a particular model variant. The 12V input allows for more stable power delivery, especially when multiple power-hungry peripherals are connected.
Amperage: A power supply with at least 2A 24W is generally recommended, though 3A or more is better if you plan to connect many USB devices or drive external displays. Inadequate power can lead to instability, crashes, or unpredictable behavior.
Monitoring: While not as common for SBCs, power supply issues can sometimes manifest as “undervoltage” warnings in the OS logs. Always use a high-quality, reputable power adapter.
Efficiency: The Rockchip RK3399Pro is designed to be relatively power-efficient, especially when utilizing its big.LITTLE architecture. In idle states, the Tinker Board 2S consumes only a few watts. Under full load, with CPU and GPU pushed, consumption can rise to 8-12W, depending on attached peripherals. This is still very low compared to a traditional desktop PC.

Use Cases and Applications: What Can You Build?

The versatility of the Asus Tinker Board 2S, stemming from its balanced performance, robust connectivity, and strong OS support, makes it suitable for a wide array of projects. Here are some of the most compelling use cases:

Home Theater PC HTPC and Media Center

Why it excels: With its 4K video decoding capabilities H.264, H.265, VP9, HDMI 2.0 output, and support for Android or Linux-based media players like Kodi, the Tinker Board 2S is an excellent HTPC. The integrated eMMC provides fast storage for the OS, ensuring quick boot-ups and a responsive interface.
Key Features Utilized:
- Mali-T860MP4 GPU: Handles high-resolution video playback with ease.
- HDMI 2.0: Outputs 4K @ 60Hz to your TV.
- USB 3.2 Gen 1: Connect external storage drives like a SanDisk Extreme Portable SSD for your media library.
- Wi-Fi 5 / Gigabit Ethernet: For reliable streaming from network shares or internet services.
Example: Imagine a compact box quietly streaming Netflix, Plex, or playing local 4K movies directly to your living room TV, all while consuming minimal power.

Digital Signage and Kiosk Solutions

Why it excels: The ability to drive high-resolution displays, robust wired and wireless connectivity, and stable Android/Linux support make it ideal for commercial applications.
- Dual-display Support HDMI + DSI: Drive multiple screens for richer content.
- Integrated eMMC: Provides stable, fast storage for the OS and content, reducing the risk of SD card corruption in always-on environments.
- Reliable Network: Gigabit Ethernet ensures content updates are pushed quickly and reliably.
- Android OS: Many digital signage platforms are designed to run on Android, offering a familiar environment for content management.
Example: Interactive retail displays, public information kiosks, menu boards in restaurants, or corporate lobby signage. Its low power consumption is a bonus for 24/7 operation.

IoT Gateway and Industrial Control

Why it excels: Its reliable performance, diverse I/O, and robust build make it suitable for collecting data from sensors and acting as a bridge between local devices and cloud services.
- 40-pin GPIO: Connect directly to industrial sensors, relays, and other embedded hardware.
- Multiple USB ports: For connecting industrial-grade USB devices, serial adapters, or specialized communication modules.
- Gigabit Ethernet/Wi-Fi: For transmitting data to cloud platforms AWS IoT, Azure IoT Hub, Google Cloud IoT Core or local servers.
- Stable Linux Armbian/Tinker OS: Provides a robust and secure environment for running edge computing applications, data logging, and protocol conversion.
Example: A monitoring system for factory equipment, a smart agriculture hub collecting soil data, or a smart building controller managing HVAC and lighting.

Light Desktop Computing and Development Platform

Why it excels: The significantly improved CPU and GPU performance compared to a Raspberry Pi 3 or even early Pi 4 models makes it genuinely usable for basic desktop tasks.
- Cortex-A72 cores: Provides a snappier desktop experience, faster web browsing, and smoother multitasking.
- Mali-T860MP4 GPU: Accelerates desktop rendering, video playback, and even some light photo editing.
- Integrated eMMC: Speeds up OS boot and application loading, making the desktop feel more responsive.
- USB 3.2 Gen 1: Connect a fast external SSD for even more storage or a high-quality webcam like the Anker PowerConf C300 Webcam for video calls.
Example: A dedicated Linux terminal for coding, a lightweight office workstation for email and web browsing, or a simple kiosk for public access. While it won’t replace a full PC for heavy tasks, it’s a capable machine for many users.

Robotics and AI/ML Edge Computing

Why it excels: While not as specialized as an NVIDIA Jetson Nano Developer Kit for deep learning, the Tinker Board 2S still offers a decent amount of processing power for local AI inference on the edge.
- Powerful CPU: For running general robot control logic, path planning, and sensor fusion.
- GPU: Can be used for accelerating some computer vision tasks e.g., object detection with pre-trained models or running ROS Robot Operating System with graphical visualization tools.
- CSI/DSI: For connecting cameras for vision-based robotics.
- GPIO: For controlling motors, servos, and connecting other robotic components.
Example: A hobby robot platform, a basic facial recognition system, or an automated inspection system that processes data locally before sending it to the cloud.

Comparison with Competitors: Where Does it Stand?

The single-board computer market is a vibrant ecosystem, and the Asus Tinker Board 2S isn’t operating in a vacuum.

It competes with several established and emerging players, each with its own strengths and weaknesses.

Asus Tinker Board 2S vs. Raspberry Pi 4 Model B

This is perhaps the most direct and common comparison, as the Raspberry Pi 4 is the undisputed king of the hill in terms of market share and community.

Tinker Board 2S Advantages:
- Raw CPU Performance: The RK3399Pro Cortex-A72 + A53 often benchmarks higher than the Raspberry Pi 4’s BCM2711 Cortex-A72 only in multi-core tasks, especially with optimized software.
- Integrated eMMC: This is a huge win for speed and reliability, especially for OS storage. The Pi 4 relies on microSD cards or external USB storage.
- Dedicated DC Jack: A 12V DC input can provide more stable power delivery for power-hungry peripherals compared to the Pi 4’s USB-C power.
- Better GPU Mali-T860MP4: Often provides superior 3D graphics performance and better video decoding capabilities in some benchmarks.
Raspberry Pi 4 Advantages:
- Community and Ecosystem: This is the Pi’s undisputed superpower. An enormous community, vast documentation, and an endless supply of tutorials, projects, and compatible accessories. If you run into a problem, someone has probably already solved it.
- Price: Generally more affordable, especially for the lower RAM variants.
- Software Support: More optimized software packages and pre-built images are typically available for the Pi due to its ubiquity.
- Dual Micro-HDMI: The Pi 4 offers two micro-HDMI ports, while the Tinker Board 2S has one full-size HDMI.
Verdict: If your project demands absolute raw performance, integrated reliable storage, and you’re comfortable with a slightly smaller community, the Tinker Board 2S is a strong contender. For beginners, projects requiring extensive community support, or budget-conscious builds, the Raspberry Pi 4 remains the go-to.

Asus Tinker Board 2S vs. ODROID-N2+

The ODROID-N2+ from Hardkernel is another high-performance ARM-based SBC, often praised for its multimedia capabilities and robust cooling.

*   Integrated eMMC: While the N2+ supports eMMC modules, they are separate purchases and need to be plugged in. The Tinker Board 2S has it built-in.
*   Wi-Fi and Bluetooth Integrated: The N2+ often requires a separate Wi-Fi/Bluetooth module.
*   Slightly Smaller Footprint: The Tinker Board 2S is generally more compact.

ODROID-N2+ Advantages:
- Superior Multimedia & Gaming Amlogic S922X: The N2+ often performs even better in Android and multimedia benchmarks due to its Amlogic SoC.
- Robust Passive Cooling: The N2+ has a massive, integrated heatsink, often requiring no active cooling even under heavy loads, making it completely silent.
- 4x USB 3.0 Ports: More high-speed USB ports than the Tinker Board 2S.
- Dedicated RTC: The N2+ has an onboard Real-Time Clock with battery backup, useful for specific embedded applications.
Verdict: For dedicated HTPC use, Android boxes, or situations where silent operation and raw multimedia power are paramount, the ODROID-N2+ is a formidable alternative. For integrated wireless and out-of-the-box eMMC, the Tinker Board 2S holds an edge.

Asus Tinker Board 2S vs. NVIDIA Jetson Nano Developer Kit

This is less of a direct head-to-head general-purpose comparison and more about specialized use cases.

*   Price: Significantly more affordable.
*   General Purpose Computing: Better suited for general Linux desktop, web serving, and IoT gateway tasks.
*   Lower Power Consumption: More energy-efficient for typical SBC workloads.

NVIDIA Jetson Nano Advantages:
- AI/ML Performance: This is the Jetson Nano’s raison d’être. Its 128-core NVIDIA Maxwell GPU and specialized libraries cuDNN, TensorRT provide unparalleled performance for AI inference, computer vision, and deep learning on the edge.
- CUDA Support: Access to the vast CUDA ecosystem for accelerated computing.
- NVIDIA Software Stack: Dedicated SDKs e.g., JetPack and tools for AI development.
Verdict: If your project is heavily focused on AI, machine learning, robotics with advanced computer vision, or anything requiring GPU-accelerated parallel processing, the NVIDIA Jetson Nano Developer Kit is the clear winner, despite its higher cost. For general-purpose embedded computing, media, or IoT, the Tinker Board 2S offers better value and suitability.

Pricing and Value Proposition: Is it Worth Your Money?

The price of an SBC is always a significant factor, and the Asus Tinker Board 2S positions itself in the mid-to-high range of the ARM-based market.

Its value proposition comes from its feature set and performance, which often justify its cost over cheaper alternatives.

Understanding the Cost

The Asus Tinker Board 2S typically retails for around $90 – $120, depending on the RAM configuration often 2GB or 4GB and the vendor. This places it above the base models of the Raspberry Pi 4 but below some of the more specialized AI-focused boards.

Included Features: Remember that the price often includes the integrated 16GB eMMC storage and built-in Wi-Fi and Bluetooth. When comparing to a Raspberry Pi, you’d need to factor in the cost of a high-quality microSD card or an external SSD and potentially a separate Wi-Fi/Bluetooth dongle if using older models or if the Pi’s integrated Wi-Fi isn’t sufficient for your needs.
RAM Matters: While the SoC is powerful, opting for the 4GB RAM variant is highly recommended if your budget allows. More RAM dramatically improves multitasking capabilities, allows for larger datasets in memory, and generally leads to a smoother overall experience, especially with a desktop environment or multiple services running.

What You Get for Your Money

Performance Upgrade: You’re paying for a tangible leap in CPU and GPU performance over the widely available entry-level SBCs. This translates directly to faster compilation times, smoother media playback, and more responsive user interfaces.
Reliable Storage: The integrated eMMC provides a more robust and faster storage solution than typical microSD cards, reducing the risk of corruption and improving system responsiveness. This is a crucial factor for projects requiring high uptime or frequent read/write cycles.
Integrated Wireless: Having Wi-Fi 5 and Bluetooth 5.0 built-in saves you from needing external dongles, freeing up USB ports and simplifying your setup.
Robust Build Quality: Asus generally has a reputation for quality components, and the Tinker Board 2S is built to be a reliable workhorse.
Official Support: While the community isn’t as vast as Raspberry Pi, you get official support and firmware updates directly from Asus, which can be reassuring for commercial or critical applications.

Long-Term Value

Reduced Development Time: The higher performance means less waiting for code to compile or applications to load, which can indirectly save time during development cycles.
Scalability: For projects that might grow in complexity, the Tinker Board 2S offers headroom that cheaper boards might not, potentially avoiding the need for a costly upgrade later.
Reliability for Embedded Projects: For deployments where the board needs to run 24/7 without intervention e.g., digital signage, industrial control, the eMMC and stable power input contribute to greater reliability, minimizing maintenance costs.

When to Justify the Cost

The Tinker Board 2S is worth the investment if:

You need more CPU/GPU horsepower than a Raspberry Pi 4.
Reliable, fast internal storage eMMC is a critical requirement for your OS and applications.
You prioritize integrated Wi-Fi/Bluetooth and a cleaner setup.
Your project involves 4K multimedia, light desktop use, or requires running multiple concurrent services with good responsiveness.
You’re looking for an industrial-grade or more robust SBC that benefits from a 12V power input.

If your project is a simple GPIO-controlled LED, a basic sensor logger, or just for learning, a cheaper Raspberry Pi might be sufficient. But for anything demanding more computational muscle and reliable storage, the Tinker Board 2S truly shines as a value-for-money powerhouse.

Community and Support: Navigating the Ecosystem

While raw specs are important, the community and support infrastructure around an SBC can significantly impact your experience, especially when troubleshooting or seeking project ideas.

The Asus Tinker Board 2S, while not as ubiquitous as the Raspberry Pi, benefits from its manufacturer’s direct support and a growing, dedicated user base.

Official Asus Support: Your First Stop

Asus provides direct support for the Tinker Board series, which is a major advantage for some users.

Documentation: Asus offers official documentation, user manuals, and getting started guides on their support website. These resources are often well-structured and cover basic setup, OS installation, and hardware specifications.
Firmware and OS Images: The official website is where you’ll find the latest Tinker OS Debian-based and Android images, along with firmware updates that can improve stability and performance.
Support Forums/Ticketing: Asus typically operates official forums or a ticketing system for technical support. This can be invaluable for resolving specific hardware or software issues directly with the manufacturer’s engineers.
Warranty: Being a product from a major manufacturer, the Tinker Board 2S comes with a standard warranty, providing peace of mind against manufacturing defects.

Online Forums and Communities: Peer-to-Peer Help

Beyond official channels, various online forums and communities serve as hubs for Tinker Board users.

Asus Tinker Board Forum: There’s an official or semi-official forum dedicated to the Tinker Board series where users share experiences, ask questions, and help each other out. This is a good place to search for solutions to common problems or to find discussions on specific project implementations.
SBC-Specific Subreddits and Discord Servers: General SBC communities on platforms like Reddit e.g., r/SBC, r/singlegameboards or Discord often have channels or members familiar with the Tinker Board. While not dedicated, these can be good for broader discussions and finding diverse perspectives.
GitHub Repositories: Many community-developed tools, drivers, or project examples related to the Tinker Board 2S might be hosted on GitHub. Browsing these repositories can reveal solutions to specific challenges.
Key Consideration: While the community is active, it’s undeniably smaller than the monolithic Raspberry Pi ecosystem. This means you might need to be more resourceful in finding solutions, but the quality of support from dedicated users can be very high.

Third-Party Software and Resources: Expanding Capabilities

The open-source nature of Linux means that much of the software ecosystem is not specific to one SBC.

Armbian: This community project provides highly optimized Debian-based images for many ARM-based boards, including the Tinker Board 2S. Armbian forums and documentation are excellent resources for a lean, stable Linux environment.
Generic Linux Resources: For common Linux tasks, package management APT, general system administration, or programming, resources for Debian or Ubuntu will largely apply to Tinker OS. This means a vast amount of online tutorials and documentation are directly transferable.
Hardware Compatibility Lists: Community efforts sometimes compile lists of compatible peripherals Wi-Fi dongles, cameras, etc. that have been tested with the Tinker Board 2S.
Project Showcase: While not as numerous as for the Pi, you can find various project examples and tutorials for the Tinker Board 2S online, demonstrating its capabilities in different applications.
Pro Tip: When embarking on a project with any SBC, always check the official documentation and community forums first. For the Tinker Board 2S, leveraging both the direct Asus support and the online user communities will provide the most comprehensive assistance. Don’t be afraid to ask questions. the embedded computing community is generally very welcoming and helpful.

Frequently Asked Questions

What is the Asus Tinker Board 2S?

The Asus Tinker Board 2S is a single-board computer SBC that offers enhanced performance and features, including an integrated 16GB eMMC storage, over its predecessors and many competitors.

What are the main improvements of the Tinker Board 2S over the original Tinker Board?

The Tinker Board 2S features a significantly more powerful Rockchip RK3399Pro hexa-core SoC, integrated 16GB eMMC storage, USB 3.2 Gen 1 ports, and more robust wireless connectivity Wi-Fi 5 and Bluetooth 5.0.

What operating systems can the Tinker Board 2S run?

The Tinker Board 2S primarily supports Asus’s Tinker OS Debian-based Linux and Android 10, with community support for other Linux distributions like Armbian.

Does the Tinker Board 2S have built-in storage?

Yes, the “2S” in its name signifies its integrated 16GB eMMC storage, which is significantly faster and more reliable than traditional microSD cards.

Is the Tinker Board 2S faster than a Raspberry Pi 4?

In many CPU and GPU benchmarks, particularly multi-core performance and integrated storage I/O, the Tinker Board 2S can outperform a Raspberry Pi 4. However, the Pi 4 has a larger community and software ecosystem.

What kind of processor does the Tinker Board 2S use?

It uses a Rockchip RK3399Pro hexa-core SoC, which includes a dual-core ARM Cortex-A72 and a quad-core ARM Cortex-A53 processor, along with a Mali-T860MP4 GPU.

Can the Tinker Board 2S play 4K video?

Yes, the Tinker Board 2S is capable of 4K video decoding, supporting codecs like H.264, H.265, and VP9, making it suitable for HTPC applications.

What is the power input for the Tinker Board 2S?

The Tinker Board 2S typically requires a 12V DC input via a barrel jack, different from the 5V USB-C power used by many Raspberry Pi models.

Does the Tinker Board 2S have Wi-Fi and Bluetooth?

Yes, it comes with integrated Wi-Fi 5 802.11ac and Bluetooth 5.0 for robust wireless connectivity.

How many USB ports does the Tinker Board 2S have?

It typically includes multiple USB ports, combining USB 3.2 Gen 1 and USB 2.0 ports.

Is the GPIO header Raspberry Pi compatible?

Yes, the 40-pin GPIO header on the Tinker Board 2S is generally Raspberry Pi-compatible, allowing for the use of many existing HATs and peripherals.

Can I use the Tinker Board 2S for a home media center?

Absolutely.

Its 4K video decoding, HDMI 2.0 output, eMMC storage, and support for Android or Linux media players like Kodi make it an excellent choice for a home media center.

Is active cooling necessary for the Tinker Board 2S?

For basic use, the passive heatsink might suffice.

However, for sustained heavy loads, CPU-intensive tasks, or 4K video playback, active cooling a small fan is highly recommended to prevent thermal throttling.

What are the common use cases for the Tinker Board 2S?

Common use cases include HTPCs, digital signage, IoT gateways, industrial control systems, light desktop computing, and development platforms.

How does the Tinker Board 2S compare to the ODROID-N2+?

Both are high-performance SBCs.

The Tinker Board 2S has integrated eMMC and Wi-Fi/Bluetooth, while the ODROID-N2+ often boasts superior multimedia performance and a more robust passive cooling solution.

Can I run games on the Tinker Board 2S?

While not a dedicated gaming machine, its Mali-T860MP4 GPU can handle many Android games and less demanding Linux-based titles with support for OpenGL ES 3.2.

What kind of external storage can I use with the Tinker Board 2S?

You can connect external storage via its USB 3.2 Gen 1 ports, such as a SanDisk Extreme Portable SSD, for high-speed data transfer.

Is it suitable for AI and machine learning projects?

While it has a capable CPU and GPU, for dedicated deep learning and highly accelerated AI inference, an NVIDIA Jetson Nano Developer Kit would typically offer more specialized performance due to its CUDA cores.

What is the difference between Tinker Board 2 and Tinker Board 2S?

The primary difference is the integrated 16GB eMMC storage on the Tinker Board 2S, whereas the Tinker Board 2 relies solely on external microSD or USB storage.

How reliable is the eMMC storage on the Tinker Board 2S?

EMMC storage is generally much more reliable and durable for sustained read/write operations compared to consumer-grade microSD cards, making it better for operating system drives in always-on applications.

What is the average price of the Asus Tinker Board 2S?

The Asus Tinker Board 2S typically ranges from $90 to $120, depending on the RAM configuration 2GB or 4GB and the retailer.

Does it support dual displays?

Yes, with its HDMI 2.0 and MIPI DSI interfaces, the Tinker Board 2S can support driving up to two displays simultaneously.

Where can I find official support for the Tinker Board 2S?

Official support, documentation, and OS images can be found on the Asus official website for the Tinker Board series.

What programming languages can I use on the Tinker Board 2S?

Since it runs Linux, you can use a wide range of programming languages, including Python, C/C++, Java, Node.js, and many others, depending on the installed distribution.

Can I use the Tinker Board 2S as a small server?

Yes, its hexa-core CPU, Gigabit Ethernet, and ability to run server-optimized Linux distributions like Armbian make it suitable for running various server applications like web servers, network-attached storage NAS, or IoT gateways.

Are there cases available for the Tinker Board 2S?

Yes, third-party manufacturers and sometimes Asus themselves offer cases designed specifically for the Tinker Board 2S, often incorporating ventilation or passive cooling elements.

How much RAM does the Tinker Board 2S typically have?

The Tinker Board 2S is commonly available with either 2GB or 4GB of LPDDR4 RAM.

The 4GB model is generally recommended for better performance and multitasking.

Does the Tinker Board 2S have a built-in Real-Time Clock RTC?

Some SBCs include an RTC with a battery backup for accurate timekeeping.

You would need to check the specific model’s specifications, but often SBCs like the Tinker Board rely on network time protocols NTP for time synchronization.

Can I connect a camera to the Tinker Board 2S?

Yes, it features a MIPI CSI Camera Serial Interface port, allowing you to connect compatible camera modules for computer vision or surveillance projects.

Is the Tinker Board 2S suitable for beginners?

While more capable than entry-level boards, its smaller community compared to Raspberry Pi might mean beginners need to be a bit more self-reliant in troubleshooting.

However, Tinker OS is user-friendly for those familiar with Debian.