Best Freertos Single Board Computers in 2026

2.4GHz Dual Mode WiFi + Bluetooth Development Board

Ultra-Low power consumption, works perfectly with the Arduino IDE

Support LWIP protocol, Freertos

[Small but Powerful]-Mini PC about 5.04 x 5.04 x 2.05-Inch. Powered by Intel Celeron Jasper Lake N5105(4MB cache, up to 2.9Ghz), delivers incredible responsiveness and smooth than Intel Celeron J4125, N5095 and Celeron N5100 processor. Easily switch back and forth between more applications with 12GB DDR4 memory and 256GB M.2 2280 solid-state drive storage. Very fast and no lagging or jumping.

[Intelligent Design]-What makes the small computer stand out from other mini PCs is that it has an empty expansion bay to allow adding a 2.5-inch SSD or HDD (up to 2TB). Comes with two HDMI ports connecting dual monitors easily, simplify and double your work efficiency. Also, the VESA mount can free yourself from the messy desktop. It is convenient to hide the mini desktop PC on the back of the monitor or HDTV.

[Ready When You Are]-Mini computer was pre-installed Windows 11 Pro. With the Modern light feature, blue light while running, red light while standby. Just plug-in device is running and ready for you to use simply by opening it up. Equipped with Intel UHD Graphics 800 MHz support 4K UHD(at 60Hz). Easy to enjoy Web surfing and 4K video playback, or connect to your projector as a home theatre, enjoy a variety of entertainment. Work and play your way virtually anywhere.

LATEST SOFTWARE SUPPORT: Ubuntu 22.04 LTS and Raspbian 11 support with hardware-accelerated video playback and 3D graphics. Upstream software stack featuring the latest Linux 6.x with open source graphics and video libraries. UEFI support with GRUB sofware behaves like PCs. Direct first software support and community hub for third party help to get started. Video tutorials on YouTube for commonly asked questions.

COMPATIBILITY AND EXTENSIBILITY: Great RPi alternative with same form factor as Pi 3 Model B for re-use with existing cases and power supplies. Identically designed 40-pin header enables hardware re-use by maintaining same pins for functions like SPI, I2C, PWM, UART, and more. Powerful GPIO wiring tool, libretech-wiring-tool, is available on Github that can quickly toggle GPIOs and dynamically control dtoverlays for faster design, testing, and learning.

HIGH PERFORMANCE LOW POWER: AML-S905X-CC performs faster than a Pi 3 B+ while using half the power. It is designed with power optimizations to increase sustained performance under load and reduce failures due to input voltage and current. It is one of the first SBCs to support 4K multi-codec hardware decoding and features a highly performant OpenGL ES 2.0 GPU for accelerated 2D/3D.

[AMD A9 9400 2.4 Ghz up to 3.2 Ghz Mini PC Ubuntu] ATOPNUC ubuntu linux mini pc comes with the AMD A9 9400 processor, 2C/2T, 2.4Ghz, up to 3.2 Ghz, pre-installed linux ubuntu system, the small pc is a great choice for high-performance office and home entertainment use.

[Large Capacity & Flexible Storage Expansion] AMD A9 9400 mini computers linux ubuntu equiped with high speed 8GB DDR4 and 128GB SSD allows the small computer high performance handle the multi-task at the same time.

[Dual 4K UHD Screen Display] Mini desktop computer have two HDMI port supportting 4K UHD display connect with two display monitor for multi-task running, feel free to enjoy ultra- high-clear web surfing, watching TV, home theater and office work, save your time and improving your work efficiency.

HIGH PERFORMANCE DESIGN: Quad 64-bit 1.4GHz ARM Cortex-A53 Processors, 4K Ultra HD ARM Mali-450 GPU, 2GB of High Bandwidth DDR4, 4K 60FPS High Dynamic Range Display Engine for H.265 HEVC, H.264 AVC, VP9 Hardware Decoding and 1080P 60FPS H.264 Harware Encoding, Up to 40% faster than Raspberry Pi 3.

UNMATCHED IO PERFORMANCE: Equipped with superfast Gigabit Ethernet and lightning speed 5Gbps USB 3, Renegade will power through mixed workloads unlike any sub $50 SBC can dream of. Turn it into a NAS, Kubernetes cluster, file server, wire speed encrypted router/VPN, and more! The performance and possibilities are endless.

COMPATIBILITY AND EXTENSIBILITY: 40 Pin header enables hardware re-use by maintaining compatible alternate pin functions like SPI, I2C, PWM, UART, and GPIO. Additional design features include ultra high speed (UHS) Micro SD card support, onboard IR, ADC header, eMMC module expansion connector, and more. Form-factor compatible with Raspberry Pi 3 for easy migration. Software made for Raspberry Pi is not compatible!

Orange Pi 5 16GB uses Rockchip RK3588S new generation 8-core 64-bit processor, quad-core A76+quad-core A55, with 8nm process design, up to 2.4GHz main frequency, integrated ARM Mali-G610 GPU, embedded high-performance 3D/2D image acceleration module, built-in NPU with 6Tops computing power, with 16GB (LPDDR4/4x), and up to 8K display processing capability.

Orange Pi 5 16GB Single Board Computer provides abundant interfaces, including HDMI output, GPIO interface, M.2 PCIe2.0, Type-C, Gigabit LAN port, 2*USB2.0, 1*USB3.0, etc.

Orange Pi 5 microcontroller open source board mini computer can be widely used in tablets, edge computing, artificial intelligence, cloud computing, AR/VR, intelligent security, smart home and other fields, covering AIoT various industries.

Network Host Controller: Adopt Espressif ESP32 chipset and 2 Xtensa Low Power 32-bit LX6 microprocessors, clock frequency up to 240MHz, built-in 16M flash memory. Exquisite designs, and the full enclosure coverage ensures that circuit stability even in complex industrial applications

Compatible with Multi-platform Development: Support UIFlow, Ar-duino, ESP32-IDF, FreeRTOS, MicroPython, NET nanoFramework and other popular development platforms

Highly Developed: Provides a variety of interface resources (ADC/DAC/I2C/UART/SPI, etc.) internally, 15x IO pins and 15x IO leads at the bottom, easy access to the M5Stack software and hardware ecosystem, stackable module design, rich plug-in Ready-to-use sensor extensions

Orange Pi Zero2 adopts Allwinner H616 64-bit high-performance quad-core Cortex-A53 processor, the sbc has 1GB DDR3 memory specifications, Support 1000MB Network, Run Android 10,Ubuntu,Debian OS Single Board. Orange Pi Zero Expansion board Interface board Development board beyond Raspberry Pi. Note: We will choose efficient logistics to deliver your order and our delivery date generally takes 15 days, Faster than Amazon's suggested date.

Orange Pi Zero 2 Mini PC Computer supports decoding of various video formats, such as H.265, H.264, VP9, ​​MPEG -1, MPEG-2, MPEG-4, etc, and the Micro-HDMI output supports 4K display, the GPU has been upgraded to Mali-G31MP2, and supports OpenGL ES 1.0/2.0/3.2, etc.

Orange Pi Zero 2 Microcontroller can cooperate with the adapter board through the 13pin interface to expand the functions of earphone + 2*USB 2.0 + TV out + infrared. In addition, the 26pin expansion function port on the board further enriches the functional interface of the main board and improves the development potential.

Dual core ESP-32 development board, 2.4GHz dual mode development board.There are two touch buttons, one is reset, the other is enable module to enter the halberd program mode.

The module is ESP-WROOM-32 module, the peripheral uses the USB serial port chip CP2102 to expand the micro USB interface, which can be directly debugged by a USB connected computer, and the data transmission is fast and stable.

ESP32 development board support lua program, easy to develop, support LWIP protocol, Freertos, three modes : AP, STA and AP + STA.

CPU: Allwinner H3, Quad-core Cortex-A7; 512MB DDR3 SDRAM

WiFi (AP6212) & Bluetooth onboard; Dimension: 65mm*30mm,Weight: 15g

OS BPI-M2 Zero Support Android,Debian linux

Low cost evaluation board using i.MX6UL G3 CPU With Cortex-A7 Core Up to 528MHz

Onboard 512MB DDR3L,Onboard 4GB EMMC Storge

Onboard RS485/CANx2/10,100M Ethernet/USB OTGX1,HostX2

【GPIO 1 to 2】: This expansion board can expand one GPIO pin of the development board into two, which is convenient for users to reuse pins in large smart home projects.

【2 connection Methods】: two connection methods: pin connector and screw terminal.

【Good quality】 The product structure is solid, the holes of the breakthrough plate are gold-plated, and the circuit is stable and reliable, without poor circuit contact and unstable signal transmission.

No Wireless Module and 3.5mm Audio Port

High performance Quad-core ARM SoC up to 1. 8GHz with 2GB RAM- The Tinker Board S features the Rockchip RK3288 SoC and Mali-T764 GPU along with 2GB of Dual Channel DDR3 memory and 16GB of fast & durable eMMC onboard storage

DIY Design – Tinker Board S features multiple DIY use features including a color coded enhanced GPIO header with dual mode I2S, silkscreened PCB, onboard power on pin

[BL808 AIOT Module ] Sipeed M1s Dock developing module is an AIOT module based on BL808 RISC-V 480Mhz CPU + NPU BLAI-100 GOPS, it contains 3 cores inside, Built-in 768KB SRAM 64MB UHS PSRAM 16MB eMMC, audio encoder and decoder, video encoder and decoder and AI hardware accelerator (BLAI-100), suitable for a variety of high performance and low power applications.

[Minimal Design] Sipeed M1s Dock is a development board designed based on Sipeed M1s module，routes interface like MIPI CSI、SPI LCD and FPC connector, to get rid of worries of connecting cable. Designed with the most minimal design, for customers to evaluate the module, or hobbyists to play directly, etc.

[WIFI/BT/BLE Wireless Unit] Support 2.4G WIFI/BT/BLE/Zigbee wireless interconnected unit; Onboard USB to UART debugger, screen interface, MIPI camera interface; Onboard 1 analog microphone、1 LED、1 TF card slot Route USB-OTG to USB Type-C port; support IPEX-I and PCB antenna.

[RISC-V Linux] RISC-V Linux development board suite with high functional integration, small size and affordable price. It not only supports HDMI output, but also supports a variety of screen displays (MIPI, RGB and MCU interfaces) with the screen adapter board.

[Rich Peripherals] It also has rich peripherals, including a host USB-A interface, 2.4G Wi-Fi+BT module, an analog microphone and speaker jack, etc.

[Opensource and Freedrom ] Can plug and play After getting the kit, users can use the kit to connect monitors and USB devices to quickly develop various interesting and practical Linux applications, which greatly accelerates the developer's trial research and development work.