NanoPi NEO Plus2

Digispark is a development board based on the ATTINY85 microcontroller from ATMEL born in a successful campaign on Kickstarter.
Similar to the Arduino line , It is one of the smallest boards on the market.
Programmable directly from USB with the same Arduino tools. It has a built-in Micronucleus bootloader and can be replaced by similar ones such as the Trinket bootloader. Adafruit or others.
You can use many of the same Arduino libraries and have your own on the digispark wiki. Attiny85 Digispark USB Development Board features:
-USB power supply
-External power supply (7v-35v DC 12v maximum recommended)
-5V DC 500mA regulator on board
-Programmable with the Arduino IDE
-Loaded with Micronucleus bootloader

This one is a classic! Hardkernel, company of the fathers of well-known ODROID microcomputers, has hit the sweet spot with this old-school GameBoy emulator. Design your own games and improve the existing ones with only Arduino IDE knowledge!

This product is an SXD28335_QFP learning chart for development including a TMS320F28335 processor with very broad features:. DSP Learning Board C2000 DSP28335 Processor Texas Instruments TMS320F28335 features:
Letter SXD28335_QFP - Description of material: - Main processor TMS320F28335 32-bit digital high-speed floating point processor, the maximum working frequency is 150 MHz
- Memory on the chip: FLASH: 256Kx16 bit; SRAM: 34Kx16bit; Boot ROM: 8Kx16bit; OTP ROM: 1Kx16bit,
- Peripherals on the chip: ePWM (improved PWM version): 12 tracks; HRPWM (high resolution PWM): 6 tracks; EQEP (enhanced version orthogonal coding pulse unit): 2 channels; ADC: 2X8 channels, 12 bits, 80 ns conversion time, 0 ~ 3V range

The Spartan Edge Accelerator Board is an FPGA board developed by Xilinx Spartan in the form of a Shield for the Arduino UNO board. In addition, the integrated ESP32 chip also provides WiFi and Bluetooth functionality.

BeagleBone Black Industrial  (102110423)  is designed as a single board industrial computer (SBC). It uses the BeagleBone Black open source hardware design and supports temperatures from -40ºC up to 85ºC.

The re_computer box is specially designed for the re_computer system, but is fully compatible with all popular single board computers (SBC). Its stackable structure allows for endless possibilities, and it also comes with a removable acrylic cover on top.

The design has been prepared and left the screw holes for the installation of the most commercial boards, including the new ODYSSEY - X86J4105, Raspberry Pi, BeagleBone and Jetson Nano.

ODYSSEY - X86J4105800 Mini PC Win10 Mas expandible (Linux y Arduino Core) con 8GB RAM. ODYSSEY le permite crear aplicaciones de Edge Computing con una CPU potente e interfaces de comunicación enriquecidas. Basado en Intel Celeron J4105, es una CPU de cuatro núcleos a 1.5GHz que se dispara hasta 2.5GHz. También hay un ATSAMD21 Core integrado, un ARM Cortex-M0 + MCU que le permite programar Arduino en la plataforma x86. Versión no activada sin eMMC. También obtenga el estuche re_computer, que no solo es compatible con ODYSSEY - X86J4105 sino también con todos los SBC populares.

This product is a ZQ28335 development chart for learning including a TMS320F28335 processor with very broad features:. DSP Learning Board ZQ28335 DSP28335 Microprocessor TMS320F28335 features:
- Main processor TMS320F28335 32-bit digital high-speed floating point processor, the maximum working frequency is 150 MHz
- Memory on the chip: FLASH: 256Kx16 bit; SRAM: 34Kx16bit; Boot ROM: 8Kx16bit; OTP ROM: 1Kx16bit
- Peripherals on the chip: ePWM (improved PWM version): 12 tracks; HRPWM (high resolution PWM): 6 tracks; EQEP (enhanced version orthogonal coding pulse unit): 2 channels; ADC: 2X8 channels, 12 bits, 80 ns conversion time, 0 ~ 3V range

This BeagleBone® Green Gateway development board is a powerful single board computer (SBC). It is based on Seeed Studio's open source hardware and integrates the functions of Wi-Fi + Bluetooth (BLE) + Ethernet +2 Grove connectors, plus a NEON floating point accelerator and 3D graphics. All in one compact board!

Wio Terminal: ATSAMD51 Core development board with Realtek RTL8720DN BLE 5.0 & Wi-Fi 2.4G / 5G. Arduino and MicroPython compatible, Wio Terminal is an ATSAMD51-based microcontroller with wireless connectivity compatible with Realtek RTL8720DN. Its CPU speed runs at 120MHz (Boost up to 200MHz). The Realtek RTL8720DN chip supports Bluetooth and Wi-Fi, providing the backbone for IoT projects. The Wio terminal itself is equipped with a 2.4 ”LCD screen, integrated IMU (LIS3DHTR), microphone, buzzer, microSD card slot, light sensor and infrared emitter (IR 940 nm).