LuckFox Pico Plus

Linux Sbc
LuckFox Pico Plus

Linux SBC based on Rockchip RV1103 with ARM Cortex-A7 @ 1.2GHz, RISC-V MCU, 0.5 TOPS NPU, 64MB DDR2, 128MB NAND Flash, 10/100M Ethernet (RJ45), MIPI CSI camera, and 25 GPIO pins in a Pico form factor.

Rockchip RV110364MB DDR2128MB SPI NAND25 GPIOEthernet 10/100 Mbps
~$16View

Adafruit METRO M0 Express

Dev Board
Adafruit METRO M0 Express

Arduino Uno-compatible development board powered by ATSAMD21G18 Cortex M0+ at 48MHz with 256KB flash, 32KB SRAM, 2MB SPI flash, and CircuitPython pre-loaded. Features Arduino shield compatibility and

ATSAMD21G18 ARM Cortex M0+32 KB256 KB25 GPIO
~$25View

Adafruit Metro M4 Express AirLift

Dev Board
Adafruit Metro M4 Express AirLift

Arduino Uno-compatible board with ATSAMD51J19 Cortex M4F at 120MHz, ESP32 AirLift WiFi co-processor with TLS/SSL, 512KB flash, 192KB RAM, 2MB QSPI flash, 25 GPIO, dual DAC/ADC, and native USB. Arduino

Microchip ATSAMD51J19 ARM Cortex M4F192 KB512 KB25 GPIOWiFi 802.11 b/g/n
~$35View

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More to explore — popular traits shared by devices with GPIO: 25.