STMicroelectronicsSTM32 Nucleo-64 F401RECPU architectureARM Cortex-MCPU cores1Clock speed84 MHz€15.90NUCLEO-F401RE18 pcs
EspressifESP32-DevKitC V4CPU architectureXtensaCPU cores2Clock speed240 MHz€8.90ESP32-DEVKITC-32E76 pcs
Raspberry PiRaspberry Pi Zero 2 WCPU architectureARM Cortex-ACPU cores4Clock speed1000 MHz€19.00RPI0-2WOut of stock
Raspberry PiRaspberry Pi PicoCPU architectureARM Cortex-MCPU cores2Clock speed133 MHz€4.50RPI-PICO214 pcs