Waveshare RP2040-Plus, A Low-Cost, High-Performance Pico-Like MCU Board Based On Raspberry Pi Microcontroller RP2040 16MBR$ 248,70Amazon
Waveshare ESP32-C6 Microcontroller, Wi-Fi 6 Development Board, 160 MHz Processor, ESP32-C6-WROOM-1-NX Series Module, Suports USB e Desenvolvimento UART, 16 MB Flash, com pinhe. aderR$ 306,30Amazon
ePalZoneXP Mega 2560 R3 Atmega2560 + Cabo Usb + 30Pcs 20Cm Dupont Fios Atmega16U2 Compatível Com Arduino Ide Mega2560 R3R$ 203,07Amazon
HiLetgo Unidades Esp32 Esp-32D Esp-Wroom-32 Cp2012 Usb C 38 Pinos Wifi + Bluetooth Dual Core Type-C Interface Esp32-Devkitc-32 Módulo De Placa De Desenvolvimento Sta/Ap/Sta+ApR$ 185,67Amazon