Here are Arduino main controller boards in different size and capacity.
This is the ultimate IoT board with wired 100Mb Ethernet Interface, Bluetooth LE, WiFi, Remote con..
Freematics ESPRIT is an Arduino compatible development board based on Espressif ESP32 SoC designed f..
Freematics ESPRIT-C3 is an Espressif ESP32-C3 RISC-V development board in Arduino UNO form factor wi..
Bluno is a unique Arduino variant model. It is 100% compatible with Arduino UNO with additional Bl..
Bluno Nano comes in the size of a gum and is perfect for BLE projects with limite..
Gboard is a unique Arduino board which features a SIM900 GSM/GPRS module, an XBee socket..
1.3" screen size
Monochrome 128×64 pixels
NodeMcu Lua WiFi Development Board base on ESP-12E, a low cost wifi development board ..