ESP32 DevKitC, 4 MB, WiFi 2.4 GHz, Bluetooth, 30 pines, interface CH340C, USB tipo C
ESP32 WROOM, 4 MB, WiFi 2.4 GHz, Bluetooth, 38 pines, interface CP2102, USB micro B
ESP32S NodeMCU LUA, 4 MB, WiFi 2.4 GHz, Bluetooth, 38 pines, interface CP2102, USB micro B
ESP8266MOD, 4 MB, WiFi 2.4 GHz, 30 pines, interface CH340C, USB micro B
Módulo transceiver WIFI basado en el SoC ESP8266, interface serial, 802.11 b/g/n, Wi-Fi Direct (P2P), soft-AP, stack TCP/IP, IoT, bajo consumo, operación a 3.3 V