MINI D1 ESP32 ESP-32S ESP8266 CP2104 Wemos WIFI Bluetooth Development Board New
Wemos MINI D1 ESP32. mini D1 ESP32 blue x1pcs. ESP32 Module. 1 Espressif ESP32 Inside ESP-WROOM-32 WLAN & BLE IoT Modul - 2. Gen ESP8266. ESP32 vs ESP8266 On-board PCB antenna / IPEX connector for external antenna.