20CB LoRa32 V 2,1 433Mhz 868Mhz 915Mhz ESP32 LoRa OLED 0,96 inch SD Karte Bluetooth- WIFI wireless Modul ESP-32 SMA IP5306 SPI
USD 18.05USD 35.39
20CB LoRa32 V 2,1 433Mhz 868Mhz 915Mhz ESP32 LoRa OLED 0,96 inch SD Karte Bluetooth- WIFI wireless Modul ESP-32 SMA IP5306 SPI