Built-in PCB GSM Antenna
Compact PCB-trace GSM antenna with IPX/U.FL connector covering 900/1800 MHz at 2 dBi. Compatible with SIM800H Shield; available in black and grey.
Start wiring
UART · USB · Breakout
Cellular
57 other optionsAdafruit FONA GSM breakouts, the Gravity Air780EU 4G Cat 1 module, Dragino NB-IoT Shield-B8, Pycom FiPy, Quectel and SIMCom M.2 5G modems, and the RockBLOCK 9603 Iridium modem each target a different network tier.
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