Specifications

Recommended Module Mounting
The GC-ESP32-ETH may only be used with the following external antennas:
Antenna Type Manufacturer Model Frequency Range Peak
Antenna Gain (dBi)
PCB Trace GridConnect Onbard PCB 2400-2480 3.8 dBi
Whip
V.TORCH VTWFA-3
2400-2480 5 dBi
Any 50 Ohm antenna of the same type and frequency range, with equal or lesser gain may also be employed with
a unique antenna connector.