Wireless GWB transceiver module operates in 2.4GHz band and is supplied with voltage of 3 V - 3.6 V, the pins are goldpin header connectors. The radio module (transmitter - receiver) has a built-in antenna with a maximum range of up to 150m. The module has anti-interference protection. Technical data Model: GWB Working voltage: 3 - 3.6 V Frequency: 2.4GHz Communication interface: SPI, 7P, I2C Transmission distance: up to 150m Supply current: 15mA Built-in antenna Price per 2 pcs pair https://elecena.pl/product/22619118/2-4ghz-wireless-gwb-transceiver-module-pair-150m 2023-02-22 https://elecena.pl/product/22619118/2-4ghz-wireless-gwb-transceiver-module-pair-150m 2025-10-29