This board supports one or two AX5243 radios, with a bi-directional antenna port for each radio. It has been tested with a Raspberry Pi 3 Model B.
The board uses a single AX5043 radio, with separate antenna ports for transmit and receive. The recieve port has an integrated Low Noise Amplifier (LNA). Not yet tested
This board breaks out a single AX5243 radio to 2mm pitch pins. Not yet tested