1. Test purpose
Received Signal Strength Indicator (RSSI) is a measurement of the power present in a received radio signal.
The RXTX test allow user to establish a communication between emitter and receiver and to measure & display dynamically RRSI on a chart.
2. Explaining the dashboard
3. Explaining the flow
3.1. TX flow
3.2. RX flow
4. AT commands for PER estimation
AT commands listed below are sent to emitter and receiver
4.1. Emitter :
ATZ Reset
AT+TCONF[=freq:pow:bw:sf:cr:lna:pa][=868000000:14:4:12:4/5:0:0:1:16:25000:2:3] for example. Sets the config LoRa RF test.
AT+TTONE
AT+TOFF
4.2. Receiver:
AT+Z Reset
AT+TCONF[=freq:pow:bw:sf:cr:lna:pa][=868000000:14:4:12:4/5:0:0:1:16:25000:2:3] for example. Sets the config LoRa RF test.
AT+TRRSI
AT+TOFF