Wio-E5-LE Lora P2P range issues

[msfujino]

I have a few questions.

1. Are PA4 and PA5 used to control RF_SW?
2. Is PA4=LOW and PA5=HIGH in receive mode?
3. When in transmit mode, iss PA4=HIGH and PA5=LOW?
4. What is the model number of the RF_SW used?

I don’t know if this will be helpful, but the following link discusses reception sensitivity and RF_SW.

Using the “Wio-SX1262 for XIAO” to easily build LoRa point-to-point communication with various XIAOs

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I experimented with LoRa-E5 mini and it should be able to communicate over 20km in line of sight with a λ/2 antenna.

Programming LoRa-E5 with Arduino, LoRa-E5 mini Point to Point Comminucation over 24 km

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