After mastering LoRaWan node configuration to send packets (uplink), yes, it is possible :
to read LoRa signal report if you configure a downlink (LoRaWan server -> LoRaWan gateway -> LoRaWan node);
with Pycom MicroPython, use lora.stats(), which returns rssi, snr and sfrx of the last received packet (from a LoRaWan gateway).