Hi all,
I have Heltec WiFi LoRa V3, and once I am putting the ESP32-S3 into deep sleep, I canot send LoRa on wake up (even when the SX1262 is in warm boot sleep mode).
Does the power cut to the LoRa chip once the ESP32 is enterring into deep sleep? If so, I should initialize the SPI and the module itself before sending after wakeup.
Thanks