Heltec LoRa ESP32 V2 & V3 Interoperability Question.
A friend of the channel asks if the Heltec LoRa ESP32 V3 and V2 boards will work together, seeing how the V3 is using a different LoRa chip. From the LoRa perspective I expect they will. LoRa is an established standard. So regardless of hardware or brand, LoRa should work. But my question is what support in Arduino IDE is needed for the Heltec LoRa ESP32 V3 and V2 boards to communicate. The V3 board can't compile the simple OLED_LoRa_Sender or Receiver sketch. The V2 board will need to use compatible LoRa parameters to match the V3 board running the WiFi_LoRa_32_V3_FactoryTest sketch.
Heltec LoRa V3 Range Test
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New! Heltec V3 ESP32 LoRa OLED Step By Step
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Heltec WiFi LoRa 32 Playlist
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Heltec-Aaron-Lee / WiFi_Kit_series
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HiLetgo ESP32 V3 LoRa V3 SX1262 0.96 inch OLED Display Development Board
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