Flashing Heltec LoRa V3 with factory firmware Errors

Projects Programming
1

Im trying to simply reset a Heltec LoRa V3 with factory firmware. When I try upload to the device, I get the following errors:

C:\Users\forml\AppData\Local\Temp\.arduinoIDE-unsaved2024325-18572-1kallwi.g0st\WiFi_LoRa_32_V3_FactoryTest_V2\WiFi_LoRa_32_V3_FactoryTest_V2.ino: In function 'void intodeepsleep()':
C:\Users\forml\AppData\Local\Temp\.arduinoIDE-unsaved2024325-18572-1kallwi.g0st\WiFi_LoRa_32_V3_FactoryTest_V2\WiFi_LoRa_32_V3_FactoryTest_V2.ino:357:11: error: 'RADIO_DIO_1' was not declared in this scope
   pinMode(RADIO_DIO_1,ANALOG);
           ^~~~~~~~~~~
C:\Users\forml\AppData\Local\Temp\.arduinoIDE-unsaved2024325-18572-1kallwi.g0st\WiFi_LoRa_32_V3_FactoryTest_V2\WiFi_LoRa_32_V3_FactoryTest_V2.ino:357:11: note: suggested alternative: 'RADIO_SET_RX'
   pinMode(RADIO_DIO_1,ANALOG);
           ^~~~~~~~~~~
           RADIO_SET_RX
C:\Users\forml\AppData\Local\Temp\.arduinoIDE-unsaved2024325-18572-1kallwi.g0st\WiFi_LoRa_32_V3_FactoryTest_V2\WiFi_LoRa_32_V3_FactoryTest_V2.ino:358:11: error: 'RADIO_NSS' was not declared in this scope
   pinMode(RADIO_NSS,ANALOG);
           ^~~~~~~~~
C:\Users\forml\AppData\Local\Temp\.arduinoIDE-unsaved2024325-18572-1kallwi.g0st\WiFi_LoRa_32_V3_FactoryTest_V2\WiFi_LoRa_32_V3_FactoryTest_V2.ino:358:11: note: suggested alternative: 'RADIO_SET_FS'
   pinMode(RADIO_NSS,ANALOG);
           ^~~~~~~~~
           RADIO_SET_FS
C:\Users\forml\AppData\Local\Temp\.arduinoIDE-unsaved2024325-18572-1kallwi.g0st\WiFi_LoRa_32_V3_FactoryTest_V2\WiFi_LoRa_32_V3_FactoryTest_V2.ino:359:11: error: 'RADIO_RESET' was not declared in this scope
   pinMode(RADIO_RESET,ANALOG);
           ^~~~~~~~~~~
C:\Users\forml\AppData\Local\Temp\.arduinoIDE-unsaved2024325-18572-1kallwi.g0st\WiFi_LoRa_32_V3_FactoryTest_V2\WiFi_LoRa_32_V3_FactoryTest_V2.ino:359:11: note: suggested alternative: 'RADIO_SET_TX'
   pinMode(RADIO_RESET,ANALOG);
           ^~~~~~~~~~~
           RADIO_SET_TX
C:\Users\forml\AppData\Local\Temp\.arduinoIDE-unsaved2024325-18572-1kallwi.g0st\WiFi_LoRa_32_V3_FactoryTest_V2\WiFi_LoRa_32_V3_FactoryTest_V2.ino:360:11: error: 'RADIO_BUSY' was not declared in this scope
   pinMode(RADIO_BUSY,ANALOG);
           ^~~~~~~~~~
C:\Users\forml\AppData\Local\Temp\.arduinoIDE-unsaved2024325-18572-1kallwi.g0st\WiFi_LoRa_32_V3_FactoryTest_V2\WiFi_LoRa_32_V3_FactoryTest_V2.ino:360:11: note: suggested alternative: 'RADIO_SET_RX'
   pinMode(RADIO_BUSY,ANALOG);
           ^~~~~~~~~~
           RADIO_SET_RX
C:\Users\forml\AppData\Local\Temp\.arduinoIDE-unsaved2024325-18572-1kallwi.g0st\WiFi_LoRa_32_V3_FactoryTest_V2\WiFi_LoRa_32_V3_FactoryTest_V2.ino:361:11: error: 'LORA_CLK' was not declared in this scope
   pinMode(LORA_CLK,ANALOG);
           ^~~~~~~~
C:\Users\forml\AppData\Local\Temp\.arduinoIDE-unsaved2024325-18572-1kallwi.g0st\WiFi_LoRa_32_V3_FactoryTest_V2\WiFi_LoRa_32_V3_FactoryTest_V2.ino:361:11: note: suggested alternative: 'LORA_CAD'
   pinMode(LORA_CLK,ANALOG);
           ^~~~~~~~
           LORA_CAD
C:\Users\forml\AppData\Local\Temp\.arduinoIDE-unsaved2024325-18572-1kallwi.g0st\WiFi_LoRa_32_V3_FactoryTest_V2\WiFi_LoRa_32_V3_FactoryTest_V2.ino:362:11: error: 'LORA_MISO' was not declared in this scope
   pinMode(LORA_MISO,ANALOG);
           ^~~~~~~~~
C:\Users\forml\AppData\Local\Temp\.arduinoIDE-unsaved2024325-18572-1kallwi.g0st\WiFi_LoRa_32_V3_FactoryTest_V2\WiFi_LoRa_32_V3_FactoryTest_V2.ino:362:11: note: suggested alternative: 'LORA_CAD'
   pinMode(LORA_MISO,ANALOG);
           ^~~~~~~~~
           LORA_CAD
C:\Users\forml\AppData\Local\Temp\.arduinoIDE-unsaved2024325-18572-1kallwi.g0st\WiFi_LoRa_32_V3_FactoryTest_V2\WiFi_LoRa_32_V3_FactoryTest_V2.ino:363:11: error: 'LORA_MOSI' was not declared in this scope
   pinMode(LORA_MOSI,ANALOG);
           ^~~~~~~~~
C:\Users\forml\AppData\Local\Temp\.arduinoIDE-unsaved2024325-18572-1kallwi.g0st\WiFi_LoRa_32_V3_FactoryTest_V2\WiFi_LoRa_32_V3_FactoryTest_V2.ino:363:11: note: suggested alternative: 'LORA_CAD'
   pinMode(LORA_MOSI,ANALOG);
           ^~~~~~~~~
           LORA_CAD
C:\Users\forml\AppData\Local\Temp\.arduinoIDE-unsaved2024325-18572-1kallwi.g0st\WiFi_LoRa_32_V3_FactoryTest_V2\WiFi_LoRa_32_V3_FactoryTest_V2.ino: In function 'void setup()':
C:\Users\forml\AppData\Local\Temp\.arduinoIDE-unsaved2024325-18572-1kallwi.g0st\WiFi_LoRa_32_V3_FactoryTest_V2\WiFi_LoRa_32_V3_FactoryTest_V2.ino:424:13: error: 'HELTEC_BOARD' was not declared in this scope
   Mcu.begin(HELTEC_BOARD,SLOW_CLK_TPYE);
             ^~~~~~~~~~~~
C:\Users\forml\AppData\Local\Temp\.arduinoIDE-unsaved2024325-18572-1kallwi.g0st\WiFi_LoRa_32_V3_FactoryTest_V2\WiFi_LoRa_32_V3_FactoryTest_V2.ino:424:26: error: 'SLOW_CLK_TPYE' was not declared in this scope
   Mcu.begin(HELTEC_BOARD,SLOW_CLK_TPYE);
                          ^~~~~~~~~~~~~

exit status 1

Compilation error: 'RADIO_DIO_1' was not declared in this scope

Anyone able to help out? As far as I can see, the ESP32 and Heltec libraries are installed, I did it through library manager in Arduino IDE.

Thanks,

FF

2

what Tools>Board have you selected? I used Heltec WiFi LoRa 32(V3)
what program are you attempting to compile? upload your code?
I compiled File>Examples>Heltec_ESP32_LoRa_V3>LoRa_re_tx OK

I have a V1 and a V2 but not a V3 so unable to run the code

3

Ah thanks for the reply, I will give this a go!

4

This worked! Thanks, I was using the Factory example, LoRa_re_tx worked!

5

mark post 2 as solution so anyone else with the same question can find the answer quickly.

6

I am having the same issues. I have tried those and still have compilation issue. I have the Board Manager installed with Heltec ESP32 Series Dev-Boards v3.0.0. In the Libraries I have installed Heltec ESP32 Dev-boards v2.0.1. I get the same errors. I tried older versions and couldn't get Heltec's examples to compile.

I was able to use the Heltec-ESP32_LoRa_v3 by Rop Gonggrijp and the LoRa_rx_tx to work. I have tried to contact Heltec three times with little to no support. Any other help would be appreciated.

7

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