Heltec Lora32 v2 - FSK builds or not? (WH1080 not visible)

1

Hi there, I’m pretty impressed by OMG and offloading SDR functionality to a simple board than running a fullstack SBC,

Unfortunatly I have no luck in getting a link to my WH1080 weather station. While I doublechecked that the PWS frequency is 868.3MHz and my board is 868 / 915MHz Lora, I constantly doubt that my uploaded official build supports the correct modulation (FSK or OOK)…
I used this line for upload (with and without -fsk files):

esptool.py --port /dev/ttyUSB0 --chip esp32 --baud 921600 --before default_reset --after hard_reset write_flash -z --flash_mode dout --flash_size detect 0xe000 "boot_app0(1).bin" 0x1000 heltec-rtl_433-fsk-bootloader.bin 0x8000 heltec-rtl_433-fsk-partitions.bin 0x10000 "heltec-rtl_433-fsk-firmware(1).bin"

While wifi and mqtt works fine, I didn’t see any lines on successful decoding in the logs.

What makes me wonder is that even the -fsk build is labeled with OOK:

Screenshot 2025-01-21 at 07-53-47 OMG_heltec_rtl_433_ESP_OOK - Information_
Screenshot 2025-01-21 at 07-53-47 OMG_heltec_rtl_433_ESP_OOK - Information_1041×568 18.4 KB

So I’m not sure, if I did anything completely wrong? In another post I read that this board is limited to OOK only, which makes it even more curious :thinking:

P.S: What is the best way to reset a wifi setting? I try to setup a new wifi, where my previous one doesn’t exist anymore. But wether serial connection, nor reflashing erase the SSID OMG is looking for, nor fire up the fallback AP?

2

Welcome @funkyer

Try setting your frequency to 868.35 MHz through the WebUI, with an OOK or FSK build, depending really on which WH1080 station you have, a FineOffset clone, and which brand, or a Clas Ohlson WH1080.

You should also be able t change the WiFi credentials in the WebUI.

I hope this helps.