SoftRF works with vario Logstream VR20

Filip Rezníček

unread,

Apr 19, 2026, 6:30:41 PM (3 days ago) Apr 19

to SoftRF_community

I just wanted to let you know that the vario Logstream vr20 correctly receives NMEA and Flarm sentences from SoftRF and can use the data for Flarm alerts, wind calculation and home navigation. I have a little esp32 board that connects to t-echo over ble and sends the data over rs232 to vario. I am pleasantly surprised that it works so smoothly.

Moshe Braner

unread,

Apr 19, 2026, 8:54:04 PM (3 days ago) Apr 19

to SoftRF_community

Wonderful! Can you make the source code for that ESP32 thing available, since other people may need such a BT-serial adapter?

Filip Rezníček

unread,

Apr 20, 2026, 4:16:35 PM (2 days ago) Apr 20

to SoftRF_community

yes, i will do it but it will take same time. Its running on xiao esp32c6 and right now its a bit dumb because it will connect to any softrf named ble device and the board is installed in the glider so i cannot verify any changes i make.

Dátum: pondelok 20. apríla 2026, čas: 2:54:04 UTC+2, odosielateľ: Moshe Braner

Reply all

Reply to author

Forward