T-Beam Communication problem

[ange12lo]

1. Stratux version: v1.6r1-eu029

2. Stratux config:

   SDR

   • [ ] single
   • [x] dual

   GPS

   • [x] yes
   • [ ] no type: TTGO T-Beam ESP32 868MHz LoRaWAN NEO-M8N GPS Board with SX1262 Chip. Fw flashed via Stratux with the command: sudo /opt/stratux/ogn/install-ogntracker-firmware-pi.sh sx1262

lsusb: Bus 001 Device 003: ID 1a86:55d4 QinHeng Electronics USB Single Serial

AHRS
  - [ ] yes
  - [x] no

power source:

45w USB-C Power Supply and also 5v 4A Power Source

usb cable:

tried different Cables

3. EFB app and version: (e.g., WingX Pro7 8.6.2)

   EFB platform: (e.g., iOS 9.2)

   EFB hardware: (e.g., iPad Mini 2)

4. Description of your issue:

Get the Error: USB Serial IN (Not communicating) on the Status Page. after clicking the RST button on the T-Beam Board, the communication is established. but only until the next power cycle.

If possible, enable "Replay Logs", reproduce the problem, and provide a copy of the logs in http://192.168.10.1/logs/stratux/ and http://192.168.10.1/logs/stratux.log.

[ange12lo]

I have found a temporary solution, but it is not satisfying.

What I have found out so far.

When I run cat /dev/ttyACM0 it is empty, so no communication.

The log also says: serial port/baudrate detection err: Failed to detect GPS serial baudrate

Now I have written a script that resets the TTGO T-Beam: python3 esptool.py --chip esp32 --port /dev/serialin --baud 921600 run

Now it works fine, but what I don't know is why I need to reset the T-Beam. Any ideas why it works only after a reset of the T-Beam?

[Helno]

You should repost this over on the current fork. https://github.com/b3nn0/stratux/issues