I have purchased this seeed studio OBD2/GPS dev kit https://de.rs-online.com/web/p/entwicklungstools-sensorik/1887074 and added an arduino board (as requested in doc by manufacturer longan) to the Arduino IDE Board Manager.
I have the following issues when dev kit is connected to usb port of Win 10 laptop:
- in the Arduino IDE, no port is available → no data transfer possible
- dev kit does not show as a usb device in Win 10 device manager or any utility
Do you have any suggestion how I could try to fix this issue and get access to the board?
Many thanks in advance!
PS: it looks identical to this product OBD-II CAN Bus GPS Development Kit - Seeed Studio however, it seems to use a different MCU (RP2040)