Ok George but normally I buy gps modules on aliexpress and I have never had any documentation!.
Where can I buy the lg290P module to also get assistance and/or documentation?
greetings and have a good day
AF
Hi @falajons @zody
I have sent you the relevant information via email, please check.
Official QGNSS tool download link: QGNSS_V1.10_CN | 移远通信 (quectel.com.cn)
Thanks a lot George. I’ve got your email
Hello George,
can LG290P module run with 3,3V, which connected
with UART interface of ESP32?
White cable: 3,3V
Blue cable: GND
Green cable Tx1-Rx1 of ESP32
Yellow cable: Rx1-Tx1 of ESP32
Thank you in advance!
Hi George,
so LG290P board should run with 3.3V together with an
ESP32 on the UART interface continuously without any problems? But it does not, because LG290P board stopped working after a view hours running well sending data to ESP32 UART interface. Now only blue Vcc LED is on and red LED flashing when GPS data received, can not be recognized any more. Stopped also sending data to QGNSS by USB interface, when connected by USB cable to the computer.
Also does not accept any commands sent by QGNSS to the board. All worked well before. What can I do to make the LG290P board running again?
Hi @tomrm
Please use the “$PQTMVERNO*58” command to check the version of the module and let me know, and please provide your email address.
Hi George,
commands do not work any more.
LG290P chip does not accept any commands, after running board with 3.3V. It looks like the chip died.