The LC76G chip is performing well in my application, but I’m encountering an issue with the 3D_fix pin. It consistently outputs a high signal at power-up, regardless of the GSA sentence value (whether it’s “GSA,A,1” or “GSA,A,3”). I’m wondering if there’s a specific command or configuration step required before using this pin. I’ve included the UART output and multimeter readings to help illustrate the problem.
Hi @leo
Please use the “$PQTMVERNO*58” command to check the version of the module and let me know.
Please take a clear photo of the module for me, thank you.
Please use the “$PQTMVERNO*58” command to check the version of the module and let me know.
I appreciate you taking the time to look at this. Here’s the output I received from running the "$PQTMVERNO58" command:
$PQTMVER,MODULE_LC76GPBNR12A02S,2023/07/04,11:06:596E
Please take a clear photo of the module for me, thank you.
Hi @leo
The current version does not support the 3D fix function. Please provide your email address and I will send you the latest software version and protocol document.