Hello. I've developed the board based on TESEO LIV3R module. I have successfully developed and debug code on X-NUCLEO GNSS1A1 and it get position from the GNSS receiver perfectly. When I run the same code on my board, I receive NMEA messages with 0. ...

Hello, I've find one hidden fail in template project for STM32F411E-DISCO (STM32Cube\Repository\STM32Cube_FW_F4_V1.24.1\Projects\STM32F411E-Discovery\Templates). In header file inc/stm32f4xx_hal_conf.h there is a wrong define of hse frequency:#if !de...

HelloI I've read datasheet of STA8090WG, but intead of clarity, many questions arose. First of all, is this chip come with preintalled firmware, or I shoud flash it by myself?Whether there is a reference circuit for this chip?Which interface I should...