Question
No Fix and no PPS with TESEO-LIV4F
- April 22, 2026
- 0 replies
- 60 views
Hello,
I recently made a custom PCB with the teseo-liv4ftr for an avionic and i have trouble making it work. The module responds to the nmea commands via I2C, but I couldn't get a fix whatsoever and not even a signal on the PPS pin.
The Teseo is soldered correctly and with a proper LDO power supply. Also, I am using a Taoglas active antenna (AP.25M.07.0080A).
Can anybody please help me?
Schematic of the design attached below.