Hi, thereHi,
I've been using Ublox modules succesfully for years, where they output NMEA sentences into RX of a PIC.
As the PIC RX only allows 1x source, it needs a switch, that I would like to remove if possible.
To do this I hope to use the PIC SPI to WRITE/READ the GPS.
I've been trying for weeks, but I haven't found the correct way to do this yet.
GPS modules can be programmed using U-CENTER, but that means removing them from the PIC PCB and connecting to U-CENTER then back again.
I've done a lot of research, and post it if there is interest.
Is there anyone that wants to help me 'crack' this please?
Cheers, Camerart.
I have read the comments who has the same problem that they did not respond from Neo-M8N's SPI pins. I have the same problem and i did all the command that i should low the D_SEL, but i could not receive any data of SPI and it has received just UART data, what should i do?
@camerart
Mod: New thread, link to old thread
https://forum.allaboutcircuits.com/...ox-gps-modules-to-use-spi.185575/post-1806473
Last edited by a moderator: