I have recently been upgrading my system to an all in one pcb v4.5 when testing it most things seem to be working exept nothing is coming up for the imu why may this be. There is a constant reading of 21.4 in the bottom right which doesnt change.
Try taking the bno off the board and re seating it.
Check the soldier joints on the bno and the underside of the pcb
Double check if right firmwares are uploaded, can you see panda messages in udp monitor? Click on gears icon and udp monitor
The middle gps led is flashing all the time. I am doing another one as well for another tractor which seems to be working well the only thing with it is the same gps led is constantly red and never goes green even with rtk but still appears to work perfectly fine and the imu works fine. I have tried swapping all the components over but the problem of no imu consists with the board even though the soldering on the underside seems fine.
Also how do you conect the preasure sensors i have 2 baraki valves with 2 different styles of pressure sensors, one that is used as a count sensor and one as a preasure sensor but cant seem to find how to connect them
This is a full guide for valves setup including pressure sensors:
On the picture imu has green led, so it has power. IMU is using 4 pins in total, Vcc, Gnd, Scl and Sda and they are connected to teensy. If you realy want to find the problem check with multimeter if it makes contact. Should be pins 18 and 19 on teensy.