Walter, I have few question about connection of PCB megashield....
Ciao Fabio
1) is it the ACS712-30A (out) connetted to the P4 (pin3 - MOTORMOW SENSE)?
Yes Motormow sense is an analog voltage in proportion to the current if you use the ACS712-xx
2) P4 - pin 2 and P4 pin 4 what arr used for?
P4 pin 2 is a pin which goes high to control your mowmotor if you dont want to use the mosfet on the PCB
P4 pin 4 is a PWM signal to control the speed of the mowmotor, speed control is not supported on the mosfet on the PCB
but can be used if you use an external H-bridge
3) Where is connected hall sensor? (which P on PCB)?
Do you mean Hall sensor for ODOmetry ? ifso use P10 and P11 but you should talk to AlexanderG if it is supported in the software
4) P2 is for a
motor driver L298N? But I use a MOFSET for MOW...Still remain P2 empty?
If you dont use the MC33926 dual h-bridge module , you can connect on P2 your external H-bridge like a L298
I'm trying to complete my mower...
thank you in advandce