I just got the Baby Orangutan 328 as an early Christmas present, and what I want to do with it is use it as an ESC for a tiny combat robot controlled via R/C (2.4 Ghz). I read the user manual over and over again, and I understand that the inputs needed are taken over by the H-bridge. My question is: Can it be done, and if so, what pins should I use/program to read the R/C receiver’s commands?
The Baby Orangutan can definitely be programmed as an ESC - I know of at least one person who has made several combat robots that way. You might want to use our Pulse/PWM Input library, and you can choose almost any pins to be the inputs.
Ok, new question. Has anyone used a BabyO as a differential drive mixer alone? I think all I would have to do is take out the motor speed control code and simply leave the mixing, but I wanted to check before I started frying more things. The reason I ask is my Sabertooth 2x5 went up in smoke (burned the fds 6911 MOSFET for the M2), and I have a SOZbots dual controller, but it doesn’t have onboard mixing.
I am not sure what you mean by “differential drive mixer alone.” I think you might be talking about RC channel mixing. We have a sample project for doing that with the 3pi, which should be fairly easily converted to the Baby Orangutan.