So can I buy this…?
Edit, so can I buy all this an ask my computer friend to do it?
And it will just work?
Only foc mode?
Sensorless Foc a go…?
So can I buy this…?
Think its merged or atleast started to get merged into the VESC official firmware already.
I have absolutly no clue of how to set it up tho
You’d need a vesc with IMU on it obv.
It is merged into the VESC firmware. Any latest 4.x version has it.
I got 8 trampa escs and noone of them wheelies
Gimmie a tutorial and I’ll set it up!
there is/are some discussions about VESC balance and IMUs on this thread:
focus on @NuRxG replys… maybe he can come over and give us a qwik tutorial about enabling balance mode…
It’s there in the new VESC Tools as an “app”
understood… but how’s it operate? how do you set it up? I’d try it but I have zero VESCs with IMUs…
can I add an IMU as a breakout board?
too much science for me…
Thats how he did it as the original solution, so def. possible.
yeah I’m still waiting for the hardware outlined in this thread to get wheelie/manual mode working…
Let me head off some confusion, there are 2 different implementations.
Alex writes his own code that runs on external hardware and controls a VESC with PWM signals.
I wrote very similar code but mine is part of the VESC firmware. So if you have a VESC with an internal IMU (trampa 6+/mk3/mk4, CheapFocer V2, stormcore, etc) you don’t need any additional hardware. If you don’t have an onboard IMU, you can add one, but it uses the same pins as bluetooth module, so for “wheelie” builds you’ll have to put the bluetooth module on the slave VESC. VESC firmware currently supports mpu6050/mpu9050/bmi160/icm20948 imu modules.
A great feature alex’s code has that mine does not, is the ability to toggle wheelie mode with the remote. Currently on the VESC there is no way to switch apps other than going into settings and changing it. Not the end of the world, but my code was intended for self balancing vehicles, and skateboards is a more recent bonus feature. Toggling may may come in the future, or it may not, no promises.
I’ve been planning on making a new setup video for a while now, but I want to finish this IMU wizard I’m working on.
Also i recommend using the latest beta builds over the previous release for some bug fixes.
Bonus footage: https://www.youtube.com/watch?v=qL0DEz-0vAY
Toggling wheelie mode with the second PWM (“PPM”) channel would be ideal. Like the wheel on the Mini Remote, turn it backwards 3 times to toggle app mode
something like this may inspire me to look more closely at the Mini!
That’s a solution that requires hardware separate from the VESC though due its only having one PWM input
@Trampa maybe you can breakout another PWM (“PPM”) input, even if there isn’t a header for it, but it could be soldered to if needed
even the dreaded Nano Remote V2 has a second channel…
Hmmmm how to make this work…
@blezalex has his balance board operating on PWM, how much harder is it to code a switch into channel 2 to switch from his break-out board (balance) to channel 1 PWM input to remote???
You could just modify the breakout board to do all that.
yes… I feel it can be done…
but when you say YOU, I am presently unable to code it or figure out how (electronically st00pid)… I need someone who is technically capable of knowing how electrons flow, magic smoke stays put, and PCB and electrical components function… and one of those beloved geeks that could code it!
I just wanna sk8 and wheelie off into the sunset…
If incline > x && full_break -> keep incline.
Given this might show a problem if you full break in a steep uphill… but I really cant remember doing that… ever