EFeru/hoverboard-firmware-hack-FOC
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Updated Variant SKATEBOARD (markdown)

Candas1
2022-04-21 10:16:55 +02:00
parent 039ee41419
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Variant-SKATEBOARD.md

@@ -2,20 +2,20 @@ This variant can be used with Pulse Width Modulation remotes for Skateboards/Lon
Those remotes use a single PWM Channel for Throttle and Brake.<br> Those remotes use a single PWM Channel for Throttle and Brake.<br>
When the remote is at middle/resting position, the motors are freewheeling (Torque Mode). When the remote is at middle/resting position, the motors are freewheeling (Torque Mode).
## Configuration/Parameters ## :gear: Configuration/Parameters
CONTROL_PWM_RIGHT is for the right sensor cable and is set by default to limit the noise as this cable is shorter.<br> CONTROL_PWM_RIGHT is for the right sensor cable and is set by default to limit the noise as this cable is shorter.<br>
You can use CONTROL_PWM_LEFT instead if you need to use the left sensor cable.<br> You can use CONTROL_PWM_LEFT instead if you need to use the left sensor cable.<br>
DEBUG_SERIAL will be automatically enabled on the opposite cable.<br> DEBUG_SERIAL will be automatically enabled on the opposite cable.<br>
## Wiring: ## :electric_plug: Wiring:
* Connect your receiver VCC to 3.3v from programming port, 5v from hall sensor cable, or a voltage regulator, ⚠️ Red wire from sensor cable delivers 15v !!! * Connect your receiver VCC to 3.3v from programming port, 5v from hall sensor cable, or a voltage regulator, ⚠️ Red wire from sensor cable delivers 15v !!!
* Connect the receiver signal to green wire on right sensor cable(shorter) * Connect the receiver signal to green wire on right sensor cable(shorter)
* Connect the receiver to ground, ⚠️ On some boards, the black wire is 15v !!! Check with a multi-meter to make sure 15V and ground are not swapped * Connect the receiver to ground, ⚠️ On some boards, the black wire is 15v !!! Check with a multi-meter to make sure 15V and ground are not swapped
## Calibration: ## :control_knobs: Calibration:
Proceed with [calibration](https://github.com/EFeru/hoverboard-firmware-hack-FOC/wiki/Input-Calibration) for better control.<br> Proceed with [calibration](https://github.com/EFeru/hoverboard-firmware-hack-FOC/wiki/Input-Calibration) for better control.<br>
This variant is expecting only one mid-resting input, calibration will be rejected otherwise. This variant is expecting only one mid-resting input, calibration will be rejected otherwise.
## Troubleshooting: ## :toolbox: Troubleshooting:
If the board is [beeping](https://github.com/EmanuelFeru/hoverboard-firmware-hack-FOC/wiki/Diagnostics) If the board is [beeping](https://github.com/EmanuelFeru/hoverboard-firmware-hack-FOC/wiki/Diagnostics)
* Make sure you are using the sensor cable(left=CONTROL_PWM_LEFT or right=CONTROL_PWM_RIGHT) selected in config.h * Make sure you are using the sensor cable(left=CONTROL_PWM_LEFT or right=CONTROL_PWM_RIGHT) selected in config.h