DIY Trigger Style Electric Skateboard Remote

thingiverse

I was searching for a reliable wireless controller for my DIY electric skateboard but couldn't find anything that met my requirements. Trigger-style remote with telemetry readout was what I needed. After building and hacking several prototypes, I finally came up with this design of my own using electronics and software from SolidGeek (https://github.com/SolidGeek/nRF24-Esk8-Remote/tree/development). The remote I created has some impressive features: 1. A dead man's switch that shuts off the throttle when you're not holding the remote, a crucial safety feature since the trigger can accidentally go off otherwise. 2. A mode switch that lets you toggle between displaying data like speed, distance, battery voltage, Ah drawn, and current draw. 3. An ergonomic OLED display position that keeps your wrist straight, making it easy to read without twisting your hand. 4. A menu system for adjusting settings to suit your needs. 5. Programmable deck selection via the menu, so you can easily switch between different decks. 6. Calibration of the throttle via the menu, ensuring precise control over your skateboard's speed. 7. An ambidextrous design that lets you use it with either hand by simply adjusting the script. 8. A skate bearing used in the trigger mechanism for smoother operation and a fun detail considering its intended purpose for an electric skateboard. 9. A Hall sensor instead of a potentiometer to prevent potential wear and tear. You can check out my YouTube video at https://www.youtube.com/watch?v=gQl7mLMAiAs&feature=youtu.be, part list at https://docs.google.com/spreadsheets/d/1vXR9ce0m25Ap6XxzlymFo_pfpIeT2RAqWCypW-a-Jes/edit?usp=sharing, PCB files at https://easyeda.com/ervinelin/New_Project-35f7bf3537744cda8e1064904f6a78a5, firmware at https://github.com/ModMiniMan/nRF24-Esk8-Remote, build guide at https://github.com/ModMiniMan/nRF24-Esk8-Remote/wiki, and forum discussion at https://www.electric-skateboard.builders/t/diy-trigger-style-remote-with-telemetry-complete-guide/48231. To build this remote, you'll need intermediate soldering skills, knowledge of programming an Arduino, and the ability to adjust simple code. If you print it yourself, you'll also need 3D printing experience. Important notes: * The remote is experimental and hasn't undergone proper testing, so use at your own risk. * Please bench test extensively before actual use. * I highly recommend wearing protective gear when using the remote just in case something goes wrong.