Expansion board for hoverboard firmware. Communicates to board via UART and Interfaces to Nunchucks, Gametraks, IMUs or wirelessly to itself.
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phail ece7fae431 merge both stashed branches 1 month ago
include hardcode MAC 1 month ago
lib clean up compiler warnings 1 month ago
src merge both stashed branches 1 month ago
thunkableApp added thunkable app (http://app.thunkable.com) Based on https://www.instructables.com/id/ESP32-BLE-Android-App-Arduino-IDE-AWESOME/ 6 months ago
.gitignore removed old UDP code fragments 7 months ago
LICENSE based on https://github.com/AlphaLima/ESP32-Serial-Bridge 7 months ago
README.md Rewrite Nunchuk error handling 4 months ago
min_spiffs.csv increased partition size 6 months ago
platformio.ini merge both stashed branches 1 month ago


Paddelec control

ESP32 based control board to read Gametraks attached to a paddle. Provide input via serial to control a hoverboard with custom firmware. See https://git.hacknology.de/projekte/bewegungsappar.at (mirrored on https://github.com/p-h-a-i-l/hoverboard-firmware-hack). Additional feature to work as a gateway for Wii Nunchuk (I²C)

Used IDE: platform.io


functionality based on https://github.com/AlphaLima/ESP32-Serial-Bridge Transparent WiFi (TCP, UDP) to all three UART Bridge, supports both AP and STATION WiFi modes.


IPAdress: AP SSID: paddelec AP Password: paddelec Used Ports: <-> COM0 <-> COM1 <-> COM2


Pinning COM0 Rx <-> GPIO3 COM0 Tx <-> GPIO1 COM1 Rx <-> GPIO15 COM1 Tx <-> GPIO4 COM2 Rx <-> GPIO16 COM2 Tx <-> GPIO17


In some cases the memorylayout is to small for this scetch. If you face this problem you can either disable Bluetooth by removing #define BLUETOOTH in config.h or change the partition size as described here: https://desire.giesecke.tk/index.php/2018/04/20/change-partition-size-arduino-ide/


Pinning Adarfuit Feather Huzzah32

UART to motor control

SERIAL2_RXPIN 16 // receive Pin UART2 SERIAL2_TXPIN 17 // transmit Pin UART2

I2C (Nunchuk)

NUNCHUK_VCCPIN 14 // Pin used to supply Power I2C SCL 22 I2C SDA 23 (21 on NodeMCU boards)

GAMETRAK1_RPIN 39 // wire length Pin Gametrak 1 GAMETRAK1_PHIPIN 36 // horizontal angle Pin Gametrak 1 GAMETRAK1_THETAPIN 34 // vertical angle Pin Gametrak 1

GAMETRAK2_VCCPIN 27 // Pin used to supply Power