bruxism-recorder

Features

1. Bruxism Log(EMG signal)
2. Real Time Clock
3. Bluetooth Log Transfer(It is super slow! Use MicroSD Reader)
4. MicroSD Slot(Fat16, Fat32, exFat, ...) (See SdFat Library to see more information)
5. Log Visualization (https://github.com/luckyabsoluter/bruxism-log-viewer)

Parts

1. Board: ESPDuino-32
2. EMG: Gravity EMG Sensor by OYMotion (It is depending on humidity. I use electrode pad instead of dry electrode.)
3. LCD: ILI9341 2.4inch 320x240 SPI Module
4. RTC: DS3231 I2C Module
5. Storage: MicroSD Card Adaptor Module
6. Connecter: Jumper Wire

Pin Connection

See comments in bruxismrecorder/bruxism_recorder.ino.

Libraries

Unzip libraries.zip to Document/Arduino/.

Required Program

1. Arduino IDE

2. Arduino core for the ESP32 for Arduino IDE

https://github.com/espressif/arduino-esp32/blob/1.0.6/docs/arduino-ide/windows.md

Do not use arduino-esp32 1.0.5. It has bluetooth issue.