Shared Projects by GamingNJncos

Initial prototype for BLE-Saturn-3D BOM: 1x Adafruit Feather Huzzah32 1x HiLetgo GY-521 Tilt Sensor (optional) 1x OLED 128X64 SSD1306 (optional)

Requires Adafruit Feather Huzzah32 which provides the lipo charging circuit and ESP32D for bluetooth functions. This is the minimum needed for basic functionality once code is updated to remove other features.

Tilt Sensor is HiLetgo GY-521 or clone (Must support ~4v or require modification to power circuit)

Standard I2c OLED can be added to +/- and SDA/SCL Pins - Header will be included in next pcb revision

Known Issues:
A. The Rumble circuit is wired incorrectly so leaving off parts list as it may change in next revision

1. The Tilt sensor while completely functional on circuit is disabled in initial release of code. I really suck at kalman filters and the initial code released is missing the custom key combo mechanism for TILT ON/OFF.

This is a new revision of the BLE-Saturn-3D that focuses on core functionality. This was optimized as the low cost option for home builders.

No bells, no whistles.
Note, this revision changed the pinout in order to get a tighter fit on installation and will require minor code changes in pinout - both pinouts are available in code release just uncomment which one you need.

BOM wise - you only need to provide “Adafruit Feather Huzzah32” and a battery for it.

It’s possible to add the OLED wired externally via the I2C pins. Rumble and Tilt are not recommended for this version.