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Circuitpython Oled Knob Sketcher
AdafruitATSAMD51
A CircuitPython project using an Adafruit ItsyBitsy M4 Express with two potentiometers and a monochrome OLED display for drawing pixels.
In stock
Specifications
4- Operating Voltage
- 3.3V (Vin) or 5V (VIN) depending on the board configuration.
- Flash
- Not explicitly stated, but likely using CircuitPython libraries and code.
- Ram
- Not explicitly stated, but likely using CircuitPython libraries and code.
- Gpio Count
- 2 (A0, A1)
Pinout
5Low source legibility.The original manufacturer datasheet for this part was difficult to read, so this pinout may be incomplete or imperfect. Always confirm against the specific manufacturer’s datasheet before wiring.
| Pin | Name | Functions | Notes |
|---|---|---|---|
| SCL | SCL | I2C | For I2C communication |
| SDA | SDA | I2C | For I2C communication |
| D7 | D7 | GND | Display reset pin grounded |
| A0 | A0 | ADC | Connected to x-knob for variable voltage divider |
| A1 | A1 | ADC | Connected to y-knob for variable voltage divider |
Interactive pinout
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ATSAMD51
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