Bus Pirate Demoboard DAC
From DP
Overview
The DAC module converts 5bit digital data to 32 voltage levels between 0 and power supply voltage, this voltage can then be read by the Bus Pirate on the AUX pin.
Jumper position
To select the DAC module please remove the top jumper from the DEVICE header.
Header Connection
| PIN | I2C | SPI | UART(demoboard) |
|---|---|---|---|
| MOSI | SDA | MOSI | RX |
| CLK | SCK | CLOCK | |
| MISO | MISO | TX | |
| CS | CS | ||
| AUX | |||
| ADC | ADC | ADC | ADC |
| PWR | 3V3-5V | 3V3-5V | 3V3-5V |
| GND | GND | GND | GND |