Touch pHAT
Six touch-sensitive buttons to use for whatever your heart desires, with added LEDs (did you expect anything less?)
Pinout
- 3V3Raspberry Pi GPIO physical pin 1 / 17
Raspberry Pi HAT 3.3V power rail; Pinout.xyz says Touch pHAT needs 3v3 power.
Type · powerVoltage · 3.3V - 5VRaspberry Pi GPIO physical pin 2 / 4
Raspberry Pi HAT 5V power rail; Pinout.xyz says Touch pHAT needs 5v power.
Type · powerVoltage · 5V - GNDRaspberry Pi GPIO ground pins, including physical pin 6
Raspberry Pi HAT ground reference on the 40-pin header.
Type · groundVoltage · 0V - SDA / GPIO2Raspberry Pi GPIO physical pin 3
I2C data line; Pinout.xyz lists communication over I2C and Raspberry Pi GPIO 2 as I2C1 SDA.
Type · i2cVoltage · 3.3V logic
Start wiring
I2C · I2S · SPI · 3.3V · 5V
Confirm the data interface matches your host board.
Module pins: 3V3, 5V, GND, SDA / GPIO2, SCL / GPIO3. Schematik maps them to your board in the app.
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