This is a Module for the SH01 capacitive touch sensor. The board is based off the CAP1296 capacitive touch sensor controller manufactured by Microchip Technology. The board uses I2C for communication.
SH01(i2cdrv, addr=0x28, clk=100000)¶
Creates an intance of a new SH01.
- i2cdrv – I2C Bus used ‘( I2C0, ... )’
- addr – Slave address, default 0x28
- clk – Clock speed, default 100kHz
Configures the registers of CAP1296. Call before using SH01
Detects a touch on all four buttons.
Returns the button touched as a string data type.