SH01 Module

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.

Data Sheets:

• CAP1296

SH01 class

class SH01(i2cdrv, addr=0x28, clk=100000)

Creates an intance of a new SH01.

Parameters:

• i2cdrv – I2C Bus used ‘( I2C0, ... )’
• addr – Slave address, default 0x28
• clk – Clock speed, default 100kHz

init(self)

Configures the registers of CAP1296. Call before using SH01

touched(self)

Detects a touch on all four buttons.

Returns the button touched as a string data type.