SupportedDevices

Supported Devices

Bus Interface

• UART
• I2C
• SPI
• 1-Wire

Analog

Name	Bus	Descriptions	Author(s)	Link
ADS1014 ADS1015 ADS1114 ADS1115	I2C	ADC driver	Eric PTAK	trouch
MCP3004 MCP3008 MCP3204 MCP3208	SPI	ADC	Eric PTAK	trouch
MCP4725	I2C	DAC	Eric PTAK	trouch
MCP4921 MCP4922	SPI	DAC	Eric PTAK	trouch
PCA9685	I2C	PWM	Eric PTAK	trouch
MCP3424	I2C	ADC driver	Justin Miller	Forum
AD5161I AD5241 AD5242 AD5243 AD5245 AD5246 AD5247 AD5248 AD5263I AD5280 AD5282	I2C	Potentionmeter	Andreas Riegg	Forum
AD5160 AD5161S AD5162 AD5165 AD5200 AD5201 AD5204 AD5206 AD5263S AD5290 AD8400 AD8402 AD8403	SPI	Potentionmeter	Andreas Riegg
AD5204DC AD5161DC AD5263DC AD5290DC AD8403DC	SPI	AD5204 family Potentionmeter	Andreas Riegg

Digital

Name	Bus	Descriptions	Author(s)	Link
DS2408	1-Wire	8-channels Addressable Switch	Stuart Marsden	trouch
MCP23008 MCP23009 MCP23017 MCP23018	I2C	I/O Expander	Eric PTAK	trouch
MCP23S08 MCP23S09 MCP23S17 MCP23S18	SPI	I/O Expander	Eric PTAK	trouch
PCF8574	I2C	I/O Expander	Eric PTAK	trouch
PCA9530	I2C	2-bit I2C-bus LED dimmer	Andreas Riegg	trouch
PCA9535 PCA9555	I2C	PCA953X seriesIO Expander	Andreas Riegg	trouch
PCA9698	I2C	40-bit Fm+ I2C-bug advanced I/O port	Andreas Riegg	trouch
DS2408 DS2413	1-Wire	1-Wire 8-Channel Addressable Switch	Andreas Riegg	trouch

Sensors

Name	Bus	Descriptions	Author(s)	Link
BMP085 BMP180	I2C	Pressure and Temperature Sensors	Eric PTAK	trouch
DS1822 DS1825 DS18B20 DS18S20 DS28EA00	1-Wire	Temperature sensors	Eric PTAK	trouch
TMP75 TMP102 TMP275	I2C	Temperature sensor	Eric PTAK	trouch
TSL2561	I2C	Luminosity sensor	Andreas Riegg	trouch
TSL4531	I2C	Luminosity sensor	Andreas Riegg	trouch
VCNL4000	I2C	Luminosity and Distance sensor with IR	Andreas Riegg	trouch
BME280	I2C	Temperature, Humidity, and Pressure sensors	Evil Asvachin	Evil's HP
MCP9808	I2C	Temperature sensor	Andreas Riegg	Forum
HT21D	I2C	Temperature and Humidity sensors	Zoltán Zörgő	trouch

Hats / Expansion Boards

Name	Bus	Descriptions	Author(s)	Link
xxx	I2C	xxx	x	HP

RTC

Name	Bus	Descriptions	Author(s)	Link
DS1307 DS1337 DS1338 DS3231	I2C	RTC	Andreas Riegg	trouch
MCP7940	I2C	RTC	Andreas Riegg	trouch

Memory

Name	Bus	Descriptions	Author(s)	Link
AT24C	I2C	AT24C compatible 16-bit addressing EEPROM	Andreas Riegg	trouch

for Developers

Please refer to WebIOPi Device Driver Guide by Andreas Riegg; http://www.t-h-i-n-x.net/resources/WebIOPi-Driver-120.pdf, if you would like to develop a new driver.