2014-06-10 10:01:53 +08:00
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# I2C
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2014-04-26 18:11:51 +08:00
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2023-05-20 20:25:21 +08:00
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This package provides drivers for [i2c](https://en.wikipedia.org/wiki/I%C2%B2C)devices. It must be used along with an
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adaptor such as [Tinker Board](https://gobot.io/documentation/platforms/tinkerboard/) that supports the needed
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interfaces for i2c devices.
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2014-04-26 18:11:51 +08:00
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## Getting Started
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2023-06-05 00:36:55 +08:00
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Please refer to the main [README.md](https://github.com/hybridgroup/gobot/blob/release/README.md)
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2014-06-10 10:01:53 +08:00
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2014-04-26 18:11:51 +08:00
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## Hardware Support
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2023-05-20 20:25:21 +08:00
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2014-04-26 18:11:51 +08:00
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Gobot has a extensible system for connecting to hardware devices. The following i2c devices are currently supported:
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2022-03-21 01:46:05 +08:00
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- Adafruit 2x16 RGB-LCD with 5 keys
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2017-01-03 17:22:06 +08:00
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- Adafruit Motor Hat
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2017-04-24 23:58:30 +08:00
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- ADS1015 Analog to Digital Converter
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2017-04-27 22:13:29 +08:00
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- ADS1115 Analog to Digital Converter
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2018-02-14 16:40:39 +08:00
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- ADXL345 Digital Accelerometer
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2018-01-12 23:26:21 +08:00
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- BH1750 Digital Luminosity/Lux/Light Sensor
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2017-01-03 17:22:06 +08:00
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- BlinkM LED
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2017-04-01 19:51:36 +08:00
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- BME280 Barometric Pressure/Temperature/Altitude/Humidity Sensor
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2017-01-03 17:22:06 +08:00
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- BMP180 Barometric Pressure/Temperature/Altitude Sensor
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2017-04-01 19:51:36 +08:00
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- BMP280 Barometric Pressure/Temperature/Altitude Sensor
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2020-09-26 18:07:17 +08:00
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- BMP388 Barometric Pressure/Temperature/Altitude Sensor
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2017-02-24 15:19:20 +08:00
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- DRV2605L Haptic Controller
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2021-03-12 02:43:17 +08:00
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- Generic driver for read and write values to/from register address
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2016-09-25 20:08:18 +08:00
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- Grove Digital Accelerometer
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2018-08-24 00:07:08 +08:00
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- GrovePi Expansion Board
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2016-09-25 20:08:18 +08:00
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- Grove RGB LCD
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- HMC6352 Compass
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2022-09-01 01:40:31 +08:00
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- HMC5883L 3-Axis Digital Compass
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2017-05-05 15:27:08 +08:00
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- INA3221 Voltage Monitor
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2017-01-03 17:22:06 +08:00
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- JHD1313M1 LCD Display w/RGB Backlight
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- L3GD20H 3-Axis Gyroscope
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2017-02-24 15:19:20 +08:00
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- LIDAR-Lite
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2016-09-25 20:08:18 +08:00
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- MCP23017 Port Expander
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- MMA7660 3-Axis Accelerometer
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2022-09-21 01:35:55 +08:00
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- MPL115A2 Barometric Pressure/Temperature
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2014-12-14 10:50:09 +08:00
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- MPU6050 Accelerometer/Gyroscope
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2021-03-12 02:43:17 +08:00
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- PCA9501 8-bit I/O port with interrupt, 2-kbit EEPROM
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2022-11-14 01:47:19 +08:00
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- PCA953x LED Dimmer for PCA9530 (2-bit), PCA9533 (4-bit), PCA9531 (8-bit), PCA9532 (16-bit)
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2017-06-24 02:18:02 +08:00
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- PCA9685 16-channel 12-bit PWM/Servo Driver
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2022-06-13 01:00:09 +08:00
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- PCF8583 clock and calendar or event counter, 240 x 8-bit RAM
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2022-03-25 01:40:26 +08:00
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- PCF8591 8-bit 4xA/D & 1xD/A converter
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2020-03-17 09:08:06 +08:00
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- SHT2x Temperature/Humidity
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2017-01-03 17:21:09 +08:00
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- SHT3x-D Temperature/Humidity
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2017-04-01 19:51:36 +08:00
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- SSD1306 OLED Display Controller
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2017-02-24 15:19:20 +08:00
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- TSL2561 Digital Luminosity/Lux/Light Sensor
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2014-04-26 18:11:51 +08:00
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- Wii Nunchuck Controller
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2021-03-12 02:43:17 +08:00
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- YL-40 Brightness/Temperature sensor, Potentiometer, analog input, analog output Driver
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2014-04-26 18:11:51 +08:00
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More drivers are coming soon...
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2017-02-10 19:01:44 +08:00
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## Using A Different Bus or Address
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2023-05-20 20:25:21 +08:00
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You can set a different I2C address or I2C bus than the default when initializing your I2C drivers by using optional
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parameters. Here is an example:
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2017-02-10 19:01:44 +08:00
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```go
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blinkm := i2c.NewBlinkMDriver(e, i2c.WithBus(0), i2c.WithAddress(0x09))
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```
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