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Compile time information added. Typos fixed.

Rene Bartsch 2018-07-12 12:46:04 +02:00
parent 6d6a53aeae
commit 9bb6dd5bae
1 changed files with 3 additions and 1 deletions
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4
MPR121.md

@ -39,7 +39,9 @@ Connect the ADD(R) pin/pad to one of the following pins/pads:
| 0x5D | GPIO SCL |
### Tasmota configuration
The driver will detect the I2C address of the MPR121 automatically.
Compile Tasmota with `#define USE_MPR121` uncommented in `user_config.h`
The driver will detect the I2C addresses of the MPR121s automatically.
The MPR121 chip (or breakout board) must be connected to the ESP8266 and the I2C GPIO pins must be configured:
![I2C GPIO configuration](https://raw.githubusercontent.com/arendst/arendst.github.io/master/media/wemos/wemos_sht30_config_marked.jpg)