X-Git-Url: https://vault307.fbx.one/gitweb/RPI-PICO-I2C-LCD.git/blobdiff_plain/0994b72e369f4e4f0823de4f3783365f6c41ab14..87c499a49c7f171b180decd0f95f405162df8dbe:/README.md diff --git a/README.md b/README.md index a04e1fd..480fbee 100644 --- a/README.md +++ b/README.md @@ -34,7 +34,11 @@ in my case, the decimal addr. was 39 which converts to 0x27 in hex. - Finally, assure the I2C_NUM_ROWS and I2C_NUM_COLS are set properly! Usage: + Printing is simple :lcd.putstr("") This requires a string input! if you want to feed a changing value such as a temperature, it must be: lcd.putstr(str(Variable)) Errors: + OSERROR : 5 (This is quite a common error, 5 means I/O error. Check Your connections. This means codes can't be sent or recieved ensure SCL and SDA are properly connected through the level translator! + +Feel to leave comments or questions and I will try to answer them as quick as possible!