Delete pico_i2c_lcd.py

[RPI-PICO-I2C-LCD.git] / README.md

diff --git a/README.md b/README.md
index a04e1fda65ed160d76951ac05c8ac5720cd6d9e0..8d2cfcc6ec493068aef68b24753badcd305f03a8 100644 (file)
--- a/README.md
+++ b/README.md
@@ -13,6 +13,7 @@ Usage:
 - In Thonny, go to top menu File => Save Copy => Raspberry Pi Pico and save each .py file to the board.
 - Switch to the main.py and click run. This should be able to initalize the LCD display if settings are right.
 - If you get errors, see below for a known list of errors and their fixes
 - In Thonny, go to top menu File => Save Copy => Raspberry Pi Pico and save each .py file to the board.
 - Switch to the main.py and click run. This should be able to initalize the LCD display if settings are right.
 - If you get errors, see below for a known list of errors and their fixes

+- Wiring Diagram LCD_bb.jpg! Please look here for a fritzing diagram!

 
 Requirements:
 - 3.3 - 5V level translator. This is crucial to encure the lcd recieves the commands properly. I recommend this: https://www.adafruit.com/product/757 (Must be Bi-Directional)
 
 Requirements:
 - 3.3 - 5V level translator. This is crucial to encure the lcd recieves the commands properly. I recommend this: https://www.adafruit.com/product/757 (Must be Bi-Directional)


@@ -34,7 +35,11 @@ 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: 
 - 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:
 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!
 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!