Update pico_i2c_lcd.py

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

diff --git a/README.md b/README.md
index 6ccf2b8fa529aeb5f4cbcae9a620c97bc1b63d3a..46e993982325215b3d0fede6a5048d2849f9d9ea 100644 (file)
--- a/README.md
+++ b/README.md
@@ -3,6 +3,8 @@ This is a project which adapts code from another user to allow usage of the PCF8
 
 Credit: https://github.com/dhylands/python_lcd/tree/master/lcd mostly to Dave Hylands for the basic api and lcd driver code.
 
+Project: Check it out for a full step-by-setp guide on Instructables: https://www.instructables.com/RPI-Pico-I2C-LCD-Control/ 
+
 This is code adaptded for micropython and the Raspberry Pi PICO specifically.
 
 Usage: 
@@ -43,7 +45,7 @@ These are the python commands used in a program! (They can all be found in the l
 - lcd.backlight_on() / lcd.backlight_off()          - Turn on / Off backlight of the LCD (Controlled by a small transistor on the backpack)
 - lcd.display_on() / lcd.display_off()              - Turn on / Off the display (Not backlight but the entire chip)
 - lcd.clear()                                       - Clear all chars or anything written to the display
-- lcd.move_to(Row, Col)                             - Move to position based on row and col values (X, Y)
+- lcd.move_to(Col, Row)                             - Move to position based on row and col values (Y, X)
 - lcd.custom_char(Num, bytearray([HEX chars])))     - Num can be any integer 0 - 8 (Writing to CGRAM locations) merely used for numbering. The HEX chars are simply made by using this link: https://maxpromer.github.io/LCD-Character-Creator/. It will provide a string of Hex charecters which can replace the "HEX chars" in the example command.
 
 Errors: