Interfacing Lcd i2c with arduino 0X3F for board with MH marking
While there are many identical i2c converter modules out there, not all have the same circuitry, which leads to frustration after using LCDi2c library only to find out that there is no lcd output.
After some research I found the new i2c library which you can download and add on the arduino library folder
test ok
for more about this library check here
https://arduino-info.wikispaces.com/LCD-Blue-I2C
While there are many identical i2c converter modules out there, not all have the same circuitry, which leads to frustration after using LCDi2c library only to find out that there is no lcd output.
for more about this library check here
https://arduino-info.wikispaces.com/LCD-Blue-I2C
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