Forum >DFR0555 / LCD1602 MODULE - CHANGING I2C SLAVE ADDRESS!!!
DFR0555 / LCD1602 MODULE - CHANGING I2C SLAVE ADDRESS!!!
Account cancelled 2019-03-16 02:11:25 1896 Views1 Replies Hi,
I recently purchased this LCD1602 module:
https://www.dfrobot.com/wiki/index.php/ ... %5CDFR0557
Unfortunately I have discovered that the LCD controller (AiP31068L) uses the same I2C slave address (0x7C) as another device in my system. Is there a way to change it?
Thanks!
I recently purchased this LCD1602 module:
https://www.dfrobot.com/wiki/index.php/ ... %5CDFR0557
Unfortunately I have discovered that the LCD controller (AiP31068L) uses the same I2C slave address (0x7C) as another device in my system. Is there a way to change it?
Thanks!
2019-03-18 22:32:42 If the I2C address are the same, you can use this I2C multiplexer https://www.dfrobot.com/product-1780.html, it support different devices with same I2C address. robert.chen
robert.chen 