2023/10/12 10:51

Gravity: IIC to dual UART module Wiki - DFRobot

https://wiki.dfrobot.com/Gravity: IIC to Dual UART Module SKU: DFR0627

7/16

install the library? (https://www.arduino.cc/en/Guide/Libraries#.UxU8mdzF9H0))

Connection Diagram

NOTE: Before running the program below, check if all the DIP switchs of the module is turned to "1". If it is not, swtich them to 1, or

revise the values passed into the formal parameter IA1 and IA0 of the constrctor in the demo below.

Sample Code 1