This LCD module communicates with the LCM unit directly via an I2C interface. Only four wires, including VDD, VSS, SDA, and SCL, are required to control the LCM unit. This LCD module is made with precision technology to guarantee good quality.

• LCM features: maximum 100Kbit per second of transmitting speed.
• Assignable slave address to avoid slave address conflict.
• Instruction table compatible with an LCD controller with no extra commands needed.