Infrared Transmitter and Receiver Module with Serial Communication

Description:
This device is equipped with an infrared emission function and infrared encoding capabilities. It features an infrared emission head expansion interface and supports serial communication functions with a TTL communication level. The device is capable of controlling 99% of infrared format devices, including televisions, fans, and other electrical and electronic equipment. It supports NEC encoding chips, such as uPD6121, uPD6122, TC9012, among others, and is compatible with chip models like PT2221, PT2222, SC6121, SC6122, and SC9012. Additionally, it can be utilized for infrared wireless data communication, data transmission, control, and other infrared-related functions.