YS-IRTM v3 NEC IR Transmitter & Receiver Wireless Module For Arduino - (AD32706)

Description:

This board operates at 5V, the communication type is serial (TTL level), and the transmission distance is 6 to 10 meters. With a small size of 27mm x 17mm, this board has the function of transmitting IR infrared in NEC format and the function of IR infrared encoding in NEC format. It can control 99% of NEC infrared format devices, including TVs, electric fans, and other electrical and electronic equipment. It supports NEC encoding chips: typical encoding chips such as uPD6121, uPD6122, TC9012, and numerous compatible chip models, such as PT2221, PT2222, SC6121, SC6122, SC9012, etc.

It can be used for wireless infrared data communication, data transmission, and infrared control functions.

Reference link

Datasheet 1

Datasheet 2