Product features

low power consumption

Further communication distance: without external PA, products with 769m ~ 926mhz frequency band can reach 350m Los communication distance, and products with 2.4G frequency band can reach 170m Los communication distance

High receiving sensitivity: 2.4G frequency band can reach - 101dbm, 769m ~ 926mhz frequency band can reach - 110dbm

High confidentiality: security authentication, aes128 data encryption

Provide 2-wire UART interface, interface level Lv_ TTL

The built-in protocol stack supports point-to-point, point-to-multipoint data transmission, star hybrid network

All parameters can be modified by configuration command

Support node passive sleep

Ultra wide working voltage range: dc3.3 ~ 3.6V, ultra wide working temperature range: - 40 ～ + 85 ℃

Pin package: 1.27mm single row pin in-line package

Replacing RS-232 or RS-485 bus to realize transparent transmission

Network topology diagram

Point to point and star network topology

Hybrid star network (this function needs to be explained when ordering)

Detailed specification

1、RF index

2、Performance index

3、Structural index

4、Outline size

ordering information