HM-TRLR-S-868

HM-TRLR-S series is a low-cost, high-performance transparent device operating at 433/470/868/915MHz. It is a transceiver. It is a type of LoRa / FSK / GFSK / OOK modulation.

It has small size, high output power, high sensitivity, long transmission distance, and most of the parameters can be set via command. Receive and send data to switch automatically.

Use the general UART interface. It is easy to achieve wireless data transmission by simply providing UART data. It provides flexibility for users to set UART baud rate, output power, data rate, frequency selection, modulation mode selection, etc. parameters.

Wireless data transmission, which can be widely used in the field of wireless data transmission. It is the ideal choice for designing products.

Features:

Low cost, high performance, high reliability
LoRa / FSK / GFSK / OOK modulation, 2-way half-duplex communication, strong anti-interference
433/470/868 / 915MHz ISM band， globally license-free.
Maximum output power100mW (20dBm)，output power adjustable from 2-20dBm
LORA Sensitivity -139dBm
Supply current for Tx 130mA @ 20dBm, 35mA @ 13dBm
Supply current for Rx 16mA
Low current sleep mode 2uA
Standard UART interface, can be expanded to RS232 or other interfaces
Operating frequency, various modules operating at different frequencies without affecting each other
RF parameters can be modulated by users software as required.
Easy operation, communication and automatic switching on transceiver
Communication speed 1.2 kbps -115.2kbps can be modulated via software
Afford Sleep control signal，user self-control operating duty cycle
With LED indicator
Longer transmission distance： on More than 5Km in air
Small size 16*20*2mm，10PIN SMD package，easy to assemble.
Compliant with FCC, ETSI standards