Data link HM-TRP with RS485 interface
This modules is only available for the 433 MHz frequency band.
For 868 MHz, use type HM-TRPX-RS485.
- a complete data link
- small shape
- very high output power: +20 dBm (100mW)
- range up to 1000 meter*
- 2-way communication, half-duplex
- low power consumption: 100 mA at TX max.
- power consumption receiver: 25 mA
- stand-by current:1 µA
- power supply range: 2.4-3.6 V
- FSK modulation
- RS485 interface
- SMA antenna connector
- fixed data rate: 9600 bit/s
- Industrial temperature range: -40oC to +85oC
- wireless security systems
- remote control
- wireless sensors
- home automation
This product is a complete RF transceiver including the data link layer in one module.
The module can transmit and receice data with a data rate of 9600 bit/s.
The module has a small shape.
To make a serial RF data link, you need two modules.
* under specific conditions:
The range depends on the following parameters:
- TX power
- RX sensitivity
- Data rate
- Transmitter bandwidth
- Receiver bandwidth
- Antenna height
- Antenna type
- Radio protocol