LPRS eRA-LoRa RF Transceiver Module 868 MHz, 915 MHz, 2.5 → 6V

  • RS Stock No. 177-1350
  • Mfr. Part No. eRA-LoRa
  • Manufacturer LPRS
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

The easyRadio eRA-LoRa (Long Range) RF transceiver module uses Chirped Spread Spectrum (CSS) modulation together with DSP (Digital Signal Processing) to achieve greater range than traditional devices using OOK, FSK or GFSK modulation. In addition, sensitivity and blocking performance are improved giving high interference immunity whilst still offering low power consumption. The module is a complete sub-system that combines a high performance low power RF transceiver, a microcontroller and a voltage regulator.

Chirped Spread Spectrum technology
Pin compatible with easyRadio Advanced (eRA) series RF modules
uFL RF connector for remote antennas
Multipoint communication
Half duplex transparent Serial Data Input and Output
Up to 180 bytes per packet
Familiar easyRadio commands
Built in temperature sensor
Flash’ firmware upgrades. New features and updates can be quickly programmed using LPRS tools

Attribute Value
Module Type Transceiver
Supported Frequency Bands 868 MHz, 915 MHz
Modulation Technique FSK, GFSK, OOK
Receiver Sensitivity 137dBm
Supported Bus Interfaces RS232, UART
Supply Voltage 2.5 → 6V
Dimensions 38 x 14 x 4mm
Height 4mm
Length 38mm
Maximum Operating Temperature +85°C
Minimum Operating Temperature -40°C
Width 14mm
Temporarily out of stock - back order for despatch 08/09/2020, delivery within 4 working days from despatch date
Price Each (In a Box of 100)
MYR 123.685
Per unit
Per Box*
100 +
*price indicative