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iM880B-L

RF Module by IMST (2 more products)

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The iM880B-L from IMST is a Bi-Directional LoRa Module designed for the unlicensed 868 MHz band. Based on Semtech's ultra-long-range transceiver SX1272, it provides an output power of up to 19 dBm and has a receiver sensitivity of -138 dBm (SF 12;  SB 125 kHz, CR 4/6). It offers an RF data rate from 0.24 to 37.5 kbps and has a LOS (Line of Sight) range up to 15 km. This compact module requires a DC supply of 2.4 to 3.6 V and draws 118 mA of Tx current, 11 mA of Rx current and 1.8 μA of current in sleep mode. It supports UART, SPI, and I2C interfaces and is certified with ETSI EN 300 220LoRaWAN standards. This device is available in a module that measures 20 x 25 x 3.3 mm and is ideal for Automated Meter Reading, Home and Building Automation, Wireless Alarm and Security Systems, Industrial Monitoring and Control, Long Range Irrigation Systems, IoT (Internet of Things), and Smart Cities applications.

Product Specifications

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Product Details

  • Part Number
    iM880B-L
  • Manufacturer
    IMST
  • Description
    868 MHz LoRa Module for IoT and Building Automation

General Parameters

  • Technology
    LoRa
  • Application
    Automated Meter Reading, Wireless Networks, Home/Building/Industrial Automation, Remote Control, Wireless Sensors, Telemetry, Wireless Alarm and Security Systems
  • Frequency
    863 to 870 MHz
  • Data Rate
    0.24 to 250 kbps
  • Modulation
    FSK, OOK
  • Supply Voltage
    2.4 to 3.6 V
  • Current Receiving
    11.2 mA
  • Current Transmitting
    128 mA
  • Sleep current
    1.8 uA
  • Output Power
    Up to 19 dBm
  • Sensitivity
    -138 to -123 dBm
  • Line of Sight Range
    15000 m
  • Integrated Antenna
    Yes
  • Interface Type
    12C, UART, SPI
  • Memory
    Flash : 128 kB, RAM : 32 kB
  • Dimension
    20 x 25 x 2 mm
  • Operating Temperature
    -40 to 85 Degree C
  • Storage Temperature
    -40 to 85 Degree C
  • RoHs
    Yes

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