ISP4520

RF Module by Insight SiP (10 more products)

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ISP4520 Image

The ISP4520 is a Smart LoRa and Bluetooth Low Energy Combo Module from Insight SIP that has integrated Nordic's nRF52832 BLE chip and Semtech's SX1261 LoRa transceiver. Processing power is provided by the Nordic nRF52’s onboard M4 floating point processor, with 512K of flash memory available for advanced applications. The Semtech SX1261 provides the LoRa radio function.

The module integrates a single antenna for both LoRa and BLE transmission, thus allowing this device to be a pre-certified complete radio and application core solution, requiring only external sensors, or connection to a customers existing device. An external antenna can also be attached to provide maximum transmission range for the LoRa. The module is supplied with a combined BLE and LoRaWAN stack. 

The ISP4520 measures 9.0 x 17.0 x 1.5 mm and is ideal for a wide range of applications including smart cities, Industrial internet, big data/data science and smart grids applications.

Product Specifications

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Product Details

  • Part Number
    ISP4520
  • Manufacturer
    Insight SiP
  • Description
    LoRaWAN and Bluetooth 5.0 Combo Module

General Parameters

  • Technology
    LoRa, Bluetooth + NFC
  • Frequency
    863 to 870 MHz /902 to 928 MHz(LoRa), 2400 to 2483 MHz (Bluetooth)
  • Bluetooth Standards
    Bluetooth v5
  • Supply Voltage
    1.8 to 3.6 V
  • Current Receiving
    6.1 mA (BLE), 12 mA (LoRa)
  • Current Transmitting
    5.4 to 7.9 mA(BLE), 30 mA(LoRa)
  • Sleep current
    -132 dBm (LoRa), -96 dBm(BLE)
  • Output Power
    -20 to 4 dBm(BLE), 11 to 13 dBm (LoRa)
  • Line of Sight Range
    70 m( BLE), 8 to 14 km(LoRa)
  • Integrated Antenna
    Yes
  • Interface Type
    SPI
  • Memory
    512 kB Flash and 64 kB SRAM
  • Processor
    32-bit ARM Cortex M4
  • Chip
    SX126x, nRF52
  • Dimension
    9.0 x 17.0 x 1.5 mm
  • Operating Temperature
    -30 to 85 Degrees C
  • Storage Temperature
    -40 to 85 Degrees C

Technical Documents