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SX1272IMLTRT +BOM

Long-range Transceiver with Improved Performance

SX1272IMLTRT Information

Description

Here's a concise introduction to the SX1272IMLTRT: The SX1272IMLTRT is a LoRa-based RF transceiver module from Semtech, designed for long-range wireless communication in IoT applications. This QFN-packaged chip supports various modulation schemes, including FSK, GFSK, MSK, GMSK, LoRa, and OOK, allowing it to operate in frequency bands from 860 MHz to 1020 MHz. With a high sensitivity of -148 dBm, the SX1272IMLTRT offers reliable communication over distances up to 15 km in suburban areas and 5 km in urban areas. Its low power consumption makes it suitable for battery-powered devices, ensuring efficient energy usage. This module is ideal for various applications such as smart agriculture, smart cities, industrial automation, wireless sensor networks, remote monitoring, asset tracking, and environmental monitoring.

Features

The SX1272IMLTRT features:

  • LoRa chip module by Semtech
  • Frequency coverage from 860 to 1020 MHz
  • High sensitivity of -148 dBm
  • Low power consumption for battery efficiency
  • Supports FSK, GFSK, MSK, GMSK, LoRa and OOK modulations
  • Long range communication up to 15 km in suburban and 5 km in urban areas

These features make it suitable for various IoT applications such as smart agriculture, smart cities, smart metering, home automation, industrial automation, wireless sensor networks, remote monitoring and control, asset tracking, and environmental monitoring.

Package

The package type of SX1272IMLTRT is QFN (28-VQFN Exposed Pad).

Pinout

The SX1272IMLTRT has a 28-pin QFN package. The pinout includes:

  • VCC: Power supply (3.0V to 3.6V)
  • GND: Ground
  • DIO0-DIO3: Digital input/output pins for data transmission and reception
  • SCK: Clock signal pin
  • NSS: Not Strobe signal pin
  • RST: Reset signal pin
  • LNAZ: Low Noise Amplifier (LNA) zone selection pin
  • BAND: Frequency band selection pin
  • AFC: Automatic Frequency Control (AFC) pin

Please note that this is a brief summary, and for more detailed information, please refer to the SX1272IMLTRT datasheet.

Manufacturer

The manufacturer of the SX1272IMLTRT is Semtech.

Applications

According to the product information, the application areas of SX1272IMLTRT are:

  • Internet of Things (IoT) applications
  • Smart agriculture
  • Smart cities
  • Smart metering
  • Home automation
  • Industrial automation
  • Wireless sensor networks
  • Remote monitoring and control
  • Asset tracking
  • Environmental monitoring

Equivalent

The equivalent products of SX1272IMLTRT are:

  • Microchip Technology's RN2483
  • Texas Instruments' CC1310
  • STMicroelectronics' STM32WLE5
  • Nordic Semiconductor's nRF9160

These products offer similar LoRa-based wireless communication capabilities, frequency coverage, and features for IoT applications.

Specifications

Pin Count 29 Released Date Nov 7, 2020
Last Modified Date Mar 7, 2023 4:10 PM UTC Package/Case VQFN-28

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Ratings and Reviews

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r
r**a 11/19/2023

very good service and good quality parts

14
H
H**n 06/19/2022

Fast sales service and good delivery service

14
S
S**a 05/05/2022

Everything is OK. Fast delivery

9
Z
Z**y 07/06/2021

Sound good but there is a 0,2V difference between what is displayed and what I can measure with a trusted DVM.. More clearly, when I adjust for 5.00 V on the display, I have 5.20V effectively on the output.

8

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