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M5Stack LoRa Module 433MHz V1.1 Ra-02 External SMA Antenna LoRa433 Development Board Internet of Things (IoT) Devices

$40.24 USD

~~$60.36 USD~~ $40.24 USD

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M5Stack LoRa Module 433MHz

Product Description

The LoRa433_V1.1 Module is a part of the M5Stack stackable module series and is a LoRa communication module operating at a frequency of 433MHz, utilizing the Ra-02 module (SX1278 chip) solution. This module comes with a default external SMA antenna and also features two additional patch MCX pad interfaces, allowing users to switch between different types of antennas based on their needs. Additionally, the module is equipped with a dip switch, enabling users to easily switch between different communication pins. It supports multiple stackable uses simultaneously, offering more customization and flexibility. It is suitable for remote monitoring, smart cities, home and industrial automation, IoT devices, and more.

Product Features

Serial communication protocol: SPI
Operating frequency:410MHz~525MHz
Supports FSK,GFSK,MSK,GMSK,LoRa™ and OOK modulation modes
Reception sensitivity: as low as -140 dBm
Programmable bit rate up to 300Kbps
External antenna interface
Built-in dip switch toggle pin
Development platform: Arduino, Micropython, UIFlow(Blockly)

Applications

Remote Control
Intelligent city
Home and industrial automation
Internet of Things (IoT) devices

Package Includes

1x LoRa433_V1.1 Module
1x SMA External Antenna

Specification

Resources: Parameters
Spectral range: 410MHz~525MHz
Communication interface:   SPI
Programmable bit rate:   Up to 300kbps
Antenna:   Glue stick antenna @2.5dBi total length 110mm SMA inner needle
Operating temperature:   0-40°C
Product Size:   54*54*13.1mm
Package Size:   92*63*25mm
Product Weight:   16.1g
Package Weight:   44.6g

Product details

PinMap

Schematic

Module Size

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