Module-LoRa433_V1.1

SKU:M005-V11

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.

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)

Includes

• 1x LoRa433_V1.1 Module
• 1x SMA External Antenna

Applications

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

Specification

Related Link

• Ra-02_CH
• Ra-02_EN
• SX127X

Schematic

PinMap

Module Size

Examples

Arduino

• LoRa433_V1.1 Module Arduino Library

• LoRa433_V1.1 Module Arduino Demo(LoRaSender)

• LoRa433_V1.1 Module Arduino Demo(LoRaReceiver)

• LoRa433_V1.1 Module Arduino Demo(LoRaSetSpread)

• LoRa433_V1.1 Module Arduino Demo(LoRaDuplex)

UIFlow

UIFlow1.0 Module lora433 Docs

UIFlow1.0 Module lora433 Docs

How to use Module lora433 on the UIFlow 1.0 graphical programming platform and related API instructions.

Version Change