Module LoRa433 v1.1

SKU:M005-V11

Description

Module LoRa433 v1.1 is a LoRa communication module (operating at 433MHz) in the M5Stack stackable module series, using the Ra-02 module (chip SX1278) solution. The module comes with a built-in SMA antenna and also provides two additional patch MCX pad interfaces, allowing users to switch between different types of antennas as needed. Additionally, the module features a DIP switch for flexible switching of communication pins, enabling multiple stacked modules to be used simultaneously, offering more customization possibilities and flexibility. It is suitable for applications such as remote monitoring, smart cities, home and industrial automation, and IoT devices.

Features

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

Includes

• 1 x Module LoRa433 v1.1
• 1 x External SMA antenna

Applications

• Remote monitoring
• Smart cities
• Home and industrial automation
• IoT devices

Specifications

Learn

Schematics

PinMap

Model Size

Datasheets

• Ra-02_CH
• Ra-02_EN
• SX127X

Softwares

Arduino

• Module LoRa433 v1.1 Arduino Library
• Module LoRa433 v1.1 Arduino Demo(LoRaSender)
• Module LoRa433 v1.1 Arduino Demo(LoRaReceiver)
• Module LoRa433 v1.1 Arduino Demo(LoRaSetSpread)
• Module LoRa433 v1.1 Arduino Demo(LoRaDuplex)

UiFlow1

• Module LoRa433 v1.1 UiFlow1 Docs

Version Change