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
| 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 |
Schematic
PinMap
Module Size
Examples
Arduino
Version Change
| Listing Date |
Changed |
Note |
| / |
Product Released LoRa433(SKU:M005) |
/ |
| 2024.05.17 |
LoRa868_V1.1(SKU:M005_V11) |
Compared with the previous version, the dip switch is added, which can switch different communication pins, suitable for M5Core\M5Core2\M5CoreS3 generation host, and can also be used for multiple stacks |
