Module LoRa868 v1.1 is a LoRa communication module (operating frequency 868MHz) in the M5Stack stackable module series, using the Ra-01H module (chip SX1276 ) solution. The module comes with a built-in SMA antenna and additionally provides two patch MCX antenna pad interfaces, allowing users to freely switch between different types of antennas according to their needs. Furthermore, the module is equipped with a DIP switch, enabling users to flexibly switch between different communication pins, allowing multiple modules to be stacked and used simultaneously, providing more customization possibilities and flexibility. It is suitable for remote monitoring, smart cities, home and industrial automation, Internet of Things (IoT) devices, and other fields.
Features
- Serial communication protocol: SPI
- Ra-01H module
- DIP switch for IO switching
- Supports multiple stacking
- Operating frequency: 803~930 MHz
- 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 LoRa868 v1.1
- 1 x External SMA antenna
Applications
- Remote monitoring
- Smart cities
- Home and industrial automation
- Internet of Things (IoT) devices
Specifications
| Specification | Parameter |
|---|---|
| Frequency range | 803~930MHz |
| Communication interface | SPI |
| Programmable bit rate | Up to 300kbps |
| Antenna | Rubber antenna @2.5dBi |
| Standby current | DC 5V/1.74mA |
| Operating current | DC 5V/19.98mA |
| Operating temperature | 0-40°C |
| Product Size | 54.0 x 54.0 x 13.1mm |
| Product Weight | 22.8g |
| Package Size | 95.0 x 66.0 x 26.0mm |
| Gross Weight | 41.9g |
Schematics
Module LoRa868 v1.1 Schematics PDF