📡 Module LoRa868 v1.1
The Module LoRa868 v1.1 is a LoRa communication module operating at 868 MHz, part of the M5Stack stackable module series. It is built on the Ra-01H module (chip SX1276 ) solution.
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📶 Built-in SMA antenna for stable signal transmission
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🔗 Two patch MCX antenna pad interfaces → switch freely between different antenna types
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🎚️ DIP switch → flexible pin configuration for communication
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🧩 Stackable design → multiple modules can be used simultaneously for customization & scalability
🚀 Applications
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🏙️ Smart cities → IoT connectivity & infrastructure monitoring
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🏠 Home automation → secure wireless control of devices
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🏭 Industrial automation → reliable long-range communication
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📡 Remote monitoring → environmental sensing & data collection
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🌐 IoT devices → versatile integration across embedded systems
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