Module LoRa868 v1.1
SKU:M029-V11
Description
Module LoRa868 v1.1 is a LoRa communication module (operating frequency 868MHz) in the M5Stack stackable module series, adopting the Ra-01H module (chip SX1276) solution. The module is equipped with an external SMA antenna by default, and additionally reserved with two SMT MCX antenna solder pad interfaces, allowing users to switch freely between different types of antennas based on their needs. In addition, the module is equipped with a DIP switch, enabling flexible switching of communication pins, allowing multiple stacks to be used simultaneously, offering more customization and flexibility. It is suitable for remote monitoring, smart city, home and industrial automation, IoT devices, and other fields.
Features
- Serial communication protocol: SPI
- Ra-01H module
- DIP switch for IO selection
- Supports multiple stacks
- Operating frequency: 803 ~ 930 MHz
- 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 for pin switching
- Development platform: Arduino, Micropython, UIFlow (Blockly)
Includes
- 1 x Module LoRa868 v1.1
- 1 x External SMA antenna
Applications
- Remote monitoring
- Smart city
- Home and industrial automation
- IoT devices
Specifications
| Specification | Parameter |
|---|---|
| Spectrum Range | 803 ~ 930MHz |
| Communication | SPI |
| 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
1/1
PinMap
M5-Bus
DIP Switch
The pins marked
SW on the M5-Bus below can be switched via DIP switches to adapt to different host devices.| PIN | LEFT | RIGHT | PIN |
|---|---|---|---|
| GND | 1 | 2 | IRQ (SW) |
| GND | 3 | 4 | |
| GND | 5 | 6 | |
| MOSI | 7 | 8 | RST (SW) |
| MISO | 9 | 10 | |
| SCK | 11 | 12 | |
| 13 | 14 | ||
| 15 | 16 | ||
| 17 | 18 | ||
| 19 | 20 | CS (SW) | |
| CS (SW) | 21 | 22 | RST (SW) |
| CS (SW) | 23 | 24 | CS (SW) |
| 25 | 26 | IRQ (SW) | |
| 27 | 28 | 5V | |
| 29 | 30 |
Model Size
Datasheets
Softwares
Arduino
- Module LoRa868 v1.1 Arduino Library
- Module LoRa868 v1.1 Arduino Demo (LoRaSender)
- Module LoRa868 v1.1 Arduino Demo (LoRaReceiver)
- Module LoRa868 v1.1 Arduino Demo (LoRaSetSpread)
- Module LoRa868 v1.1 Arduino Demo (LoRaDuplex)
UiFlow1
Video
- Module LoRa868 v1.1 Product introduction and function demo
Version Change
| Release Date | Change Description | Note |
|---|---|---|
| / | First release LoRa868 (SKU:M029) | / |
| 2024.04.19 | LoRa868_V1.1 (SKU:M029_V11) | Compared with the previous version, a DIP switch was added to switch different communication pins, suitable for M5Core, M5Core2, M5CoreS3 hosts, and can also be used in multiple stacks |