Wireless Module For Raspberry Pi LoRa Board LoRa Module SX1268 470M LoRa HAT

Wireless Module For Raspberry Pi LoRa Board LoRa Module SX1268 470M LoRa HAT   

Description:
With SX1268, it is a extension board for Raspberry Pi LoRa, covers 470M frequency band. It allows data transmission up to 5km through serial port.

For using LoRa spread spectrum modulation technology, the communication distance of the module is 5km. It supports automatic relay to extend communication distance. Support wake-on radio, wireless configuration, carrier sensing, communication secret key and the like.  

Compared with ordinary modules, it features longer communication distance, faster speed, lower power consumption, better security and anti-interference. It can be widely used in various fields such as industry, smart home and data acquisition.

Features:
- 40PIN GPIO extension interfaces for Raspberry Pi series main board
- CP2102 chip for USB TO UART makes serial debugging easier
- For using control interface for UART, it enables easy connection for Arduino/STM32 and other main boards
- 4 LED indicators make it easy to check module operating status
- For adopting LoRa spread spectrum modulation technology, it supports up to 84 channels, longer communication distance, more powerful anti-interference capacity
- Supports automatic relay networking. Multi-level relay is suitable for ultra-long distance communication, and multiple networks can be run in the same area.
- Supports low-power functions such as deep sleep and wake-on radio
- Support users to set communication secret key by themselves, which greatly improves the confidentiality of user data
- Supports LBT, monitoring signal channel noise before transmitting, greatly improves communication success ratio in harsh environment
- Supports RSSI signal intensity indicating function. For evaluating signal quality, improving communication network
- Supports wireless parameter configuration, sends command data packets wirelessly, remotely configures or reads module parameters
- Supports fixed-point transmission, broadcast transmission, signal channel monitor
- Comes with development resources and manual (examples for Raspberry Pi/STM32)

Specifications:

Chip Introduction:
1. SX1268 module for LoRa
2. 74HC125V: level conversion chip
3. CP2102: USB to UART converter

Interfaces:
4. GPIO: for connecting Raspberry Pi
5. USB TO UART port
6. UART Pin Header: for connecting STM32/Arduino and other MCU
7. SMA antenna connector
8. Connector for IPEX antenna

Indicators/Jumpers:
9. Indicators:     
     RXD/TXD: Serial RX/TX indicator
     AUX: auxiliary indicator
     PWR: power indicator
10. UART Selection Jumpers
      A: For controlling LoRa through USB TO UART
      B: For Raspberry Pi to control LoRa
      C: For USB TO UART to access Raspberry Pi
11. Selection Jumpers For LoRa Mode
      Short-circuit M0 and M1: transmitting mode
      Short-circuit M0, disconnect M1: configuration mode
      Disconnect M0, short-circuit M1: WOR mode
      Disconnect M0 and M1: deep sleep mode  



Development Resources:
Wiki : www.waveshare.com/wiki/SX1268_470M_LoRa_HAT

Package Included:
- 1 x Board For SX1268 470M LoRa HAT
- 1 x USB Cable Type A Male to Micro Male
- 1 x 470MHz Antenna
- 1 x Set of Fixing Accessories