Raspberry Pi LoRa HAT expansion board (16806)

TheSX1262 LoRa HAT for Raspberry Pi, Spread Spectrum Modulation, 868MHz Frequency Band is a Raspberry Pi LoRa HAT based on the SX1262, covering the 868MHz frequency band. It allows data transmission up to 5 km via the serial port.

Using next-generation LoRa spread-spectrum modulation technology, the module has a communication range of up to 5 km and supports auto-repeat for longer transmissions. Other features include Wake on Radio, wireless configuration, carrier detection, communication key, and so on.

Compared with conventional LoRa modules, the SX1262 LoRa HAT provides long communication range, higher speed, low consumption, better security and anti-interference. It is suitable for various applications such as industrial control, smart home, data collection, etc.

Features

• Standard Raspberry Pi 40PIN GPIO connector, supports Raspberry Pi series boards
• Built-in USB TO UART converter CP2102 for serial debugging
• UART control interface, for connecting host boards such as Arduino/STM32
• 4 LED indicators, easy to check module status
• Extended spectrum LoRa modulation technology, up to 81 available signal channels, long communication range, increased immunity to interference
• Automatic multi-level repeating, suitable for ultra-long range communication, allows the use of multiple networks in one region
• Low power consumption features such as deep sleep and radio wake-up, ideal for battery-powered applications
• Customizable non-recoverable communication key greatly enhances user data security
• Supports LBT by monitoring signal channel noise before transmission, greatly improves success rate in extreme environments
• Supports RSSI signal intensity, to assess signal quality, network configuration
• Supports wireless network parameter setting, sending wireless command/data packet, remotely configuring or receiving module parameter
• Supports fixed point transmission, broadcast transmission, signal channel monitoring
• Comes with development resources and manual (examples for Raspberry Pi/STM32)

elements:

1. SX1262 LoRa module
2. 74HC125V: voltage level converter
3. CP2102: USB TO UART converter
4. Raspberry Pi GPIO connector: for connection to the Raspberry Pi
5. USB TO UART port
6. UART header: for connecting host boards such as STM32 / Arduino
7. SMA antenna connector
8. IPEX antenna connector
9. indicators:
   RXD / TXD: UART RX / TX indicator
   AUX: auxiliary indicator
   PWR: power supply indicator
10. UART selection of jumpers
    A: control of the LoRa module via USB TO UART
    B: control the LoRa module via Raspberry Pi
    C: access to the Raspberry Pi via USB TO UART
11. LoRa mode selection jumpers
    will close. M0, closed. M1: transmission mode
    will close. M0, open. M1: configuration mode
    open. M0, close. M1: WOR mode
    open. M0, open. M1: deep sleep mode

Overall dimensions:

Developer information: demo codes, schematics, data tables, etc.

www.waveshare.com/wiki/SX1262_868M_LoRa_HAT

The package includes:

1. SX1262 868M LoRa HAT - 1 pc.
2. 868MHz antenna x1 - 1 pc.
3. USB type A plug to micro cable - 1 pc.
4. Mounting kit - 1 pc.

weight: 0.069 kg

Model selection guide: