Waveshare SX1262 LoRa HAT for Raspberry Pi 868MHz
Waveshare SX1262 LoRa HAT for Raspberry Pi 868MHz - Image 2
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Waveshare SX1262 LoRa HAT for Raspberry Pi 868MHz - Image 5
SKU: SBCD-1417
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Waveshare SX1262 LoRa HAT for Raspberry Pi 868MHz

₹2,809.00 (Inclusive of all taxes)
Out of Stock

The Waveshare SX1262 LoRa HAT provides robust long-range wireless communication for Raspberry Pi boards within the 868MHz frequency band, enabling data transmission up to 5km via a serial interface. It integrates the SX1262 LoRa module and a CP2102 USB-to-UART converter for versatile connectivity.

Features

  • Integrates SX1262 LoRa module for 868MHz frequency band operation.
  • Enables long-range wireless data transmission up to 5km in open areas.
  • Features an onboard CP2102 USB TO UART converter for flexible serial debugging and control.
  • Standard Raspberry Pi 40PIN GPIO header ensures compatibility with all Pi series boards.
  • Supports LoRa spread spectrum modulation for enhanced interference immunity and security.

Out of stock

Description

This Waveshare LoRa HAT is specifically designed for Raspberry Pi, utilizing the Semtech SX1262 chip to offer reliable, ultra-long-range communication in the 868MHz band. It extends the wireless capabilities of your Raspberry Pi, allowing for serial data transmission over distances up to 5 kilometers, making it suitable for applications requiring extensive coverage.

The module leverages next-generation LoRa spread spectrum modulation technology, providing significant improvements in communication distance, data rate, power efficiency, security, and anti-interference performance compared to standard LoRa modules. Key features such as Wake on Radio, wireless configuration, carrier sensing, and customizable communication keys enhance its versatility and robustness for various embedded projects. It also supports auto multi-level repeating, which is crucial for ultra-long-range communication and allows for multiple networks within the same geographical region.

Equipped with a CP2102 USB TO UART converter, the HAT offers flexible debugging options, allowing control via USB or directly through the Raspberry Pi’s GPIO. It also exposes a dedicated UART header for integration with other host boards like STM32 or Arduino, broadening its application scope in industrial control, smart home systems, and remote data collection.

Key Features

  • Standard Raspberry Pi 40PIN GPIO extension header ensures broad compatibility with Raspberry Pi series boards.
  • Onboard CP2102 USB TO UART converter facilitates convenient serial debugging and host board connectivity.
  • Provides dedicated UART control interface for seamless integration with external microcontrollers like Arduino or STM32.
  • Equipped with 4x LED indicators for easy monitoring of module status (RXD/TXD, AUX, PWR).
  • Utilizes LoRa spread spectrum modulation technology with up to 81 available signal channels for robust communication.
  • Supports auto multi-level repeating for extended range, ideal for ultra-long-distance and multi-network deployments.
  • Integrates low power consumption features, including deep sleep and Wake on Radio, for battery-powered applications.
  • Customizable communication key enhances user data security, preventing unauthorized retrieval.
  • Features LBT (Listen Before Talk) support to monitor channel noise, improving transmission success in noisy environments.
  • RSSI (Received Signal Strength Indication) support aids in evaluating signal quality and network tuning.
  • Enables wireless parameter configuration via command/data packets for remote module management.
  • Supports various communication modes: fixed-point transmission, broadcast, and signal channel monitoring.

Applications

  • Industrial control systems requiring long-range wireless data.
  • Smart home automation and remote device monitoring.
  • IoT sensor networks and data collection applications.
  • Environmental monitoring and agricultural sensing.
  • Low-power, wide-area network (LPWAN) solutions.

Technical Specifications

Item TypeHAT
CompatibilityRaspberry Pi Series
LoRa ModuleSX1262
Receive Current11mA
Sleep Mode Current2uA (LoRa module deep sleep)
Max Transmit Power22.0dBm (Selectable: 10, 13, 17, 22dBm)
Transmit Buffer Length240 Bytes (Selectable: 32, 64, 128, 240 Bytes)
Internal Buffer1000 Bytes
Frequency Band850.125 ~ 930.125MHz
Receive Sensitivity-147dBm@0.3Kbps (On-air)
InterfaceUART
Range5KM (Sunny day; open area; Antenna: AUX 5dBi, Height 2.5m; Air Speed: 2.4kbps)
Max. Working Voltage5V
Logic Input Voltage3.3V
Operating Temperature-40 to 85°C

Frequently Asked Questions

What Raspberry Pi models are compatible with the SX1262 LoRa HAT?

The SX1262 LoRa HAT features a standard 40PIN GPIO header, making it compatible with a wide range of Raspberry Pi boards, including Raspberry Pi 4, 3B+, 3, Zero, and other models featuring the 40-pin header. It seamlessly integrates into existing Raspberry Pi setups for robust LoRa communication.

What is the typical communication range of this LoRa HAT?

Under optimal conditions, such as a sunny day in an open area with a 5dBi antenna mounted at 2.5m height and an air speed of 2.4kbps, the SX1262 LoRa HAT can achieve a communication range of up to 5 kilometers. Actual range may vary based on environmental factors and antenna setup.

Can this HAT be used with microcontrollers other than Raspberry Pi?

Yes, in addition to Raspberry Pi, the HAT provides a dedicated UART header which allows it to connect and communicate with other host boards like STM32 or Arduino. The onboard CP2102 USB TO UART converter also facilitates control via a PC's USB port for broader compatibility and debugging.

What software or libraries are typically used to program the SX1262 LoRa HAT?

Programming the SX1262 LoRa HAT usually involves standard UART communication protocols. Developers can utilize Python libraries on Raspberry Pi, or C/C++ libraries on other microcontrollers (like Arduino IDE or STM32CubeIDE) to send AT commands or data packets to control the LoRa module and configure its parameters for specific applications.

Does the SX1262 LoRa HAT support low-power operations?

Yes, the HAT is designed with low power consumption in mind, supporting features like deep sleeping mode for the LoRa module, which reduces current draw to approximately 2uA. It also integrates 'Wake on Radio' functionality, making it ideal for battery-powered IoT applications where energy efficiency is critical for extended deployment.

Package Includes

  • 1 x SX1262 868M LoRa HAT
  • 1 x USB Type-A plug to Micro-USB plug cable
  • 1 x 868MHz antenna

Additional Information

Weight 0.075 kg
Dimensions 6.5 × 3.05 × 3 cm

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