HT-RA62 LoRa Module SX1262 LoRaWAN 868-915MHz IoT Dev

HT-RA62 LoRa Series Module – SX1262 Long-Range Wireless Communication

The HT-RA62 LoRa Series Module is a powerful, ultra-long-range wireless communication module built around the SEMTECH SX1262 RF chip. Designed for secondary development and fully supporting the LoRaWAN protocol at 868–915MHz, this compact module delivers exceptional range, low power consumption, and high interference immunity — making it an ideal solution for IoT developers and embedded engineers.

Leveraging SEMTECH's patented LoRa modulation technology, the SX1262 achieves a receive sensitivity of better than -129dBm and a transmit power of +22dBm, ensuring reliable communication over long distances even in challenging RF environments. Unlike traditional modulation schemes, LoRa simultaneously handles long range, anti-blocking, and low power — all in one design.

Key Features

• 🔭 Ultra-Long-Range Communication – SX1262 LoRa modem with sensitivity >-129dBm
• 📡 High Output Power – +22dBm transmit power for extended coverage
• ⚡ Low Power Consumption – Ideal for battery-powered IoT deployments
• 🛡️ High Interference Immunity – Superior anti-blocking and channel selectivity
• 🌐 LoRaWAN Protocol Support – 868MHz & 915MHz frequency bands
• 🔧 Secondary Development Ready – Compatible with popular open-source platforms
• 🏗️ PCB + Metal Construction – Durable and RF-optimized build

Open-Source Compatibility

The HT-RA62 module is compatible with the following popular open-source projects:

• ✅ Disaster Radio – Off-grid mesh networking for emergency communication
• ✅ Meshtastic – Long-range, off-grid mesh communication platform
• ✅ TinyGS – Ground station network for LoRa satellites

Perfect For

• Smart Cities & Infrastructure Monitoring
• Smart Agriculture & Farm Automation
• Home Automation & Smart Home Devices
• Industrial Control Systems
• Home Security & Alarm Systems
• Wireless Meter Reading (AMR/AMI)
• IoT Prototyping & Development Boards

Technical Specifications

• RF Chip: SEMTECH SX1262
• Protocol: LoRaWAN
• Frequency: 868MHz / 915MHz
• Receive Sensitivity: > -129dBm
• TX Power: +22dBm
• Material: PCB + Metal
• USB: No
• Country of Origin: Made in Mainland China

Package Contents

• 1× HT-RA62 LoRa Series Module (SX1262)

Note: Only the above package content is included. Other products are not included. Slight color variations may occur due to display settings. Measurement tolerance: ±1–3cm.

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Learn More About LoRa & IoT Technology

• NIH/NCBI: LoRaWAN Technology in IoT Applications – Research Overview

Frequently Asked Questions

Q: What frequency bands does the HT-RA62 LoRa module support?

A: The HT-RA62 module supports both the 868MHz (EU/international) and 915MHz (US/AU) LoRaWAN frequency bands, making it suitable for global IoT deployments.

Q: Is the HT-RA62 SX1262 module compatible with Meshtastic and other open-source platforms?

A: Yes! The HT-RA62 is officially compatible with Meshtastic, Disaster Radio, and TinyGS, making it a versatile choice for hobbyists and developers working on mesh networking, satellite ground stations, and emergency communication systems.

Q: What is the transmission range of the SX1262-based LoRa module?

A: Thanks to its >-129dBm receive sensitivity and +22dBm output power, the HT-RA62 can achieve communication ranges of several kilometers in open environments, depending on antenna quality, terrain, and local regulations.

Q: Does the HT-RA62 module include a USB interface?

A: No, the HT-RA62 module does not include a USB interface. It is designed for direct integration into your PCB or development platform via its standard module pinout.

Q: What applications is this LoRaWAN module best suited for?

A: The HT-RA62 is ideal for smart city infrastructure, smart agriculture, home automation, industrial control, wireless meter reading, and any IoT application requiring long-range, low-power wireless communication.