HT-RA62 LoRa Module SX1262 – LoRaWAN IoT Dev Board
HT-RA62 LoRa Module SX1262 – LoRaWAN IoT Dev Board
HT-RA62 LoRa Series Module – SX1262 Long-Range Wireless Communication for IoT
The HT-RA62 LoRa Series Module is a high-performance wireless communication module built around the SEMTECH SX1262 RF chip. Designed for ultra-long-range spread spectrum communication, it delivers exceptional signal sensitivity, low power consumption, and outstanding interference immunity — making it the go-to choice for IoT developers, hobbyists, and engineers alike.
Why Choose the HT-RA62 LoRa Module?
- Ultra-Long Transmission Range: Leveraging SEMTECH's patented LoRa modulation technology, the SX1262 achieves a remarkable sensitivity of -129dBm and a power output of +22dBm, enabling reliable communication over extreme distances.
- LoRaWAN Protocol Support: Fully supports the LoRaWAN protocol, making integration into smart network architectures seamless and straightforward.
- Low Power Consumption: Optimized for battery-powered and energy-sensitive deployments — ideal for remote sensors, meters, and field devices.
- Superior Anti-Interference: Compared to traditional modulation technologies, LoRa modulation provides significant advantages in anti-blocking and channel selectivity, simultaneously addressing distance, interference resistance, and power efficiency.
- Secondary Development Ready: Open pinout design and comprehensive documentation support rapid prototyping and custom firmware development.
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Open-Source Project Compatible: Out-of-the-box compatibility with popular open-source platforms including:
- Disaster Radio
- Meshtastic
- Tiny GS
Ideal Applications
- Smart Cities & Infrastructure Monitoring
- Precision Agriculture & Smart Farming
- Home Automation & Security Systems
- Industrial Control & Remote Sensing
- Wireless Meter Reading
- IoT Gateway & Node Development
Specifications
| RF Chip | SEMTECH SX1262 |
| Modulation | LoRa / LoRaWAN |
| Sensitivity | > -129 dBm |
| TX Power Output | +22 dBm |
| Material | PCB + Metal |
| Compatible Protocols | LoRaWAN, Meshtastic, Disaster Radio, Tiny GS |
| Country of Origin | Made in Mainland China |
Package Contents
- 1 × HT-RA62 LoRa Series Module (SX1262)
Note: Product appearance may vary slightly between production batches due to ongoing improvements. Color differences may occur due to display settings or lighting. Measurement tolerance: ±1–3 cm.
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Frequently Asked Questions
Q: What wireless protocols does the HT-RA62 LoRa Module support?
A: The HT-RA62 LoRa Module supports the LoRaWAN protocol and is also compatible with popular open-source frameworks including Meshtastic, Disaster Radio, and Tiny GS, making it highly versatile for a wide range of IoT and mesh networking projects.
Q: What is the transmission range and sensitivity of the SX1262 chip on this module?
A: Powered by SEMTECH's SX1262 RF chip, the HT-RA62 delivers a receiver sensitivity greater than -129 dBm and a transmit power of up to +22 dBm. This combination enables ultra-long-range communication — making it suitable for deployments across large open areas, urban environments, and challenging RF conditions.
Q: Is this module suitable for beginners and secondary development projects?
A: Yes! The HT-RA62 is designed to support secondary development, meaning developers can build custom firmware and applications on top of its hardware. Its compatibility with well-documented open-source projects also makes it approachable for hobbyists and experienced engineers alike.
Q: What are the key application areas for this LoRa module?
A: The HT-RA62 LoRa Module is an excellent fit for smart city infrastructure, precision agriculture, home automation, industrial monitoring, wireless meter reading, and any IoT application requiring long-range, low-power wireless data transmission.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.