Description:
Ai-Thinker RA-01SH LoRa Wireless RF Module SX1262 868/915MHz is a high-performance long-range wireless communication module designed for low-power IoT and LPWAN applications. Powered by the advanced Semtech SX1262 LoRa transceiver chip, this module delivers exceptional receiver sensitivity of up to -148dBm and transmit power up to +22dBm, enabling reliable long-distance communication even in challenging environments.
The RA-01SH utilizes LoRa™ spread spectrum modulation technology, providing superior anti-interference performance, enhanced signal penetration, and ultra-low power consumption compared to conventional wireless communication solutions. Its compact design and high reliability make it an ideal choice for smart metering, industrial automation, wireless sensor networks, smart agriculture, remote monitoring, and home automation systems.
Specifications:
| Specification | Details |
|---|---|
| Model | RA-01SH |
| Package | SMD16 |
| Size | 17 × 16 × 3.2 mm (±0.2 mm) |
| Antenna | Half-Hole Pad / Through-Hole Pad / IPEX Socket |
| Frequency Range | 803MHz ~ 930MHz |
| Operating Temperature | -40°C to +85°C |
| Storage Temperature | -40°C to +125°C |
| Storage Humidity | < 90% RH |
| Supply Voltage | 2.7V ~ 3.6V (Default 3.3V) |
| Current Requirement | > 200mA |
| Interface | SPI |
| Data Rate | Up to 300kbps |
| Certificate | Not Specified |
Features:
- Based on advanced LoRa™ modem technology for long-range wireless communication.
- Supports multiple modulation modes including FSK, GFSK, MSK, GMSK, LoRa™ and OOK.
- Wide operating frequency range of 803MHz to 930MHz.
- 3.3V operating voltage with maximum transmit power up to +22dBm.
- Maximum operating current of 140mA during transmission.
- Ultra-low power consumption with 4.2mA receive current and 1.6mA standby current.
- High receiver sensitivity up to -140dBm for reliable long-distance communication.
- Compact dual-row stamp-hole SMD package for easy PCB integration.
- Supports SPI interface with half-duplex communication.
- Built-in CRC error detection for improved data reliability.
- Integrated packet engine supporting packets up to 256 bytes.
- Excellent anti-interference performance for stable wireless transmission.
- Ideal for IoT, smart metering, industrial automation, remote monitoring, smart agriculture, and wireless sensor networks.
Package Included:
1 x Ra-01SH LoRa Wireless RF Module SX1262
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