Anxinke LoRa Ra-01S Module
Ultra-long-distance spread-spectrum communication module with LoRa technology
- Model: Ra-01S
- Package: SMD16
- Size: 17 x 16 x 3.2(±0.2)MM
- Antenna: Compatible with half-hole pads/through-hole pads/IPEX socket
- Spectrum range: 410MHz~525MHz
- Operating temperature: -40°C ~ 85°C
- Storage environment: -40°C ~ 125°C, < 90%RH
- Power supply: 2.7~3.6V (default 3.3V), current < 200mA
- Interface: SPI
- Programmable bit rate: Up to 300kbps
Top Features:
- LoRa modem with various modulation methods
- Supports frequency band 410MHz~525MHz
- High sensitivity of -140dBm
- Low power consumption in receiving state
Anxinke LoRa series modules (Ra-01S) are designed for ultra-long-distance spread-spectrum communication. The radio chip SX1268 utilizes LoRa remote mode for communication, offering strong anti-interference and minimal current consumption. With SEMTECH’s LoRa patented modulation technology, SX1268 ensures high sensitivity, long transmission distance, and reliability. LoRa technology provides advantages in anti-blocking and selection, addressing distance, interference, and power consumption issues.
Application areas include automatic meter reading, home automation, security systems, and remote irrigation systems.
The module adopts SPI interface, half-duplex communication, with CRC, and up to 256-byte packet engine.
*Images are for illustration only; actual product may vary.