LoRa RA-01 SX1278 Long Range RF Wireless Transceiver Module 433Mhz

LoRa RA-01 SX1278 Long Range RF Wireless Transceiver Module 433Mhz

This LoRa 433MHz module designed by AI-THINKER, which based on chip SX1278. The SX1278 RF module is mainly used for long-range spread spectrum communication. It can resist Minimize current consumption. Thanks to SEMTECH’s patented LoRa™ modulation technology, the SX1278 has a high sensitivity of -148 dBm with a power output of +20 dBm, a long transmission distance, and high reliability. At the same time, compared with the traditional modulation technology, LoRa™ Modulation technology in anti-blocking and selection also has obvious advantages, to solve the traditional design can not take into account the distance, interference, and power consumption.

Applications

• Automated Meter Reading
• Home and Building Automation
• Wireless Alarm and Security Systems
• Industrial Monitoring and Control
• Long-range Irrigation Systems

Features/Specs:

• Module Model: LoRa-Ra-01
• Spectrum range: 410-525MHz
• Programmable bit Rate: UP to 300Kbps
• Frequency Range: 410-525 MHz
• Antenna Length: 53 mm
• Antenna : Spring Antenna with a gain of 2.5 dBi
• Power Supply Range: 2.5~3.7V (Typical 3.3V)
• Transmit Power: 18±1 dBm (Max)
• LoRaTM spread spectrum communication
• +18dBm – 10mW. Stable RF output power when the input voltage changed
• Half-duplex SPI communication
• The programmable bit rate can reach to 300kbps
• Support FSK, GFSK, MSK, GMSK, LoRaTM, and OOK Modulation Mode
• 127dB RSSI wave range.
• Automatically detect RF signal, CAD mode, and super high-speed AFC
• With CRC 256 bytes data engine
• Operating Temperature: -10 to 85°C
• Length: 18mm
• Width: 16
• Height: 3.3mm
• Weight: 10gm

Datasheet: Ai-Thinker-LoRa-Ra-01-1