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Ra-01 LoRa Module by Ai-Thinker
Enhance your IoT projects with long-range spread spectrum communication.
- Wireless Standard: 433MHz
- Frequency range: 420 - 450MHz
- Port: SPI/GPIO
- Operating Voltage: 1.8 - 3.7V, default 3.3V
- Working Current, Receive: less than 10.8mA (LnaBoost closed, Band 1)
- Transmit: less than 120mA (+20dBm)
- Sleep model: 0.2uA
- Working temperature: -40- +85 degrees
- Pin pitch: 2.0 mm
Top Features
- LoRaTM spread spectrum communication
- +20dBm - 10mW stable RF output power
- Programmable bit rate up to 300kbps
- Supports multiple modulation modes
Developed by Ai-Thinker, the Ra-01 LoRa module utilizes the SX1278 IC and operates on a 433MHz frequency with frequency hopping covering 420-450MHz. The small form factor of 17x16mm packs a punch with long-range wireless communication capabilities. Perfect for projects requiring a balance of range, interference immunity, and energy efficiency.
Applications include automatic meter reading, home building automation, security systems, and remote irrigation systems.
Images are for illustration only; actual product may vary.