Ai Thinker LoRa-Ra-01 RF Transceiver Module
1) Manufacturer: Ai-Thinker
2) Half-duplex SPI communication
3) Support FSK, GFSK, MSK, GMSK, LoRaTM and OOK Modulation Mode
4) 127dB RSSI wave range.
5) Automatically detect RF signal, CAD mode and super high-speed AFC
6) Wireless Standard: 433MHz
7) Frequency range: 420 – 450MHz
8) Port: SPI/GPIO
9) Operating Voltage: 1.8 – 3.7V, default 3.3V
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This LoRa 433MHz module designed by AI-THINKER, which based on the chip SX1278. The SX1278 RF module is mainly used for long-range spread spectrum communication. It can resist Minimize current consumption. 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, this 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.
LoRa spread spectrum communication
+18dBm – 10mW. Stable RF output power when the input voltage changed
Half-duplex SPI communication
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
Half hole (castellated hole) SMD package
With metal shielding case
1 x Ai Thinker Lora RA-01 RF Transceiver Module