AI-Thinker LoRa Ra-02 (800-Reel)

Anmerkung: Ganze Rolle (800 Stück/Rolle). Falls Sie eine geringere Menge benötigen, finden Sie HIER einzelne Module.

Ra-02 can be used for ultra-long distance spread spectrum communication, and compatible FSK remote modulation and demodulation quickly, to solve the traditional wireless design can not take into account the distance, anti-interference and power consumption.
Ra-02 can be widely used in a variety of networking occasions, for automatic meter reading, home building automation, security systems, remote irrigation systems, is the ideal solution for things networking applications.
Ra-02 is available in SMD package and can be used for rapid production by standard SMT equipment. It provides customers with high reliability connection mode.

Features:

• LoRa spread spectrum modulation technology
• Receive sensitivity as low as -141 dBm
• Excellent resistance to blocking
• Supports preamble detection
• Supports half-duplex SPI communication
• Programmable bit rate up to 300Kbps
• Supports FSK, GFSK, MSK, GMSK, LoRa and OOK modulation modes
• Supports automatic RF signal detection, CAD mode and ultra high speed AFC
• Packets with CRC, up to 256 bytes
• Small package with double volume stamps

Specifications:

• Module Model: Ra-02
• Package: SMD-16
• Size: 17*16*(3.2 ± 0.1) mm
• Interface: SPI
• Programmable bit rate: UP to 300Kbps
• Frequency Range: 410-525 MHz
• Antenna: IPEX
• Max Transmit Power: 18±1 dBm
• Power (Typical Values): 433MHz: TX: 93mA RX: 12.15mA Standby: 1.6mA 
• 470MHZ: TX: 97mA RX: 12.15mA Standby: 1.5mA
• Power Supply: 2.5V ~ 3.7V Typical 3.3V
• Operating Temperature: -30 °C ~ 85 °C
• Storage Environment: -40 °C ~ 90 °C , < 90%RH
• Weight: 0.45g