Микросхемы и комплектующие RN2903A-I/RM103

Data Collection & Automation Module , FSK, GFSK, 300Kbps, 928MHz, -146dBm, 2.1V to 3.6V Supply, UART

Microchip's RN2903 Low-Power Long Range LoRa Technology Transceiver module provides an easy to use, low-power solution for long range wireless data transmission. The advanced command interface offers rapid time to market. The RN2903 module complies with the LoRaWAN Class A protocol specifications. It integrates RF, a baseband controller, command Application Programming Interface (API) processor, making it a complete long range solution.

• On-Board LoRaWAN Protocol Stack
• ASCII Command Interface over UART
• Compact Form Factor: 17.8 x 26.7 x 3.34 mm
• Castellated SMT Pads for Easy and Reliable PCB Mounting
• Programmable RF Communication Bit Rate up to 300kbps with FSK Modulation, 12500bps with LoRa Technology Modulation
• Integrated MCU, Crystal, EUI-64 Node Identity Serial EEPROM, Radio Transce
• Low-Power Long Range Transceiver Operating in the 915MHz Frequency Band
• High Receiver Sensitivity: Down to -146dBm
• TX Power: Adjustable up to +18.5dBm High Efficiency PA
• FSK, GFSK, and LoRa Technology Modulation

• IIP3 = -11dBm
• Up to 15km Coverage at Suburban and up to 5km Coverage at Urban Area

Области применения

IIoT (Промышленный Интернет Вещей), Привод Двигателя и Управление