CR03 - LoRa with ATmega328P Core (915 MHz) (RFM95W - ATmega328P)

by XinaBox
$49.95 USD


5-10 Days Worldwide Delivery

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Overview

This xCHIP features an ATmega328P CPU running at 16 MHz for handling system and radio operations, the on-board RFM95W LoRaTM module provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.

Product Highlights

  • 915 MHz Range (Software Selectable Center Frequency)
  • ATmega328P CPU
  • LoRaTM Modem
  • Fully Static Operation
  • 168 dB maximum link budget.
  • +20 dBm - 100 mW constant RF output vs. V supply.
  • +14 dBm high efficiency PA.
  • Programmable bit rate up to 300 kbps.
  • High sensitivity: down to -148 dBm

Applications

  • Remote Sensing
  • Home Automation
  • Satellite Telemetry

Specifications

  • 168 dB maximum link budget.
  • +20 dBm - 100 mW constant RF output vs. V supply.
  • +14 dBm high efficiency PA.
  • Programmable bit rate up to 300 kbps.
  • High sensitivity: down to -148 dBm.
  • Bullet-proof front end: IIP3 = -12.5 dBm.
  • Excellent blocking immunity.
  • Low RX current of 10.3 mA, 200 nA register retention.
  • Fully integrated synthesizer with a resolution of 61 Hz.
  • FSK, GFSK, MSK, GMSK, LoRaTM and OOK modulation.
  • Built-in bit synchronizer for clock recovery.
  • Preamble detection.
  • 127 dB Dynamic Range RSSI.
  • Automatic RF Sense and CAD with ultra-fast AFC.
  • Packet engine up to 256 bytes with CRC.

Datasheet

RFM95W Datasheet

ATmega328P Datasheet