LoRa32u4 433MHz Entwicklungsplatine RA02 LoRa Modul I2C SPI mit Antenne für Arduino
Description: LoRa32u4 is a light and low consumption board based on the Atmega32u4 and 433MHz LoRA module RA02 from AI-Thinker and an USB battery charging circuit. Ideal for creating long range wireless networks that can exceed 2.4 GHz 802.15.4 and similar, it is more flexible than Bluetooth LE, does not require high power unlike WiFi and offers long range. Packet radio with ready-to-go Arduino libraries License-free ISM bands (ITU "Europe" @ 433MHz) +5 to +20 dBm up to 100 mW Power Output Capability (selectable in software) ~300uA during full sleep ~120mA peak during +20dBm transmit ~40mA during active radio listening. U.FL (IP) antenna connector Package included: 1 X LoRa32U4 module 1 X 433MHz 470MHz FPC Antenna 1.13 IPEX Interface.
Jetzt bei Ebay:
