LoRa32u4 is a light and low consumption board based on the Atmega32u4, a 433MHz LoRA module RA02 from AI-Thinker and an LiPo/Li-ion 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.
2dBI gain 868Mhz antenna for LoRa, specially adapted to LoRa32u4II and other boards. Pigatil SMA to u.fl (IPEX) cable included.
Antenne 868MHz 5 dBi, cable adaptateur uFL vers SMA inclus.
868Mhz antenna, 5dBi gain, length 210mm, SMA to uFL pigtail cable include.
LoRa32u4 II is a light and low consumption board based on the Atmega32u4 with 868MHZ / 915Mhz high quality LoRa module and USB LiPO battery charging circuit. -This board can reach 7KM range in SF8 (full line of sight).
High gain 5 dBi LoRa 4300MHz / 470Mhz antenna with I-PEX (U.FL) connector and 10cm cable. 29x12mm antenna pad, linear polarisation.