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-ESP32-S3FN8 32-bit LX7 dual-core processor, five-stage pipeline rack Structure, frequency up to 240 MHz.
-SX1262 LoRa node chip.
-Type-C USB interface with a complete voltage regulator, ESD protection, short circuit protection, RF shielding etc.
-Onboard SH1.25-2 battery interface, integrated lithium battery management system (charge and discharge management, overcharge protection, battery power detection, -USB / battery power automatic switching).
-Integrated W-F, LoRa, BLE three network connections, onboard W-F, BlE dedicated 2.4GHz metal spring antenna, reserved IPEX (U.FL) interface for LoRa use.
-Onboard 0.96-inch 128*64 dot matrix OLED display to display debugging information, battery power etc.
-Integrated CP210x 2102 USB to serial port chip, convenient for program downloading, and debugging information printing.
Package Included:
2 x LoRa 32 V3 board
2 x 1.25mm 2pin cable
2 x lora antenna 915mhz
Sean Brent
Reviewed in the United States on August 1, 2024
cheep, arives fast and works as it should for Meshtastic.
Just a hobbyist.
Reviewed in the United States on May 26, 2024
Headline says it all.
GC
Reviewed in the United States on April 4, 2024
Bought four of these boards to create a LoRa private mesh network for my neighborhood. Found out first off the antennas that come with aren't so great. Bought other antennas. Flashing these boards with firmware was a breeze. Took me a little bit to figure out how to configure. Powered them with a 3.7v 2000mah lipo battery pack. Everything works great. Then I discovered these boards have a problem reading the charge level of the battery. Even though the battry was fully, charged at 4.1v, the board was reporting on the display about 3.2v. Actually the reading was all over the place, but after some time it sort of settled on 3.2v. Problem is these will shut down when the voltage drops below 3.1v. So that dodsn't give much time before the board shutsdown. Supposedly there' a work around with an overrude setting. Haven't figured that out yet. Shouldn't have to do that.
Myles O’Shaughnessy
Reviewed in the United States on April 2, 2024
I connected the antenna, powered up and loaded Meshtastic. Using the latest build (Alpha) seemed to work the best. They work great so far! I will eventually build up two solar powered repeaters. Reliability and battery charging seems to work perfect.This is a great way to get started in Meshtastic for a small price. Since you get two, you can learn Meshtastic a lot faster with two nodes that can communicate. Make sure the is antenna connected before powering up so you don't damage the module.
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