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Heltec WiFi LoRa 32 V3.2

Heltec WiFi LoRa 32 V3.2

$25.90 USD
$25.90 USD $25.90 USD
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WiFi LoRa 32 is a classic IoT dev-board designed & produced by Heltec Automation. Since its launch in 2017, it has been loved by developers and makers. The newly launched V3 version has the same pin sequence as the V2 version and retains Wi-Fi, BLE, LoRa, OLED display, and other functions.

It is the best option for smart cities, farms, homes, industrial control, house security, wireless meter reading, and IoT developers.

Product Includes

  • Heltec WiFi LoRa 32 V3.2 Board
  • U.FL to SMA Pigtail Cable 10cm
  • Universal 868/915MHz Stubby Antenna

Main Features

  • Microprocessor: ESP32-S3FN8 (Xtensa® 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, and other protection measures.
  • 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).
  • Onboard 0.96-inch 128*64 dot matrix OLED display can be used to display debugging information, battery power, and other information.
  • Integrated WiFi, LoRa, Bluetooth three network connections, onboard Wi-Fi, Bluetooth dedicated 2.4GHz metal spring antenna, reserved IPEX (U.FL) interface for LoRa use.
  • Integrated CP2102 USB to serial port chip, convenient for program downloading, and debugging information printing.
  • Support the Arduino development environment.
  • With good RF circuit design and low-power design.
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Customer Reviews

Based on 11 reviews
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B
Bryce Hester

Works great. The Heltec V3 is a bit of a battery hog though.

V
Volvodadfast
Works well

I had trouble flashing the firmware with a Mac but LoRa32 is so common, it was easy to find somebody that could readily do it for me.

User picture User picture
R
Ry
Great little device

First foray into Meshtastic and Muzi works delivered. Fast shipping and quality products. The website provides everything you need to get going down to instructions. Will definitely be purchasing from here again.

D
Dwayne T
Would buy again

Good price, quick shipping, no to start the learning process of meshtastic.

K
Kevin H.
Good products, with bumps due to myself

I purchased two sets of HelTec V3 boards, SMA ant connectors, stub antennas, batteries, and cases. The assembly went well, and thought I was testing two Meshtastic firmware systems. After a few "bumps" of my own cause, they are working well - even with just the stubby antennas. Once I loaded them with the latest meshtastic firmware, they behaved just as claimed!

My "bumps" were due to me thinking they had been previously flashed with the latest firmware - but I was wrong, and they are loaded with Heltec's default firmware. Boy, I was confused why they didn't act like meshtastic.org's docs claimed!

Good products, and I plan to be a return customer.

Kevin

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