Heltec V3 ESP32 S3 LoRa Board for Meshtastic & MeshCore Mesh Network

TWOPIGON is a deep partner of HELTEC, all the HELTEC modules that sold on TWOPIGON are genuine. We have added our high-quality adhesive rod antenna (2dBi) on top of the genuine modules.Users do not need to purchase additional antennas, they can use them immediately after opening the box.

Product Overview

Heltec V3 is a mature intelligent module from Heltec Heltec Automation,it's one of the best-selling lora development boards in the market.

The V3 Boards combines the SX1262 LoRa chip and ESP32-S3 WiFi Bluetooth module, making it particularly suitable for use in smart furniture, outdoor communication, and more,

In addition, Heltec V3 supports flashing meshtastic and meshcore firmware, and the built-in screen that can be easily converted into mesh nodes, solar relays, and mesh trackers for use.(However, when used as a mobile node, it should be noted that due to the presence of a WiFi chip and screen, its power consumption will be relatively high). Besides, HELTEC V3 has almost no drawbacks.Its retail price is cheap and the cost-effectiveness is very high. Very suitable for using mesh starter.

Technical Specifications

 Core Hardware

 * MCU: **ESP32-S3**

 * LoRa Chip: **Semtech SX1262**

 * Wireless Interfaces:

 * LoRa / LoRa Mesh

 * Wi-Fi

 * Bluetooth LE

 * Frequency Bands:

 * 433MHz/868 MHz / 915 MHz**

 * USB Type-C for power and firmware flashing

 Power & Expansion

* Supports external battery and power management modules

* GPIO interfaces for sensors and peripherals

* Suitable for battery-powered and solar-powered systems

Heltec V3 It's widely used in Mesh Kits applications:

Meshtastic devices:nodes,Meshtastic Repeater, Meshtastic Radio

MeshCore devices:Meshcore radios,Meshcore solar-powered repeater,Meshcore nodes, and DIY mesh products.

Others Mesh Products.

Others IoT devices.

Why Choose Heltec V3 LoRa Module?

* Based on ESP32-S3 WiFi BLE+ SX1262 LoRa.Integrated Wi-Fi, Bluetooth, and LoRa in one compact module

* Officially supported by Meshtastic and MeshCore

* Easy to using with DIY, developers, and OEM/ODM customization.

* Excellent balance of performance, flexibility, and cost