SPECIFICATIONS

Accessory Type: USB To DC Cable

Battery: 3.7V lithium battery power supply and charging

Battery Included: no

Bluetooth: Bluetooth 5 (LE)

Brand Name: Heltec Automation

Certification: CE,FCC

Compatible With: Lora 32

Demo Board Type: RISC-V

Dimensions: 50.2 * 25.5* 10.2 mm

Frequency: 470~510MHz, 863~928MHz

Function: ESP32 LoRa WiFi BLE

High-concerned chemical: none

Intergrated Feature: WiFi 802.11b/g/n,bluetooth

LoRa Node Chip: SX1262

Master Chip: ESP32 S3FN8 (Xtensa 32 bit lx7 dual core processor)

Max. Receiving sensitivity: -136dBm@SF12 BW=125KHz

Max. TX Power: 20±2dBm

Origin: Mainland China

Supported: meshstatic

Typical Application Fields: Internet of Things (IoT)

USB to Serial Chip: CP2102

Wi-Fi: 802.11 b/g/n, up to 150Mbps

Description

Why do we need Maker series products?

Summary

WiFi LoRa 32 (V3) is a classic IoT dev board designed & produced by Heltec Automation. Since its launch in 2017, it has been loved by developers and makers. Widely used in numerous excellent open-source projects and directly made into products for LoRa/LoRaWAN features.

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.

WiFi LoRa 32 (V3) supports the following development methods:

Compared to WiFi LoRa 32 (V2), V3 has made the following upgrades:

WiFi LoRa 32 is compatible with the following open-source projects:

• ESP32 Paxcounter

• • Disaster Radio

• Meshtastic

• Tiny GS

• ...

We also provide a standard ESP32 Arduino LoRaWAN library:

• Heltec ESP32 LoRaWAN

This library is already included in the Heltec ESP32 Arduino Framework by default.

Resource

• WiFi LoRa 32 V3 details on Heltec website

• Heltec ESP32 Arduino Framework(Include ESP32 Arduino LoRaWAN library)

• WiFi LoRa 32 V3 Documents

• Downloadable Resource

• Hardware update logs

More info about Heltec products:

Company Overview

●Chengdu Heltec Automation Technology Co., Ltd. ( English abbreviation Heltec Automation).

●At present, The company's research and development and production include OLED dot matrix screen, electronic ink screen, IoT series products, LoRa supporting solutions and high-precision temperature controllers with automatic control algorithms as the core.

●At present, there is a strong technical research and development team, a scientific production and manufacturing platform and a strict quality management system.

Our Services& Strengths

Stable performance, cost-effective products, high-quality and superior service, our products have not only gained a good reputation in the country, but also received high-quality evaluation in France, Germany, Russia, the United States, South Korea and other countries.

1). Rigorous quality assurance system.

2). High level of service awareness.

3). High quality team.

4). Components use well-known brands.

5). Quick response customer program.

6). Self-owned processing plant, rapid production, equipped with automatic SMT placement machine, automatic screen printing machine and reflow oven.