Feture:

Frequency： 240MHz

FLASH：64M-bits

The processor： 2*Tensilica LX6 + 1*ULPThe processor

Main control chip：ESP32

LoRachip support frequency band： SX1276（868-915、923MHz）；

Open communication distance：3KM

Computing power：As high as 600 dmips

Dual mode bluetooth： Traditional bluetooth and BLE low power bluetooth

The development environment：Perfect support for Arduino

Working voltage： 3.3v~ 7v

Operating range temperature：-40~80℃

Receiver sensitivity：-139dbm（SF12, BW125KHz）

UDP continuous throughput：135Mbps

USB-to-UART bridge chip：CP2102

WIFI Support mode：sniffer、Station、softAP,Wi-Fi Direct

WiFi + bluetooth + LoRa

Support WIFI802.11 b/g/n/e/i ,Traditional bluetooth and BLE low-power dual-mode bluetooth;

Provide exclusive LoRaWAN protocol source code running on ESP32 and provide technical support.

Detail

What is Included

Pin header no soldered in default

New Version:WIFI Lora Kit 32 V3

V3 upgraded version, click the picture to view：

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.

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).

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.

Onboard 0.96-inch 128*64 dot matrix OLED display can be used to display debugging information, battery power, and other information.

Integrated CP2102 USB to serial port chip, convenient for program downloading, and debugging information printing.

With good RF circuit design and low-power design.

Schematic diagram:

Brand Story

Why choose us?

We have our own SMT factory

Professional design team, our develop engineers covers hardware system design, RF design, software design (C, C++, ASM, python, JAVA, etc.). Especially in ARM, mbed, Arduino® field.

Professional instruments and equipment for development and test

What Can We Do For You?

• Hardware design
• ARM and Mbed system software design
• Mechanical structure design;
• Automatic control system design;
• PCB & SMT produce;
• OEM & ODM.