Product Description
2PCS Heltec WiFi LoRa 32 V3 Development Board SX1262 0.96 Inch OLED Display BT+WIFI Lora Kit for Arduino IOT Meshtastic LoRaWAN
2PCS Heltec WiFi LoRa 32 V3 Development Board SX1262 0.96 Inch OLED Display BT+WIFI Lora Kit for Arduino IOT Meshtastic LoRaWANNote:
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Docs & Resource
Summary
"WiFi LoRa 32 V3 also called Heltec V3, durable IoT maker kit powered by the ESP32S3 MCU and
SX1262 LoRa Node chips, intergrated three wireless communication ways ——LoRa、BLE、Wi-Fi，
along with an on-board OLED display, it presents a robust, all-in-one solution.
Its superior RF design and stable, minimal system design ensure the product is ready-to-use and support
for development methods like Arduino, Platform IO, ESP-IDF, and MicroPython makes it beginner-
friendly. It is now widely used in well-known long-range wireless open-source projects such as Meshtastic
and Meshcore, serving applications in smart cities, smart farms, industrial control, and security systems."
Specifications
Parameters | Description |
Master Chip | ESP32-S3FN8 (Xtensa®32-bit lx7 dual core processor) |
LoRa Node Chip | SX1262 |
USB to Serial Chip | CP2102 |
Frequency | 470~510MHz, |
Max. TX Power | 21±1dBm |
Max. Receiving sensitivity | -134dBm@SF12 BW=125KHz |
Wi-Fi | 802.11 b/g/n, up to 150Mbps |
Bluetooth | Bluetooth 5 (LE) |
Hardware Resource | 7*ADC1 + 2*ADC2; |
Memory | 384KB ROM; |
Interface | Type-C USB; |
Battery | 3.7V lithium battery power supply and charging |
Operating Temperature | -20 ~ 70 ℃ |
Dimensions | 50.2 * 25.5* 10.2 mm |
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.
Dimension
Packing list
2*ESP32 lora development board( include antenna
FAQ
About Prime Living
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We are committed to fast order processing, secure packaging and reliable tracked shipping to provide an excellent shopping experience.
Shipping policy
We carefully handle each order to ensure your package arrives quickly and safely. Please note that factors such as weather, postal traffic, or carrier performance may occasionally cause delays beyond our control.
We provide free shipping and dispatch all orders within 2 business days of payment, often sooner. All shipments are sent via international express air shipping, with a tracking number provided so you can follow your order every step of the way.
. Please provide a physical address, as we do not ship to P.O. Boxes.
Returns
Your satisfaction is important to us. Hexlight offers a 14-day Free return policy: if you are not fully satisfied with your purchase, you may request either a full refund or an exchange. All return shipping costs are fully covered by us.
Condition
Brand New
Shipping
This item is shipped directly from our supplier in China with tracking.