WiFi LoRa 32 V2 with SX1276 LoRa node
249,00 kr
20 in stock
Quantity
Dispatched from Aarhus, Denmark. Shipping calculated at checkout.
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WiFi LoRa 32 V2 with SX1276 LoRa node
249,00 kr
Heltec WiFi LoRa 32 (V2) / ESP32 LoRa IoT Board
The Little Giant in the IoT World
Meet your new best friend in IoT – Heltec WiFi LoRa 32 V2. It's not just a board; it's a party of features packed into a small piece of technology. With Wi-Fi, Bluetooth, and LoRa all in one package, this little giant is ready to rule smart cities, green agriculture, and anything else your DIY brain can come up with.
From weather stations in the mountains to tracking bikes across Europe – this board is the bridge between your code and the cloud. And yes, it even has a cute little 0.96" OLED screen, so it can show off!
Features That Hit Hard
- Wi-Fi, Bluetooth and LoRa connectivity? Yes please.
- Dual-core ESP32 + SX1276 LoRa chip = power!
- Built-in battery management for Li-Po – because wires are so 2020.
- Arduino-compatible with official libraries.
- Built-in OLED screen for real-time data or happy pixel faces.
- CP2102 USB chip makes programming and debugging easy.
- Official datasheet (PDF)
Specifications
| Category | Details |
|---|---|
| Microcontroller | ESP32 (Dual-core 32-bit MCU @ 240 MHz + ULP) |
| LoRa Chip | SX1276 |
| Connectivity | Wi-Fi 802.11 b/g/n, Bluetooth 4.2 BR/EDR + BLE, LoRa |
| Screen | 0.96" OLED (128x64 pixels) |
| Flash Memory | 8MB (64Mbit) SPI |
| RAM | 520 KB SRAM |
| USB to Serial | CP2102 |
| Battery Support | 3.7V Li-Po via SH1.25 x2 connector with charging management |
| GPIO | 22 GPIOs, 18x ADC (12-bit), 2x DAC (8-bit) |
| Power Consumption | LoRa TX @ 20dBm: 130mA; Deep Sleep: ~800μA |
| Max TX Power | 19 ±1 dBm |
| Sensitivity | Up to -135 dBm (SF12) |
| Temperature Range | -20°C to 70°C |
| Size | 51 x 25.5 x 10.6 mm |
Power Supply
| Source | Voltage Range | Minimum Current |
|---|---|---|
| USB (preferred) | 4.7 – 6V | 500mA |
| Li-Po Battery | 3.3 – 4.2V | 250mA |
| 5V Pin | 4.7 – 6V | 500mA |
| 3.3V Pin | 2.7 – 3.5V | 150mA |
Supported LoRa Bands
| Region | Frequency (MHz) | Model Variant |
|---|---|---|
| EU868 | 863 ~ 870 MHz | WiFi LoRa32(V2)-F |
| US915 | 902 ~ 928 MHz | WiFi LoRa32(V2)-F |
| CN470 | 470 ~ 510 MHz | WiFi LoRa32(V2)-L |
| AU915 | 915 ~ 928 MHz | WiFi LoRa32(V2)-F |
| IN868 | 865 ~ 867 MHz | WiFi LoRa32(V2)-F |
| AS923 | 920 ~ 925 MHz | WiFi LoRa32(V2)-F |
Get Started with Your First Project
Ready to make your board blink? Follow Heltec's official setup guide and Arduino installation and get started quickly!
Bonus: Need examples? Heltec's GitHub is full of them:
ESP32 LoRaWAN GitHub Repository
Use Cases
- Smart agriculture & remote reading
- Tracking & geofencing
- Long-range home automation
- LoRaWAN prototypes
- Energy-saving measurement systems
Ready to think big? Heltec WiFi LoRa 32 (V2) is the brain behind your next big idea. Whether you're building a solar-powered llama tracker or a weather station on the roof — this board can handle it.
What's in the box?
- 1 x WiFi LoRa 32 V2 with SX1276 LoRa Node
Warranty and Shipping
We do our best to test all electronics before we ship them out to you.
This ensures that we do a good job and that you avoid unnecessary hassle in your development process. Errors can occur, but it's something we see incredibly rarely. If there are problems with the ordered equipment, you can always contact us, and we will gladly help you solve the problem.
We strive to ensure a fast and efficient delivery of your order. We ship from Denmark, and you will typically receive your order within 1-3 business days.
