WiFi LoRa 32 (V2)(Class C OTAA)
The HelTec WiFi LoRa 32 (V2)(Class A OTAA) is a classic IoT development board based on ESP32 and SX127x. It supports Wi-Fi, BLE, and LoRa communication. The board has a Li-Po battery management system and 0.96″ OLED. It is suitable for building applications for smart cities, smart farms, smart homes, and many more.
About this device
The HelTec WiFi LoRa 32 (V2)(Class A OTAA) is a classic IoT development board based on ESP32 and SX127x. It supports Wi-Fi, BLE, and LoRa communication. The board has a Li-Po battery management system and 0.96″ OLED. It is suitable for building applications for smart cities, smart farms, smart homes, and many more.
The WiFi LoRa 32 (V2)(Class C OTAA) supports 8 regional frequency plans and operates as a Class A/C LoRaWAN device.
Key features
- 8 frequency plans supported: AS923, AU915-928, CN470-510, EU433, EU863-870, IN865-867, KR920-923, US902-928.
- Battery powered (Lithium), user replaceable.
Vendor
At a glance
Hardware specifications
| Model ID | wifi-lora-32-class-c-otaa |
| Dimensions | 51 × 25.5 × 10.6 mm |
| Operating temperature | -40 °C to 80 °C |
| Power | Battery — Lithium, replaceable |
Sensors & capabilities
No sensors listed for this device.
Certifications & compliance
Standards
Network profiles
Capabilities are defined per firmware version and frequency plan, exactly as published in the repository.
Firmware 1.0
| Frequency plan | MAC | Reg. params | Class | Join | Max EIRP | Certified |
| AS923 | 1.0.2 | RP001-1.0.2-RevB | A / C | OTAA | 16 dBm | — |
| AU915-928 | 1.0.2 | RP001-1.0.2-RevB | A / C | OTAA | 30 dBm | — |
| CN470-510 | 1.0.2 | RP001-1.0.2-RevB | A / C | OTAA | 19 dBm | — |
| EU433 | 1.0.2 | RP001-1.0.2-RevB | A / C | OTAA | 12 dBm | — |
| EU863-870 | 1.0.2 | RP001-1.0.2-RevB | A / C | OTAA | 16 dBm | — |
| IN865-867 | 1.0.2 | RP001-1.0.2-RevB | A / C | OTAA | 30 dBm | — |
| KR920-923 | 1.0.2 | RP001-1.0.2-RevB | A / C | OTAA | 16 dBm | — |
| US902-928 | 1.0.2 | RP001-1.0.2-RevB | A / C | OTAA | 30 dBm | — |
Frequency plan coverage
Add to The Things Stack
Manual setup
Create an application
In The Things Stack console, go to Applications → Create application and pick a unique application ID.
Register an end device
Choose From the LoRaWAN Device Repository and search for “WiFi LoRa 32 (V2)(Class C OTAA)”. Select your firmware version and frequency plan.
Enter device credentials
Provide the DevEUI, JoinEUI and AppKey printed on the device label or QR code.
Power on & verify uplinks
Within a few minutes you'll see the join request and uplinks in the Live data tab.