Heltec LoRa 32 V3 Development Board Kit - ESP32 SX1262 Meshtastic 915MHz WiFi BLE OLED IoT Board with Case

Build powerful long-range wireless projects with the Heltec WiFi LoRa 32 V3, a compact IoT development board combining ESP32-S3, SX1262 LoRa, WiFi, Bluetooth 5 LE, and an onboard OLED display. Designed for makers, developers, and electronics enthusiasts, this versatile board is well suited for Meshtastic, LoRaWAN, Arduino, MicroPython, PlatformIO, and ESP-IDF projects.

The integrated SX1262 LoRa chip supports long-range wireless applications, while 2.4GHz WiFi and Bluetooth 5 LE provide additional connectivity options. The onboard OLED can display system status, measurements, messages, and project information without requiring an external screen.

With a USB-C interface, CP2102 USB-to-serial chip, antenna connection, battery interface, and compact 50.2 × 25.5 × 10.2mm design, the board is convenient for portable IoT builds, smart monitoring, mesh networks, sensor projects, and experimentation.

Product Highlights:

• Heltec WiFi LoRa 32 V3 development board
• ESP32-S3FN8 dual-core processor
• SX1262 LoRa transceiver
• Supports Meshtastic and LoRaWAN projects
• 2.4GHz WiFi 802.11 b/g/n up to 150Mbps
• Bluetooth 5 LE
• Integrated OLED display
• USB-C for power, programming, and debugging
• CP2102 USB-to-serial chip
• LoRa frequency ranges: 433–510MHz and 863–928MHz
• Maximum TX power: 21 ± 1dBm
• Receiving sensitivity up to -134dBm under specified conditions
• Supports Arduino, MicroPython, PlatformIO, and ESP-IDF
• Compact dimensions: 50.2 × 25.5 × 10.2mm
• Operating temperature: -20°C to 70°C
• 3.7V lithium battery charging interface
• Battery not included
• No high-concern chemicals listed