• Heltec LoRa 32 V3 development kit with ESP32, 0.96 inch OLED display, and 863-928MHz LoRa antenna for Arduino.
  • Front view of the Heltec LoRa 32 V3 development board, showing the integrated OLED screen and LoRa coil antenna.
  • Heltec LoRa 32 V3 labeled diagram: indicating ESP32, OLED, USB-C, LoRa antenna, and lithium battery connector.
  • Heltec HTIT-WB32LA(F)_V3 V3 Pin map showing GPIO, ADC/DAC, Power, and communication interfaces.
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Heltec WiFi LoRa 32 V3 ESP32 SX1262 OLED IoT Development Board

Heltec WiFi LoRa 32 V3 ESP32 SX1262 OLED IoT Development Board

HK$190.00
HK$190.00
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Delivery Options

  • Local delivery within Hong Kong and in-store pickup.​
  • Free shipping for orders of HK$400 or above; HK$35 shipping fee for orders below HK$400.​
  • Shipped by SF Express, usually dispatched the same day for orders confirmed before 6:00 PM (Mon–Sat).​
  • Estimated delivery time: 1–3 business days after dispatch (Hong Kong).​
  • In-store pickup details (location and time) will be confirmed by email or phone message.​
  • Delivery times are estimates and may be affected by weather or unforeseen circumstances.​

Heltec WiFi LoRa 32 (V3) ESP32 SX1262 0.96" OLED Development Board

Bring your IoT projects to life with the Heltec WiFi LoRa 32 (V3) development board — a powerful ESP32-based module that combines Wi-Fi, Bluetooth, and LoRa connectivity in one compact unit.

This upgraded version integrates the SX1262 LoRa transceiver, providing long-range wireless communication up to 3.6 km in open areas, with outstanding sensitivity of -139 dBm and +20 dBm output power.

Designed for Arduino and IoT enthusiasts, it comes with onboard 0.96-inch OLED display, CP2102 USB interface, 32MByte flash memory, and built-in lithium battery charging circuit, making prototyping and wireless development simple and efficient.

Features

  • Built-in ESP32 dual-core processor (240 MHz) with Wi-Fi and Bluetooth support
  • Integrated SX1262 LoRa module for long-range communication (863–928 MHz)
  • 0.96-inch blue OLED display for live data monitoring
  • CP2102 USB-to-serial chip for easy PC connection
  • Onboard Wi-Fi antenna and battery charging interface
  • Compatible with Arduino IDE and popular IoT platforms

Specifications

  • Operating Voltage: 3.3V – 7V
  • Operating Temperature: -40°C to +90°C
  • Data Rate: 150 Mbps (11n HT40), 72 Mbps (11n HT20), 54 Mbps (11g), 11 Mbps (11b)
  • Transmit Power: 19.5 dBm (11b), 16.5 dBm (11g), 15.5 dBm (11n)
  • LoRa Sensitivity: Up to -139 dBm
  • Measured Range: Up to 3.6 km (open area)
  • Onboard 32MByte flash memory

Package Includes

  • 1 x ESP32 LoRa V3 Development Board (soldered with OLED)
  • 1 x 863–928 MHz antenna
  • 1 x 2-pin cable

Perfect for smart home projects, wireless sensor networks, IoT gateways, and remote monitoring systems.

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