Heltec V3 WIFI LoRa 32 868-915MHz LoRa Wireless Development Board
Meshtastic Heltec V3 WIFI LoRa 32 Dev-Board SX1262 ESP32 0.96 Inch Blue OLED Display IoT for Arduino WIFI BLE 868/915Mhz
Meshtastic Heltec V3 WIFI LoRa 32 Dev-Board SX1262 ESP32 0.96 Inch Blue OLED Display IoT for Arduino WIFI BLE 868/915Mhz
Meshtastic Heltec V3 WIFI LoRa 32 Dev-Board SX1262 ESP32 0.96 Inch Blue OLED Display IoT for Arduino WIFI BLE 868/915Mhz
Meshtastic Heltec V3 WIFI LoRa 32 Dev-Board SX1262 ESP32 0.96 Inch Blue OLED Display IoT for Arduino WIFI BLE 868/915Mhz
Meshtastic Heltec V3 WIFI LoRa 32 Dev-Board SX1262 ESP32 0.96 Inch Blue OLED Display IoT for Arduino WIFI BLE 868/915Mhz
Meshtastic Heltec V3 WIFI LoRa 32 Dev-Board SX1262 ESP32 0.96 Inch Blue OLED Display IoT for Arduino WIFI BLE 868/915Mhz
Meshtastic Heltec V3 WIFI LoRa 32 Dev-Board SX1262 ESP32 0.96 Inch Blue OLED Display IoT for Arduino WIFI BLE 868/915Mhz
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Heltec V3 WIFI LoRa 32 868-915MHz LoRa Wireless Development Board
Meshtastic Heltec V3 WIFI LoRa 32 Dev-Board SX1262 ESP32 0.96 Inch Blue OLED Display IoT for Arduino WIFI BLE 868/915Mhz
Meshtastic Heltec V3 WIFI LoRa 32 Dev-Board SX1262 ESP32 0.96 Inch Blue OLED Display IoT for Arduino WIFI BLE 868/915Mhz
Meshtastic Heltec V3 WIFI LoRa 32 Dev-Board SX1262 ESP32 0.96 Inch Blue OLED Display IoT for Arduino WIFI BLE 868/915Mhz
Meshtastic Heltec V3 WIFI LoRa 32 Dev-Board SX1262 ESP32 0.96 Inch Blue OLED Display IoT for Arduino WIFI BLE 868/915Mhz
Meshtastic Heltec V3 WIFI LoRa 32 Dev-Board SX1262 ESP32 0.96 Inch Blue OLED Display IoT for Arduino WIFI BLE 868/915Mhz
Meshtastic Heltec V3 WIFI LoRa 32 Dev-Board SX1262 ESP32 0.96 Inch Blue OLED Display IoT for Arduino WIFI BLE 868/915Mhz
Meshtastic Heltec V3 WIFI LoRa 32 Dev-Board SX1262 ESP32 0.96 Inch Blue OLED Display IoT for Arduino WIFI BLE 868/915Mhz

Heltec WiFi LoRa 32 V3 SX1262 ESP32 OLED Development Board 868-915MHz

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$29.16
List price
$39.94
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$10.78 (27%)

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Configuration:863-928 Shell
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Heltec WiFi LoRa 32 V3 Development Board

Heltec WiFi LoRa 32 V3 combines an ESP32-S3 controller with an SX1262 LoRa radio, Wi-Fi, Bluetooth LE and a 0.96-inch OLED display. It is a compact development board for long-range wireless, IoT and supported Meshtastic or LoRaWAN projects.

Heltec WiFi LoRa 32 V3 ESP32 S3 SX1262 development board

Core hardware

  • MCU: ESP32-S3FN8 dual-core processor, with 8 MB integrated flash.
  • LoRa radio: Semtech SX1262.
  • LoRa band: 863 to 928 MHz for the listed version.
  • Wireless: 2.4 GHz Wi-Fi 802.11 b/g/n, Bluetooth 5 LE and LoRa.
  • Display: onboard 0.96-inch 128 x 64 OLED.
  • Interfaces: USB Type-C, LoRa IPEX antenna connector, lithium-battery connector and 2.54 mm expansion headers.

Development and power

  • Supports Arduino, PlatformIO, ESP-IDF and MicroPython development workflows.
  • Integrated CP2102 USB-to-serial interface supports programming and debugging over USB Type-C.
  • Includes lithium-battery charge and power-management functions for compatible 3.7 V Li-ion batteries.

Heltec WiFi LoRa 32 V3 OLED and LoRa board detail

Choose your version

  • 863-928 Shell: board supplied with the protective plastic shell shown in the selected product image.
  • 863-928 No Shell: board configuration without the plastic shell.
  • Confirm the permitted LoRa frequency plan and transmission settings for your local jurisdiction before deployment.

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