ESP32 LoRa Development Board with OLED

Prototype wireless data projects with an ESP32 board that includes LoRa and a small OLED. WiFi, Bluetooth and development-tool support provide a versatile starting point for compatible builds.

✅ Add LoRa communication - The onboard radio supports configured long-range data experiments with matching equipment.

✅ Check local project status - The OLED can display configured data without a separate display module.

✅ Use familiar development tools - Arduino IDE and MicroPython support provide options for compatible firmware development.

✅ Choose portable power - USB or a suitable 3.7 V LiPo battery supports bench and mobile builds.

An ESP32 Starting Point for Wireless Prototypes

Choose the frequency version for your project and compatible radio equipment. Available options include 433, 868, 915 and 923 MHz versions, with SX1278 or SX1276 radio hardware depending on the selected board.

The dual-core ESP32 controller and 4 MB flash support the firmware side of the build. Included antenna and pin accessories help assemble a prototype around the onboard display and connections.

Technical details

• ESP32 dual-core LX6, up to 240 MHz
• Flash: 4 MB
• OLED: 0.96-inch SSD1306 I2C
• Bluetooth 4.2 and BLE; WiFi b/g/n
• Power: USB or compatible 3.7 V LiPo
• Includes module, power cable, LoRa antenna and pin accessories

Select the frequency version for your wireless prototype.