TTGO ESP32 OLED 0.96-inch WiFi and Bluetooth Board
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Prices updated: 13 Oct 2026
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About this product
A TTGO ESP32 board with a built-in 0.96-inch OLED display, providing Wi-Fi and Bluetooth for IoT prototypes and sensor dashboards. The listing includes an 18650 battery protection board, which helps when running a project from a single lithium-ion cell. It can be programmed with the Arduino IDE.
Specifications
- MCU
- ESP32
- Wireless
- Wi-Fi + Bluetooth
- Display
- 0.96-inch OLED
- Battery protection
- 18650 battery protection board (included)
- Logic level
- 3.3 V
Frequently asked questions
Can I power this board from an 18650 battery?
The listing includes an 18650 battery protection board. Use a lithium-ion 18650 cell, confirm the protection board is wired correctly before connecting the battery, and never reverse the polarity.
How is the OLED display connected?
Most 0.96-inch OLED boards use I2C with SDA and SCL pins. Check the silkscreen on the board to confirm the pins before writing code.
