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TTGO 0.91inch OLED ESP8266 Development Board
$16.9500
In stock
SKU
COM-03-072
Volume discounts:
- +25 4 % $16.3200
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- +300 9 % $15.3600
- +500 11 % $15.0500
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NodeMCU ESP8266 WiFI Module with 0.96inch OLED Display Previous 
TTGO ESP8266 OLED Development Board is a compact electronics module for portable and IoT projects. It combines an ESP8266 master chip with a 0.91-inch OLED display and a CP2102 USB to TTL interface. The board includes battery connection support for portable use and a Micro USB port for programming and debugging. It also provides read and write interfaces for multiple communication methods.
This development board is designed with low power use and stable operation in most conditions. It can be programmed without a separate microcontroller and can run a simple web server. The board is suitable for projects that need a small ESP8266 board with an integrated OLED display.
Features of TTGO ESP8266 OLED Development Board
- ESP8266 master chip
- 0.91-inch OLED display
- CP2102 USB to TTL interface
- Battery connection support
- Micro USB programming port
- Low power consumption
- Stable operation
Specifications of TTGO ESP8266 OLED Development Board
- Master chip: ESPRESSIF-ESP8266
- FLASH: 32 M Bits
- KEY: reset, prg
- Display: 0.91-inch 128*32 OLED
- Power indicator lamp: red
- USB to TTL: CP2102
- Modular interface read, write, IIC, SPI, the middle, PWM, ect...
- On-board clock: 26MHz crystal oscillator
- Working voltage: 3.3V-7V
- Working current: about 70mA
- Working temperature range: -40„ ~ 90„
- Size: 50.86mm*18.2mm*6.96mm
- Power Supply: USB 5V/1A
- Charging current: 500mA
- Battery: 3.7V lithium battery
How to Use TTGO ESP8266 OLED Development Board
- Connect the board through the Micro USB port or battery connection.
- Use the CP2102 interface for programming and debugging.
- Configure the ESP8266 project using the available modular interfaces.
More Info
- Integrated OLED display for compact project designs.
- Portable power support with a 3.7V lithium battery.
- Suitable for ESP8266-based electronics and robotics projects.
| MCU/SoC | ESP8266 |
|---|---|
| Architecture | Tensilica L106 32-bit |
| CPU Cores | 1 |
| Clock Speed (MHz) | 26 MHz |
| SPI interface Pins | 1 |
| I2C interface Pins | 1 |
| CAN Bus Support | No |
| Ethernet Support | No |
| DAC Channels | No |
| PWM Channels | Supported |
| Operating Voltage (V) | 3.3V - 7V |
| GPIO Voltage (V) | 3.3V |
| Active Current (mA) | 70 mA |
| Wireless | Wi-Fi |
| Form Factor | 50.86x18.2 mm |
| Input Voltage (V) | USB 5V/1A |
| Antenna Type | Internal Antenna |
| Bluetooth Ver. | No |
| Operating Temp (°C) | -40°C ~ 90°C |
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