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<span style="font-weight:bold;font-size:16px;">Optimal Nodemcu ESP8266 Development Board Serial Wifi Module CH340G With 0.96 OLED Screen For Arduino/Micropython ESP8266</span>
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<span style="font-size:18px;"><div>Features: 1. This is an ESP8266 0.96 OLED board with all the features of a traditional ESP8266 module.<br/>2. Seamless integration with 0.96 inch OLED display, eliminating the need for wires and breadboards.<br/>3. The board uses I2C to connect to the OLED display through the SDA (D6/GPIO14) and SCL (D5/GPIO12) pins.<br/>4. The module is equipped with a display template. With this board, various information and data can be displayed.<br/>5. Display function, high resolution 128x64 with SSD-1306 driver, compatible with I2C, SPI interface, can use interface for connection, and interface can be selected according to requirements.<br/>Product parameters:<br/>Interface: Type-C / Micro-USB<br/>Working voltage: 3.3V<br/>Input voltage: 7-12V<br/>Digital I/0 pins (DIO): 16<br/>Analog input pin (ADC): 1<br/>UART: 1<br/>SPI: 1 1<br/>12Cs:1<br/>driver.CH340G<br/>Flash memory: 4MB<br/>SRAM: 64KB<br/>Clock Speed: 80 MHZ<br/>Microcontroller: Tensilica 32-bit RISC CPU Xtensa LX106<br/>Module size: 59mm x 31mm<br/>Small module that can be installed intelligently in your IoT project, with onboard CH340-based USB-TTL for plug-and-play<br/>0.96-inch SD1306 OLED parameters:<br/>OLED self-illuminates, no backlight<br/>Screen material: glass, needs good protection<br/>Size: 0.96 inches<br/>Voltage: 3.3V-5V DC<br/>Viewing angle: Greater than 160°<br/>High resolution: 128x64<br/>Driver lC:SSD1306<br/>I12C interface:<br/>SCL: I12C serial clock<br/>DA: l2C serial data<br/>Working temperature: -30°C~70°C<br/>Module size: 25mm x 17mm<br/>Notice:<br/>Pay attention to wiring as shown in the diagram and do not make wrong connections.<br/>This document only represents the product knowledge and parameters at the time of editing and is subject to change without prior notice.<br/>The power supply voltage should not exceed the maximum withstand voltage of the module, otherwise the module will be easily damaged.<br/>Material: PC+Metal<br/>colour: black<br/><br/>Package Contents:<br/>1 x development boardise the module will be easily damaged.<br />Material: PC+Metal<br />colour: black<br /><br />Package Contents:<br />1 x development board<br /><br />Only the above package content, other products are not included.<br />Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.</div></span>
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