Nodemcu ESP8266 Development Board Serial Wifi CH340G For Ar

Detailed Information About The Product:

Features: 1. This is an ESP8266 0.96 OLED board with all the features of a traditional ESP8266 module.
2. Seamless integration with 0.96 inch OLED display, eliminating the need for wires and breadboards.
3. The board uses I2C to connect to the OLED display through the SDA (D6/GPIO14) and SCL (D5/GPIO12) pins.
4. The module is equipped with a display template. With this board, various information and data can be displayed.
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.

Product parameters:
Interface: Micro-USB
Working voltage: 3.3V
Input voltage: 7-12V
Digital I/0 pins (DIO): 16
Analog input pin (ADC): 1
UART: 1
SPI: 1 1
12Cs:1
driver.CH340G
Flash memory: 4MB
SRAM: 64KB
Clock Speed: 80 MHZ
Microcontroller: Tensilica 32-bit RISC CPU Xtensa LX106
Module size: 59mm x 31mm
Small module that can be installed intelligently in your IoT project, with onboard CH340-based USB-TTL for plug-and-play
0.96-inch SD1306 OLED parameters:
OLED self-illuminates, no backlight
Screen material: glass, needs good protection
Size: 0.96 inches
Voltage: 3.3V-5V DC
Viewing angle: Greater than 160°
High resolution: 128x64
Driver lC:SSD1306
I12C interface:
SCL: I12C serial clock
DA: l2C serial data
Working temperature: -30°C~70°C
Module size: 25mm x 17mm
Notice:
Pay attention to wiring as shown in the diagram and do not make wrong connections.
This document only represents the product knowledge and parameters at the time of editing and is subject to change without prior notice.
The power supply voltage should not exceed the maximum withstand voltage of the module, otherwise the module will be easily damaged.
Material: PC+Metal
colour: black

Package Contents:
1 x development board

Only the above package content, other products are not included.
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.