Auto-Robotic ESP8266 Node Mcu CH340 V3 Internet WiFi Development Board Open Source Serial Wireless Module Works Great for Arduino IDE/Micropython

Description

ESP8266 is a highly integrated chip designed for the needs of a new connected world. It offers a complete and self-contained Wi-Fi networking solution, allowing it to either host the application or to offload all Wi-Fi networking functions from another application processor. Instruction & Steps of How to use: 1. Download the Arduino IDE, the latest version. 2. Install the IDE3. setup your Arduino IDE as: Go to File, Preferences and copy the URL. Note: Please contact us if you need the driver or meet any issue when using. Parameters: Support wireless 802.11b/g/n standard. Support three working modes of STA/AP/STA+APBuilt-in TCP/IP protocol stack supports multiple TCP Client connections (5MAX)D0~D8, SD1~SD3: used as GPIO, PWM, I2C, etc., port drive capability 15mAAD0: 1 channel ADCPower input: 4.5V~7V, support USB power supply. Working current: continuous transmission: approximately equal to 70mA (200mA MAX), standby < 200uA. Transmission rate: 110-460800bps. Support UART/GPIO data interface.