Sell ✢✧ESP8266 ESP-12 CH340G CH340 V2 V3 USB WeMos D1 Mini WIFI module Development Board ESP-12F ESP8266 D1 Mini NodeMCU 3.3V best price

ESP8266 ESP-12 CH340G CH340 V2 V3 USB WeMos D1 Mini WIFI module Development Board ESP-12F ESP8266 D1 Mini NodeMCU 3.3V With Pins                                    Description This is D1 mini, it is a mini WIFI board based on ESP-8266EX. 11 digital input/output pins, all pins have interrupt/pwm/I2C/one-wire supported(except D0) 1 analog input(3.3V max input) a Micro USB connection ESP8266-12 is an enhanced version of the ESP8266-12F, improve the peripheral circuit, the four laminates plate process, enhanced impedance matching, signal output is better, whether it is stable or anti jamming ability, PCB antenna after professional laboratory testing, perfect matching, after ROHS certification, have been greatly improved! For users before choosing ESP-12, even if the product has not been made, the enhanced version is fully compatible with the firmware before the ESP-12, based on the SPI and the new six IO port, mouth extraction, development is more convenient, more widely used!             Specification 1. Based on ESP-8266EX 2. Arduino compatible, programming with Arduino IDE 3.11XI/O pin 4.1XADC pin (input 0-3.3V) 5. Support OTA online 6. Onboard 5V 1A switching power supply (large input 24V)               Package Included 1.Long female pins x2pcs   2.Short female pins x2pcs 3.Normal pins x2pcs 4.for WeMos D1 mini Pro x1pcs