Mini NodeMcu 4M Lua WIFI IoT placa de desarrollo basada ESP8266 para D1 mini
$ 1.78
Description
Mini NodeMcu 4M Lua WIFI IoT development board based ESP8266 for D1 mini The D1 mini NodeMCU 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(3.2V max input) A Micro USB connection Compatible with Arduino Compatible with N odemcu lots of Shields Technical specs Microcontroller ESP-8266EX Operating Voltage 3.3V Digital I/O Pins 11 Analog Input Pins 1(Max input: 3.2V) Clock Speed 80MHz/160MHz Flash 4M bytes Length 34.2mm Width 25.6mm Weight 10g Pin Pin Function ESP-8266 Pin TX TXD TXD RX RXD RXD A0 Analog input, max 3.3V input A0 D0 IO GPIO16 D1 IO, SCL GPIO5 D2 IO, SDA GPIO4 D3 IO, 10k Pull-up GPIO0 D4 IO, 10k Pull-up, BUILTIN_LED GPIO2 D5 IO, SCK GPIO14 D6 IO, MISO GPIO12 D7 IO, MOSI GPIO13 D8 IO, 10k Pull-down, SS GPIO15 G Ground GND 5V 5V - 3V3 3.3V 3.3V RST Reset RST All IO have interrupt/pwm/I2C/one-wire supported(except D0) Long female pins x 2pcs Short female pins x 2pcs Normal pins x 2pcs D1 mini NodeMCU x 1pcs
