Geekcreit® Multifunction Expansion Board DHT11 LM35 Temperature Humidity UNO Tgo ESP32 Rev1 WiFi D1 R32 X-OLED 0.96 Inch OLED Shield

Function: 2-way button module 2-way LED module Full Color LED Module IR receiver module Brightness sensor module LM35D temperature sensor module Passive buzzer module Rotary potentiometer module DHT11 temperature and humidity sensor module One I2C interface (A4 SDA, A5 SCL) One TTL serial port Two channel digital ports (D7, D8) One channel analog port (A3) Reset button Feature: Fully compatible with Arduino UNO R3 interfaces Providing Arduino beginners basic experimental module A board integrates various modules function No welding, no connection, you can download the program directly to complete the experiment Provide all the module code library files, all tested and can be used directly Set aside expansion port, you can complete other modules experiment 0.96 inch OLED description: Click the link for more details: https://github.com/squix78/esp8266-oled-ssd1306 NOTE: colour the random delivery D1 R32 Features: -DC 5V-12V -1 analog input(3.2V max input) -a Micro USB connection -Compatible with Arduino -D1 R32=WiFi+bluetooth+UNO -More:http://espressif.com/zh-hans/support/download/documents?keys=&field_type_tid%5B%5D=13 https://github.com/espressif/arduino-esp32 Package included: 1 x D1 R32 1 x 0.96 inch OLED 1 x Multifunction Expansion Board 1 x 1P wires testing DIY Breadboard