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

Function 2 way button module2 way LED moduleFull Color LED ModuleIR receiver moduleBrightness sensor moduleLM35D temperature sensor modulePassive buzzer moduleRotary potentiometer moduleDHT11 temperature and humidity sensor moduleOne I2C interface A4 SDA A5 SCL One TTL serial portTwo channel digital ports D7 D8 One channel analog port A3 Reset buttonFeature Fully compatible withUNO R3 interfacesProvidingbeginners basic experimental moduleA board integrates various modules functionNo welding no connection you can download the program directly to complete the experimentProvide all the module code library files all tested and can be used directlySet 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 ssd1306NOTE colour the random delivery D1 R32 Features DC 5V 12V 1 analog input 3 2V max input a Micro USB connection Compatible with D1 R32 WiFi bluetooth UNO More http espressif com zh hans support download documents keys field type tid 5B 5D 13https github com espressif esp32 Package included 1 x D1 R321 x 0 96 inch OLED1 x Multifunction Expansion Board1 x 1P wires testing DIY Breadboard