This set allows DIY projects for an intelligent greenhouse using a Espduino 32 (Wemos D1 R32 compatible) with WiFi and Bluetooth and an OLED 128×32 screen (0.91” size). It includes a multisensor shield with a large number of sensor sensors such as a digital temperature and humidity sensor (DHT11), light sensor (LDR), analog temperature sensor (LM35). In addition, it includes two buttons, two LEDs (red and blue), an RGB LED, a potentiometer and an infrared receiver.
Additionally, a hygrometer can be connected to measure external soil moisture to the multisensor shield. In addition, thanks to the mini-fan and the water pump, you can control the temperature (simple ON/OFF control to lower the temperature) and soil moisture (simple ON/OFF control to increase the soil moisture) through relays.