4D Systems IoD-09TH Display Module features a full-color 0.9-inch TFT LCD display. This display module is powered by the WiFi enabled ESP8266, which offers numerous functionalities for the user. The IoD-09TH display module can be easily programmed using 4D systems Workshop-4 or the Arduino IDE installed with the ESP8266 core. This display module features 12 Through Hole (TH) pads, 6 on each end with male pin headers which helps in easy connection to an application, motherboard, and accessory boards. The IoD-09TH module can act as a master/slave device, effortlessly connect to the internet, and can communicate to SPI, I2C, or 1-wire devices.