AZ-Touch ESP (with ESP32) _ARD_SHIELD_ROBOTICS NFC (Near Field Communications) is

NFC (Near Field Communications) is a way for two devices very close to each other to communicate

the sensor is idle and consumes ~2µA

and green cards are Power

3V = Vin = Vss

A smart MOSFET switch controlling power distribution to the network (an Infineon BTS5030)

AZ-Touch ESP (with ESP32) _ARD_SHIELD_ROBOTICS NFC (Near Field Communications) isPopular ESP8266 and ESP32 based modules are used in many IoT applications like home automation, smart lighting, smart metering, remote control and more. You can find a lot of ready to use projects on the Internet for these ESP based boards. This AZ Touch ESP touchscreen enclosure kit is designed especially for wall mounting such projects, complete with an ESP32 Dev Kit C module, 2. 8" resistive touchscreen display, built in regulator (9 35VDC), custom