NFC RFID 13.5 Mhz (Read -Write) 5A driver easy to use and don't

easy to use and don't wear out

This resistance is inversely proportional to the soil moisture:

ESP8266 has powerful onboard processing and storage capabilities allowing it to integrate with sensors and other devices through GPIOs with minimal development up-front and minimal loading during runtime

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Resolution: Temperature and Humidity both are 16-bit

NFC RFID 13.5 Mhz (Read -Write) 5A driver easy to use and don'tIntroduction : NFC, in short for Near Field Communications is a technology standard based on Radio Frequency Identification (RFID), transmitting information wirelessly over short distances. This module is built around NXP PN532. The module is equipped with onboard antenna, thus no external antenna coil is needed. It is compatible with SPI, IIC and UART interface for communication. With NFC library support for Arduino. This feature is available in the