NTAG I²C plus Explorer Kit NXP NTAG I2C plus Explorer Kit includes hardware and software tools to understand the NXP NTAG I2C plus tag chip functionality. The NTAG I2C Explorer Kit has an on-board LCD display, NXP LM75B temperature sensor and voltage monitors. The kit also has an I2C serial bus connector, JTAG/SWD debug connector, RGB LED micro USB connector and five push button controls. Learn more