FAQ FeliCa Plug/NFC Dynamic Tag Does the NFC Dynamic Tag chip need a power supply? Or is the power generated by radio waves? The chip needs a power supply via the pin connection. Relevant Products FeliCa Plug/NFC Dynamic TagNFC Module with Host Interface RC-S801 NFC Module with Host Interface RC-S802 Contactless IC Chip RC-S926 Learn more Specifications For developer Go to Support & Contact TOP FAQ Search (fill in some keywords to find)