I strongly suggest using BLE for longer range applications. Active ones have their own power source such as a battery. The bigger range can only be achieved with active tags as the power dissipates too quickly with range. All these technologies work great in the close proximity as that is what they were made for.
But that is often done with strong transciever and custom tags.Ĭan you use a phone to read any tag from 5m? I strongly doubt it. So yes, it is possible to read from longer range.
NFC READER USB LONG RANGE ISO
By Claire Swedberg STMicroelectronics ST25TV chip can be read via ISO 15693-compliant readers, as well as NFC-enabled mobile phones, resulting in tags that can be used from the point of manufacture to consumer use with a limited footprint for small packaging. China Long Range 134.2kHz ISO11784/11785 Bluetooth RFID Pet Microchip Scanner, Find details about China RFID&NFC Reader/Writer/Copier from Long Range 134.2kHz ISO11784/11785 Bluetooth RFID Pet Microchip Scanner - Quanzhou Hecere Electronic Co., Ltd. Some of those technologies are used in example in supply chain for medicine transportation which usually requires them to be monitored from larger distance. News New Type 5 NFC Chip Boasts Long Range, Tamper Detection. But again it is about technology only and not specific implementation. You can refer to techs supported hereįor more details about every one of them you should probably check standard comitee notes for each of them.Īs far as I remember ISO15693 for example should be able to work over 1.5m. NFC is a set of technologies such as ISO15693, ISO 14443 etc.
There is no simple answer to that question.
0 kommentar(er)
