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| Part Number | TNL-FIT203 | TNL-FIW103 | TNL-FIR103 |
| Manufacturer | IoTize | IoTize | IoTize |
| Series | TapNLink™ | TapNLink™ | TapNLink™ |
| Package/Case | Module | Module | Module |
| Packaging | Tray | Tray | Tray |
| Product Status | Active | Active | Active |
| Programmable | Not Verified | Not Verified | Not Verified |
| RF Family/Standard | NFC | Bluetooth, NFC, WiFi | Bluetooth, NFC |
| Protocol | NFC | 802.11b/g/n, Bluetooth v4.2, NFC | Bluetooth v4.1, NFC |
| Modulation | - | - | - |
| Frequency | 13.56MHz | 2.412GHz ~ 2.484GHz | 2.402GHz ~ 2.48GHz |
| Data Rate | 2kbps | 54Mbps | 5kbps |
| Power - Output | - | 15dBm | 3dB |
| Sensitivity | - | -93dBm | -93dBm |
| Serial Interfaces | GPIO, SWD, UART | GPIO, SWD, UART | GPIO, SWD, UART |
| Antenna Type | Integrated, PCB | Integrated, Chip, PCB | Integrated, Chip, PCB |
| Utilized IC / Part | ST25DV | ESP32‐D0WD, ST25DV | CYW20736, ST25DV |
| Memory Size | - | - | - |
| Voltage - Supply | 2.3V ~ 3.6V | 2.3V ~ 3.6V | 2.3V ~ 3.6V |
| Current - Receiving | 7mA | 50mA | 15mA |
| Current - Transmitting | 7mA | 110mA | 15mA |
| Mounting Type | Connector Mount | Connector Mount | Connector Mount |
| Operating Temperature | -20°C ~ 55°C | -20°C ~ 55°C | -20°C ~ 55°C |
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