| Memory | 1M FLASH + 128KB SRAM |
|---|---|
| Button | 1button: Power on | Power off | Sleep |
| Indicators | 4 RF indicators 1 Power Indicators (green & red) |
| Card Readers | IC Card Reader | RF/NFC Contactless | Magnetic Stripe |
| Port | 1 Type-C OTG | POGO PIN |
| Audio | 1 Buzzer |
| Rating | 5.0V - 500mA |
| Battery | 250mAh |
| Communication | Bluetooth ® 4.2 |
| Physical | (LxWxH) 67mm X 67mm X 13mm, 63.6g |