| CPU | ESP32 |
| Clock frequency | 160 megacycles |
| RAM | 400KB |
| Flash | 4 MB |
| Power supply | 110-240 V~12-24 V |
| Energy consumption | < 1W |
| Max. Voltage control | 240V |
| Max. control current | 16A |
| Communication | WiFi 2.4 GHzBluetooth 4.2 |
| Mounting | Wall |
| Material | Plastic |
| Working temperature | -20°C to 40°C / -5°F to 105°F |
| Humidity | 30% to 70% of relative humidity |
| Range | Up to 10 m indoors and 30 m outdoors |
| Dimensions | 42 x 37 x 12 mm |
| Weight | 26 g |