| CPU | ESP32-D0WDQ6 |
| Flash | 16 MB |
| Mounting | DIN rail |
| AC supply voltage | 110 - 240 V, 50/60 Hz |
| DC supply voltage | N / A |
| Energy consumption | < 3W |
| Output circuit classifications | |
| Maximum AC switching voltage | 240 volts |
| Maximum DC switching voltage | N / A |
| Maximum switching current | 2A |
| Internal temperature sensor | Yes |
| Voltmeter (RMS) | 100 - 260 V |
| Accuracy of voltmeters | ±1% |
| Ammeters (RMS via CT) | 0 - 50 A |
| Accuracy of ammeters | ±1 % (5 - 50 A), ±2 % (0 - 5 A) |
| Power and energy meters | Active and apparent power Active and apparent energy Power factor |
| No load threshold | 30 VA per phase |
| Storage of measurement data | At least 60 data resolution days of 1 min |
| Data export | CSV for recorded PQ values Export in JSON format via RPC |
| Communication | WiFi 2.4 GHz Bluetooth 4.2 |
| Material | Plastic |
| Dimensions | 94 x 19 x 69 mm |
| Weight | 164 g |
| Webhooks (URL actions) | 20 with 5 URL per hook |
| Script | Yes |
| MQTT | Yes |
| COAP | No |