| Electrical characteristics | | |
| Supply voltage | | Range: 4.75 V to 5.25 V |
| Supply current (max) | | 300 mA |
| Analog input characteristics | | |
| Input voltage range | Selectable | -10 V to +10 V or -60 V to +60 V |
| Input impedance | | 100 kOhm |
| Input accuracy | | +/-0.5% |
| ADC resolution | Selectable: 12-bit or 16-bit | |
| Analog filter | Analog anti-aliasing filter cut-off frequency (1st order) | 5 kHz |
| Digital filter on analog inputs | Digital anti-aliasing filter cut-off frequency (1st order) | f_sample/2 (Active in 16-bit mode only) |
| Input protection | Over-voltage protection clamped | |
| Digital input characteristics | | |
| Input voltage range | | -60 V to +60 V |
| Input impedance | 100 kOhm | |
| Analog filter | Analog de-bounce filter cut-off frequency (1st order) | 100 kHz |
| Input LOW | Voltage to read digital LOW (false) | 1.0V |
| Input HIGH | Voltage to read digital HIGH (true) | 2.0V |
| Input protection | Over-voltage protection clamped | |
| Connectivity | | |
| NTC type | | 10 kOhm @ 25⁰C, beta=3950 |
| NTC connector | | JST-XH |
| Wi-Fi security | | WPA2/WPA3 personal |
| USB-Port-C | Only used for power | |
| SD-Card | | MicroSD, Up to 32GB, FAT only, Max file size: 4GB |
| Mechanical | | |
| Dimensions (outer) | | 145x77x23 mm (approximately) |
| Enclosure type | | PCB stacked |