| Operating Temperature |
-40 ºC to +85 ºC |
| Battery |
1000 mAh CR2477T battery (included) |
| Radio Protocols |
Bluetooth (default), Wirepas mesh, Lumenradio mesh, Bluerange mesh, Other 2,4 GHz proprietary protocols |
| Temperature Sensor Accuracy |
Absolute accuracy ±0,1 °C, output resolution 0,01 °C |
| Humidity Sensor Accuracy |
Typical absolute accuracy ±2 %, 20...80 %, 25 °C (only 3in1 and 4in1) |
| Pressure Sensor Accuracy |
Typical absolute accuracy ±1 hPa |
| Main Chip |
Nordic Semiconductor nRF52832 |
| Temperature Sensor |
Texas Instruments TMP117AIDRVR |
| Humidity Sensor |
Sensirion SHTC3 (4in1 and 3in1 only) |
| Pressure Sensor |
Infineon DPS310 (4in1 only) |
| Accelerometer |
STMicroelectronics LIS2DH12 |
| NFC |
Embedded NFC™-A tag antenna |
| Enclosure Material |
Rugged polycarbonate |
| Waterproofing |
IP67 (4in1 and 3in1), IP68 & IP69K (2in1) |
| Certifications |
CE, FCC, ISED, TELEC, IFETEL, NOM, RTCA DO-160, RoHS, IP67, IP68, IP69K |