- Sensor Quantity : 16
- Type : Dallas Semiconductor DS18B20 (waterproof version)
- Temp Range : -55 °C ~ 125 °C (-67 °F ~ 257 °F)
- Accuracy : ±0.5 °C (from -10 °C ~ 85 °C)
- Humidity Range : 0-100% RH
- Accuracy : ±2%
- Sensor Quantity : 16
- Type : YHDC
Work Temp : -25 ℃ ~ 70 ℃ (-13 °F ~ 158 °F)
Storage Temp : -30 ℃ ~ 90 ℃ (-22 °F ~ 194 °F)
Work voltage : 660V
Frequency range : 50 Hz to 1 kHz
- Number of LEDs: 4
- Power
- Green : On
- Off : Off
- WiFi
- Blue : Connected
- Off : Disconnected
- LoRa
- White : Connected
- Blink : Bluetooth activated when the board is running (Bluetooth timeout: 10s)
- Off : Disconnected
- Alarm
- Red : Triggered
- Off : Off
- Power