User Manual for LoRaWAN End Nodes - LHT65N LoRaWAN Temperature & Humidity Sensor Manual
When the measured output voltage of the sensor is not within the range of 0.1V and 1.1V, the output voltage
terminal of the sensor shall be divided The example in the following figure is to reduce the output voltage of the
sensor by three times If it is necessary to reduce more times, calculate according to the formula in the figure and
connect the corresponding resistance in series.
When ADC_IN1 pin is connected to GND or suspended, ADC value is 0
When the voltage collected by ADC_IN1 is less than the minimum range, the minimum range will be used as the
output; Similarly, when the collected voltage is greater than the maximum range, the maximum range will be used as
the output.
1) The minimum range is about 0.1V. Each chip has internal calibration, so this value is close to 0.1V
2) The maximum range is about 1.1V. Each chip has internal calibration, so this value is close to 1.1v
3) Within range
2.5 Show data on Datacake
Datacake IoT platform provides a human-friendly interface to show the sensor data, once we have sensor data in
TTN V3, we can use Datacake to connect to TTN V3 and see the data in Datacake. Below are the steps:
Step 1
: Be sure that your device is programmed and properly connected to the LoRaWAN network.
Step 2
: Configure your Application to forward data to Datacake you will need to add integration. Go to TTN V3
Console --> Applications --> Integrations --> Add Integrations.
Page 17 / 56 - last modified by Bei Jinggeng on 2022/07/06 13:48
