Description:
TZ-BT04 is a Bluetooth Low Energy temperature and humidity data logger with the latest Bluetooth 4.0 technology and Nordic N51822 chipset. It can collect temperature and humidity of the surrounding environment and transfer to mobile devices such as smart phones via Bluetooth 4.0. Such data can be recorded as history data. BT04 can store up to 15.000 pieces of the temperature and humidity data. Mobile phone with Bluetooth 4.0 or above can download and istall App configuration tool. The temperature and humidity data can be uploaded to the server through GPRS network wirelessly. It can store and monitor temperature and humidity of the emvironment comprehensively. Its characteristics are small-sized, low-weighted, easily portable and highly accurate for wide use in the cold chain logistics, archives, labs, refrigerator, ect.
Project: |
Features: |
Signal transmission frequency |
2.400 - 2.4835GHz |
Protocol standard |
Bluetooth 4.0 |
Modulation mode |
GFSK |
Send interval |
5S，adjustable |
Built in battery |
600mAh /3V |
Output power |
-12dBm，adjustable |
Communication rate |
1Mbps |
Receiving sensitivity |
1Mbps@-93dbm |
Maximum transmission distance |
50 meters，adjustable |
Service life |
1 year (depends on the mode of operation) |
Net weight |
25g |
Outline size |
50mm*50mm*20mm |
Temperature detection range |
-40℃~+125℃ |
Humidity detection range |
0~100%RH |
Temperature detection accuracy |
±0.5℃ |
Humidity detection accuracy |
±4%RH |
Set Up TZ-BT04
To set the tracker send the following commands by SMS messages
-
Set the operator APN
*000000,011,{{apn}},{{apnu}},{{apnp}}#
-
Set the update interval 60 seconds
*000000,018,60,999# -
Set the GPRS server
*000000,015,0,54.85.159.138,8888# -
Activate the GPRS mode
*000000,016,1#