DT300 Digital wireless WIFI Zigbee can bus room temperature and camera with temperature sensor

DT300 Digital wireless WIFI Zigbee CAN BUS room temperature and camera with temperature sensor   Product Description  Overview: camera with temperature sensor   The DT300 is one type of camera with temperature sensor which measure  the air temperature  and  humidity.. LED display and wireless version are optional, such as zigbee, wifi, and GPRS. It is applicable for industry, home, agriculture remotely measurement and other application, such as IOT (Internet of Things).     Specification: camera with temperature sensor

Measurement Range	Temperature: -55~+125℃,  Humidity: 0%~100%
Accuracy	±0.5℃, ±3%RH
Power Supply	10-32V DC
Output Signal	Field Bus: RS485, CAN Bus
	Wireless: Zigbee, Wifi, GPRS
Protocol	Modbus RTU/ Dingtek
Working Temperature	-40 ~ 85℃
Protection Rank	IP65
LED Display	Optional
Recharge Battery	Optional
Wireless	Optional

  System Diagram: camera with temperature sensor   Notes:  1. For field bus, CAN Bus, RS485 is optional. 2. For wireless, Wifi, zigbee, GPRS/3G is optional. 3. LED display is optional.   Interface Definition Pin 1: Red Line: V+,  Pin 2: Blue Line: RS485 A+ (CAN +) Pin 3: Black Line: GND Pin 4: Yellow Line: RS485 B- (CAN-)     Protocol: camera with temperature sensor 1. Communication

Baud rate	9600
Data bit	8
Stop bit	1
Check sum	none

    2. Request (from pc to sensor)  

Section	Header	Command	ID	Content	Checksum	Tail
Bytes	1	2	2	0/6	2	2
Content	$ (0x24)
Remark		in caption	in ascii, 01~FF,  in caption	for reading, it is 0.  For writing,  it is 6 bytes.	calculate sum from  header to content,  get low 8 bit,  then change to 2 ascii	0x0D 0A

  3. Reply (from sensor to pc)

Section	Header	Command	ID	Content	Checksum	Tail
Bytes	1	2	2	6	2	2
Content	* (0x2A)
Remark		in caption,  see above  command list	in ascii, 01~FF,  in caption	replied value for  reading in mm or  L. OKOKOK for  successful setting.  NONONO for  failed setting	calculate sum from  header to content,  get low 8 bit, then  change to 2 ascii	0x0D 0A

    Command list  

Command list
RT	Read Temperature
RH	Read Humidity
SI	Set ID

    Model Naming Rules     Packaging & Shipping Standard package of the camera with temperature sensor                    Delivery :Shipping via DHL/FedEx/TNT/EMS     Company Information     Company objective Company banches   Our team and factory   Our Services   If you have any questions about our camera with temperature sensor ,welcome to contact us :     Feedback Positive Feedback from our customers     DT300 Digital wireless WIFI Zigbee CAN BUS room temperature and camera with temperature sensor