Factory wholesale Cheap Thermal Imager - M256 uncooled thermal imaging module – Dianyang

Introductions

Thermal imaging module is based on ceramic packaging uncooled vanadium oxide infrared detector to develop a high performance infrared thermal imaging products, the products adopt parallel digital output interface, interface is rich, adaptive access a variety of intelligent processing platform, with high performance and low power consumption, small volume, easy to the characteristics of the development integration, can meet the application of various kinds of infrared measuring temperature of secondary development demand.

Product features

1. The product is small in size and easy to integrate;
2. FPC interface is adopted, which is rich in interfaces and easy to connect with other platforms;
3. Low power consumption;
4. High image quality;
5. Accurate temperature measurement;
6.  standard data interface, support secondary development, easy integration, support access to a variety of intelligent processing platform.

product paremeters

Specification

Form 1 interface pin of thermal imager

Pin5, Pin6 default USB2.0, compatible with 3.3 V TTL UART interface for UART interface please

contact us.Note: Pin5: TX;Pin6: RX; TX, RX phase Xmodule S0;

k USB_EN pins 5 and  Pin5, Pin6 default USB2.0, compatible with 3.3 V TTL UART interface for UART interface please

 6 pin high levels as the USB data pins, USB communication USES the UVC communication protocol, image formats to YUV422 for USB communication development kit please contact us;

l in PCB design, parallel digital video signal suggested 50 Ω impedance control.

Form 2 Electrical specification

Format VIN =4V, TA = 25°C

Form 3 Absolute Maximum rating

Note: Ranges listed that meet or exceed absolute maximum ratings may cause permanent damage

to the product.This is just a stress rating;Don’t mean that the functional operation of the Product

under these or any other conditions is higher than those described in the operations section of this

specification. Prolonged operations that exceed maximum working conditions may affect the

digital interface output sequence diagram

Figure3 8bit parallel image

Figure4 :8bit parallel image and temperature

when use 8bit parallel output interface，default output interface is DV_D0~DV_D7

Figure 5: 16bit parallel image data

Figure 6 :16bit parallel image and temperature data

Attention：（1）The data is recommended to be sampled at the rising edge of Clock；

（2）   Field synchronization and line synchronization are both highly effective；

（3）   Image data format is YUV422，Data low value is Y，high value is U/V；

（4）   The temperature data unit is（Kelvin（K）*10），actual temperature is read-out value /10-273.15（℃）。

Attention

To protect you and others from injury or to protect your device from damage, please read all of the following information before using your device.

1. Do not look directly at the high-intensity radiation sources such as the sun for the movement components;
2. Do not touch or use other objects to collide with the detector window;
3. Do not touch the equipment and cables with wet hands;
4. Do not bend or damage the connecting cables;
5. Do not scrub your equipment with diluents;
6. Do not unplug or plug other cables without disconnecting the power supply;
7. Do not connect the attached cable incorrectly to avoid damaging the equipment;Please do not disassemble the equipment. If there is any fault, please contact our company for professional maintenance.
   1. Please pay attention to prevent static electricity;

appendix1 product view

Figure 7  product front view（positive direction）：

appendix 3 I2C control protocol

chart 3  module I2C address 7bit device address（0×18），read address 0×31， write address 0×30。