Update edatec-cm4-sensing-computer.md

Changed the link of the product page.

Author: EDATechnology

_boards_cm/edatec-cm4-sensing-computer.md

@@ -5,9 +5,9 @@ short_description: A CM4 carrier and metal enclosure designed for IoT & Data Acq
 status: production
 picture: "/images/board-edatec-cm4-sensing.jpg"
 github_issue: "https://github.com/geerlingguy/raspberry-pi-pcie-devices/issues/500"
-link: https://www.edatec.cn/en/Product/Embedded_Computers/2021/0930/132.html
+link: "https://www.edatec.cn/en/elpc/cm4-sen.html"
 videos:
   - https://www.youtube.com/watch?v=xp7JqUJgsXQ
   - https://www.youtube.com/watch?v=Hf2arUy0zxk
 ---
-The [EDATEC CM4 Sensing](https://www.edatec.cn/en/Product/Embedded_Computers/2021/0930/132.html)  is an industrial computer designed for IoT & Data Acquisition  applications based on Raspberry Pi Compute Module 4. It provides 4G/LTE module, 4 channels RS485,1 channel RS232, 1 channel CAN, 1 channel Gigabit Ethernet port, alarm buzzer ,battery-powered real-time clock, 2 channels USB2.0 and 1 channel Micro USB2.0 interface. 
+The [EDATEC CM4 Sensing](https://www.edatec.cn/en/elpc/cm4-sen.html)  is an industrial computer designed for IoT & Data Acquisition  applications based on Raspberry Pi Compute Module 4. It provides 4G/LTE module, 4 channels RS485,1 channel RS232, 1 channel CAN, 1 channel Gigabit Ethernet port, alarm buzzer ,battery-powered real-time clock, 2 channels USB2.0 and 1 channel Micro USB2.0 interface.