1. Hardware 4G Module: Hezhao Air780EMain Control: NUC980 Main Control Pin: Using USB1 4G Module Pins: 2. 4G Module The VID and PID of the 780ER module are 19d1 and 0001 respectively. 3. Kernel Driver Configuration Before adding the USB driver, check the original development board’s USB information. 3.1 Driver Modification Add VID and PIDTo … Read more
Read the latest documents and participate in:【Find Errors in Documents to Win Prizes】 Activity The latest document content of this article can be found at: https://docs.openluat.com/air780e/at/app/command/http 1. Overview of AT Commands AT commands are an ancient method of communication that has been in use since wired communication. As of 2024, it has a history of … Read more
Read the latest documentation,Participate in: 【Find Errors in Documentation and Win Prizes】 Activity The latest documentation content can be found at:https://docs.openluat.com/air780e/luatos/app/service/wdt 1. Introduction to Watchdog Circuit The Watchdog Timer (WDT) is a monitoring circuit primarily used in embedded systems to enhance the reliability and stability of the system. With the help of the watchdog circuit, … Read more