![]() ![]() ![]() Scan for and register to available networks and radio types.Wake the device or put it in sleep mode.What can AT commands be used for?ĪT commands enable you to control everything around the modem, device, and SIM: AT commands are a short text command language dating back to 1981, originally developed for Hayes smart modems and later used in dial-up modems in the 1990s. The connection between a modem and your hardware is achieved using AT commands. ![]() The first step to diving into the Internet of Things is connecting your hardware to a modem. AT commands to establish a PDP context / data session.AT commands for radio signal quality analysis.AT commands for network selection and configuration.Removing or adding SIM PIN via AT commands.Basic commands to get information about the modem and SIM card.My AT-command only responds with ERROR - how do I get more info?.How do I find the AT commands my modem supports?.How do I identify proprietary AT commands?.Do different modules and vendors have different AT commands?.After taking a deep dive into the world of AT Commands, we emerged with a list of key questions about the most common AT commands for 2G, 3G and 4G cellular modules, and here are the answers. ![]() We started with a cheat sheet for AT commands and realized that it wasn't enough. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |