Sending a text message to a mobile phone with a remote control may use a single chip microcomputer or something. This is the assembly language used in my graduation project. People who know contact me

Sending a text message to a mobile phone with a remote control may use a single chip microcomputer or something. This is the assembly language used in my graduation project. People who know contact me and pay. The remote controller is the remote controller of the TV set, and the number keys on it are just like the keyboard of the mobile phone, which realizes the input method function. Single chip microcomputer needs GSM module to write infrared decoding and input method programs. It is also controlled by a single chip microcomputer, and the driver is written. It is almost enough to pick it up, and this function should be realized. The cost of doing so will not be much lower, and a GSM module will cost more than one hundred.