The PC sends ABCD to the microcontroller serial port 1, which receives the data and forwards it to the PC via serial port 2, which gives ABC. Is the data lost? The speed of processing the reception sh
[align=left]CMD is mainly compiled according to the address range of DSP's memory. CMD is used to allocate ROM and RAM space, telling the linker how to calculate addresses and allocate space. Differen
I want to install a simple smart home, just want to infrared control air conditioner, TV, electric curtains, wireless control 6-7 light switches. There are many products online, and finally I chose th