The default channel of TI's zigbee protocol stack is 11. How can I quickly change it to channel 15?The method is to send a broadcast to 0xFFFF to make the change.
Call the MT_ZdoMgmtNwkUpdateRequest f
[size=14px]I use an external AD to sample 256 points (SIN wave) of a signal, and then do a 256-point fft operation in stm32 to calculate the amplitude and other parameters of the signal. The amplitude
Some of these boards were made by myself, some were bought by myself, and most were obtained for free or at a discount through forum activities.
This is only a part of it. There is another box that ha
The module generates a sine wave and a square wave. What instrument can accurately measure the phase difference between them? The oscilloscope is limited by its own starting method, so the measurement