[i=s]This post was last edited by joneywei on 2018-10-11 14:50[/i] [align=left]I have received the demo board for many days, but I have not tested it. Many people in the forum have already tested it, ...
[i=s]This post was last edited by jinglixixi on 2021-9-25 13:15[/i]The ESP32-Audio-Kit audio development board, together with the library file FastLED.h, can easily control the display effect of the W...
The previous article ( 【i.MX6ULL】Driver Development 4--Lighting up LED (Register Version) ) introduced how to directly operate the register in the driver to light up the LED. This article introduces a...
Here is a calculation method for wireless communication distance in free space propagation: Free space propagation refers to the propagation of radio waves when there is an infinite vacuum around the ...