[i=s]This post was last edited by 1nnocent on 2021-6-3 17:26[/i]The LED of the microcontroller is as shown above. PE5 is connected to the IO of the microcontroller. When the PE5 level is set low, LED2
I2C (or I2C, Integrated Circuit Bus) is a two-wire communication form that is primarily used for low-speed communication between microcontrollers and peripheral ICs in short-distance, board-to-board a
Traditional sensors still have certain limitations in the application of smart home. Sensors connected to the bus are expensive, the cost of sensor networking is huge, wiring is difficult in some spec
[i=s]This post was last edited by Digital Leaf on 2021-4-22 14:29[/i]RSL10 pack provides two ways for applications to implement printf debugging, one is through the serial port, the other is through S
Bluetooth chip technology is a short-range wireless communication technology. It can effectively simplify the communication between mobile communication terminal devices such as PDAs, laptops and mobi