黄土马家

nrf24l01 to USB

Overview

Use CH340N to convert USB to serial port, communicate with STC8H microcontroller, and control the NRF24L01 module. Use this serial port to program the microcontroller and also to send and receive NRF24L01 data.

U5 is not soldered when it is powered on for the first time. After plugging it into the computer, cancel the "reset pin used as IO port" in the hardware option in the STC-ISP software, and use tweezers to short-circuit it for downloading; then use "a piece of tin" or a piece of component pin , 0 ohm resistor or the like short-circuit U5, and press the RST button when downloading again to download the program. Note: Each time you download the program, you must ensure that the "Reset pin is used as IO port" option is not checked, otherwise you need to disconnect U5 and repeat the above process.

The program is still being written by myself, and you can also develop it yourself.

Design Files

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It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

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Update:2025-07-01 13:33:30

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