Loading...
I. Preface
This is the USBTiny ISP programming module at hand. The USB port on it is an early TypeB type, but unfortunately, most of the USB cables at hand are TypeC ports. The following is an adapter board to transform the module port into a TypeC socket. This fits the USB cable at hand.
2. Circuit design
According to the found TypeB socket package definition, you can know the function definition of the pins on the circuit module. Design the adapter board of Type C to lead out the four cables of Type B, and connect the other parts according to the default state. Design circuit boards for single-sided plate making. In a minute, you have four test boards.
AD\Test\2024\April\TypeC2TypeB.PcbDoc
Solder the circuit board and connect the four wires of the circuit board output to the four wires of the ISP module's TypeB. The back is fixed with AB glue. Let's access the computer test. The test results show that the modified module functions correctly.
※Summary※
This document records the process of modifying the TypeB interface module. Using the TypeC socket, the old TypeB connector is converted into the commonly used TypeC socket through an adapter board.