1. Introduction to the onboard serial port of the GD32L233C-START evaluation boardThe specific chip model used in the GD32L233C-START evaluation board is GD32L233CCT6, which supports 2-way UART, full-
China's first field trial of near-field communication mobile payment launched 2006-7-10Among the emerging mobile applications, mobile payment is a popular item among users. According to a survey condu
1) Classification by purpose: Automobiles can be divided into sedans, buses, trucks, off-road vehicles, special-purpose vehicles, etc. (2) Classification by power type: Automobiles can be divided into
When I used the simulator to connect to DSP C5509A in CCS environment to debug an RTC program, I found that the output window did not output time information regularly. I thought it was a problem with
The native USB port on ESP32-S2-Saola-1 is not connected to the USB, but only to the pin header. Although it can be used every time with Dupont wire, it is easy to have poor contact, so I want to modi