CH340C Micro USB-TTL soros port ISP letöltési modul 5V/3.3V 500ma Cserélje ki a CP2102 CH340G CH340T STM32 51-hez DuPont vonallal
CH340C Micro USB to TTL Serial Port ISP Download Module 5V/3.3V 500ma Replace CP2102 CH340G CH340T For STM32 51 With DuPont Line
Product Parameters:
Working voltage: 5V or 3.3V
Default working voltage: 5V
Working temperature: -40℃~85℃
Baud rate: 50~2Mhz
Operating system: Windows xp, 7, 8, 10
Data bits: 5, 6, 7, 8bit
Validity: odd, even, none, mark
Number of stop bits: 1, 2
ISP and communication:
Support STC MCU download program
Support STM8 download program with boothloader
Support Arduino download program with boothloader
Support STM32 serial port download program
Pin description:
V VCC power supply positive input and output: when the working voltage is 5V, it is a 5V power output, when the working voltage is 3.3V, it is connected to an external 3.3V power supply
V- GND Power negative pole: 0V
TX TXD data sending end: connect to the data receiving end of the microcontroller or target board
RX RXD Data receiving end: connect to the data sending end of the microcontroller or target board
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