Feature:
1. [Independent 4 Way] The 4 way TTL serial port can independently communicate with 4 XH 4 TTL levels, can be connected externally using matching cables.
2. [TYPE C Interface] Convenient to use with a USB cable, most phone cables can be used. Note that cables with only charging function cannot be used.
3. [LED Indicator Lights] RXD and TXD of 4 way TTL have LED indicator lights, making the operation status more clear at a glance.
4. [3.3V Power Supply Chip] This USB to TTL module uses 1117 3.3 SOT89 packaging chip, capable of outputting 400MA.
5. [High Speed Communication] The USB to serial port board supports 4 way serial port high speed communication, ensuring efficient and reliable performance.
Specification:
Item Type: USB to TTL Serial Port Module
Material: PCB.
Package List:
1 x USB to TTL Serial Port Module[Independent 4 Way] The 4 way TTL serial port can independently communicate with 4 XH 4 TTL levels, can be connected externally using matching cables.
[TYPE C Interface] Convenient to use with a USB cable, most phone cables can be used. Note that cables with only charging function cannot be used.
[LED Indicator Lights] RXD and TXD of 4 way TTL have LED indicator lights, making the operation status more clear at a glance.
[3.3V Power Supply Chip] This USB to TTL module uses 1117 3.3 SOT89 packaging chip, capable of outputting 400MA.
[High Speed Communication] The USB to serial port board supports 4 way serial port high speed communication, ensuring efficient and reliable performance.
