RS232 to TTL Level Serial Port Conversion Board DB9 Female Chip SP3232EEY + พร้อมสายไฟ
Description:
Chip Original : SP3232EEY
Voltage Range: 3-5V
Maximum Baud Rate: Not Higher Than 230kbps
Patch 2.0 seat with DuPont cable, with three indicator lights: power supply, reception and transmission
Size: 31mm*22mm (this size does not include DB9 seat), Free 20cm DuPont transfer cable
The conversion board uses a gold-plated serial mount with a power indicator, which can be used for microcontroller communication with pc, download stc, etc.
This conversion board realizes the mutual conversion of RS232 serial port level and TTL level. The DB9 interface is the female head, that is, it has holes. The following is the physical picture. The difference from the old model is that the micro usb power supply port has been canceled. At the same time, the original pin has been replaced with a patch socket for convenient production. The conversion chip is smaller in size. If there is no need to be powered by micro usb before, there is no difference in the way of use. The new model is looks better.