The RS232 to TTL converter module is widely used in radio modifications,phone flash, XBOX360 flash, GPS, vehicle detection, DVD flash, hard disk repair set-top box upgrade. It can be used to program STC MCU, NXP MCU,Renesas MCU, STM32 MCU, N+-2EC MCU.
Operates up to 250 kbit/s
Low supply current 300 µA typical
Operating voltage: 3.3V-5V DC
Operating current: 6mA
Power supply: external
Interface: TXD, RXD, GND, VCC
|Dimensions||0mm x0mm x0mm|
Hi~this interface is a standard DB9.You can find it in any Electronic components market.Thanks
Hi Denys~ Sorry to tell you that this product is made by the third company, we do not know what chip they use.
Hi there~ Unfortunatelly, we do not have the pinout map.But normally,the DB9 pinout of RS232 is the same, you can refer to here ### https://www.lammertbies.nl/comm/cable/RS-232.html ###Regards
Hi there, please check if rs232 shield works for you. **https://www.seeedstudio.com/RS232-Shield-p-1910.html** thanks.
Thanks. I was hoping you had a different product that might.
you could use a male to male db9 cable which can be seached in Amazon or Ebay.Thanks
Hi frank~ Thanks for your comment.We really appriciate it.We will let the research team know.Regards
Hi,you can check it here. https://baike.baidu.com/item/TTL%E6%8E%A5%E5%8F%A3/6164068?fr=aladdin