Can nrf51822+cp2102 set as a USB dongle

[chenyu]

Hi: I have no dongle or any other Dev board such as PCA10031. Can I use nrf51822 and cp2102 as a usb dongle to work with MCU of PC? If the answer is yes, what should I do? Thank you very much!

[chenyu]

Yeah, I obey your way, connect the right pin and download right firmware. But when I connected com4(cp2102) in PC master control panel, It remind "no response from master emulator",and I try to exchange RTS/CTS,TXD/RXD, and the reminder is still appear.

[awneil]

Did anyone mention that this would be so much easier of you just use the standard, ready-made dongle - so that we wouldn't be having to try to remotely work out what thing(s) you've omitted and/or done wrong in your design and/or implementation... ?

[Hung Bui]

@Chenyu: Please test UART communication using the UART example code. Also please provide schematic or a photo of your setup.

[mkkaushiksjce]

I am using a combination of CP2102 and RF-BM-ND06 NRF52840 bluetooth module for ble-sniffer application.

But in the nordic connect app I am getting the error Unsupported device with serial number '0001' and traits ["serialport"]. [Windows 10 OS ad I have installed the CP2102 drivers]

[mkkaushiksjce]

Is there any step I am missing  ?