Hello,
I created the topic again.
Befor explain, this topic is not the-non-related-blynk topic.
I followed ‘BBC micro:bit + Arduino IDE’ in Blynk Help Center.here
Please do not close this topic because of the error that occurred while following the guidelines of BLYNK.
I’m trying to use my micor:bit by using blynk.
So, I followd the guide ‘BBC micro:bit + Arduino IDE’ in Blynk Help Center.here
I really followd process in [https://github.com/sandeepmistry/arduino-nRF51]
fianlly, I select SoftDevice -> S110, Programmer -> CMSIS-DAP,
and select ‘nRF5 Flash SoftDevice’
But, the result is as below (Error while flashing SoftDevice)
Open On-Chip Debugger 0.10.0-dev-00254-g696fc0a (2016-04-10-10:13)
Licensed under GNU GPL v2
For bug reports, read
http://openocd.org/doc/doxygen/bugs.html
debug_level: 0
cortex_m reset_config sysresetreq
adapter speed: 1000 kHz
Error: unable to find CMSIS-DAP device
Error while flashing SoftDevice.
I read and read the guide, I coudn’'t find solution…
This is not Blynk-related, and also there aren’t too many people here who tried this. So I suggest looking elsewhere.
But who knows, maybe someone can help…
I just wonder… why you think this is not Blynk-related.
[http://help.blynk.cc/how-to-connect-different-hardware-with-blynk/arduino/bbc-microbit-arduino-ide]
Did you see the above link?
I just want to do the same with the contents in BLYNK HELP CENTER.
It is a message related to your physical programmer and that still has nothing to do with Blynk. Try and get it working first without any code. Just upload the default program from a new sketch and see if you can get that running.
-better still
Get a Wemos D1 Mini and throw out this rubbish 
While you may have been following a document by Blynk, your error implies something wrong with your setup or the device itself… not a problem with Blynk as you haven’t even gotten that far yet… Thus NOT Blynk related.
This is not a common hardware device here… so you might get better support concerning flashing that device direct from http://microbit.org/