Sonsivri

The story is:

I buy one BLE Module CC41-A(cloned HM10) form eBAY.
It also work for me. but I saw a real HM-10 module, I found more powerful then CC41-A.

1) HM-10 have bootloader for upgrade use.
2) more AT command for control IO PINs and ADC function.

so, I google a way, wish to make genuine HM-10 from my cheaper CC41-A.
I found it.

<< Comparing the HM10 and BLE CC41a Bluetooth  >>
1) h t t p s : / / rydepier.wordpress.com/2015/10/22/comparing-the-hm10-and-ble-cc41a-bluetooth/

<< How to flash genuine HM-10 firmware on CC2541 (make genuine HM-10 from CC41) >>
2) h t t p s : / / forum.arduino.cc/index.php?topic=393655.0

but CCLoader(32K), It is not run for windows 7+
I found new CCLoader(about 320K) can run windows 7+

I tried it, and success to make my genuine HM-10(cloned, CC41-A)