I've a module cyble-012011-00 supplied with a 3.8V. With this module it's possible to program and debug, but I don't see any radio bluetooth signal. The same in a other module.
The two modules are new. The program works fine in a Cy8ckit-042-ble,after changing the device.
Can you please attach the project you are testing with cyble-012011-00 module?
Also, can you please attach the schematic of your application?
I found a new Cyble-012011 form. I modified the power circuit while the project remained the same: now it works.