Hi mechatronicsengr, I saw your profile and that you have experience in Bluetooth Low Energy applications and circuit design. I have a project and wish to know if it is possible. In conclusion I wish to develop a BLE locator circuit as small as possible with minimal components, and want it to run on zinc-air batteries (as these are the smallest form of batteries). Please let me know if you are able and willing to help with this, and if so we can discuss in further detail and I can send you a Product Requirements Document, and we can also discuss budget. Thanks and I look forward to your reply.