BLE Controller block diagrams

The BLE Controller is a wireless device, capable of easily turning ON and OFF electronic circuits and electromechanical components. A wireless packet of digital commands are sent from an Android smartphone and received by the BLE Controller. The RedBearLab BLE Controller app is used as the User Interface (UI) to select the digital ports within the connected electronic circuits or electromechanical components wired to the Arduino Uno. Based on the connected electronic circuit or electromechanical component needing a logic HIGH or LOW control signal to operate, the selected digital port can be configured quite easily using slide switches. The concept drawing of the BLE Controller is shown in the following diagram:

The BLE Controller block diagram is an engineering development tool used to convey complete product designs using graphics. The block diagram also makes it easier to plan the breadboard for prototyping and testing of the BLE Controller in a Maker's workshop...