This is a PCB KIT designed to be used as a finished product for your Bluetooth applications. It can also be used as a Bluetooth development board for the Arduino UNO. This PCB has a pre-programmed Atmega328p designed to accept an Android Bluetooth App to control a relay. This means, that from your cell-phone, you can control (turn on or off) a single device.

It can be used in automotive applications where you want to turn something on or off with your cell-phone.

It contains an Atmega328p on a socket, a 2-position DIP switch for additional software options, a SPDT Relay rated for 7Amps, and an LED indicator.

It also has room for an HC05 Bluetooth module which is wired to D2 & D3 which frees up RX0 & TX0. Use the Software.Serial library to control it. This frees up RX0 & TX0 so you can develop your program even better.

It has an on-board 5v Voltage Regulator. The input voltage can be anywhere from 7.5vdc to 15vdc. If you need a higher input voltage, change the three Aluminum Caps for a higher voltage rating.

There are four mounting holes. The PCB is 2.75" x 2.20", FR-4 expoxy glass, 0.062" which is double-sided, Plated Thru-Holes.

It was designed to work with an Android App to control the Atmega328p. It is offered as a kit, or as a fully Built & Tested unit.

Contact us for custom programs for this unit.