![]() (To verify, you can send "D" again and see a difference in "Baudrt" value.ġ1. If the baud rate was changed successfully, you will see "AOK" in the output area otherwise, you will see "ERR". To change the baud rate, type "SU,57" (without the quotes) to change the baud rate to 57600. "Baudrt" is the BlueSMiRF's current baud rate.ġ0. You will see current information about your BlueSMiRF. Type "D" (without the quotes) and click Send (or hit enter). Change "No line ending" to "Carriage return".ĩ. You should see a steady green light along with a blinking red light.Ĩ. Now that you see "CMD", you can configure the BlueSMiRF. ![]() Close the serial monitor, unplug the Arduino from the external power source, plug it back in and repeat steps 3 through 5.ħ. If you don't see "CMD", you did not complete steps 3 through 5 within the first 60 seconds of restarting the BlueSMiRF. You should immediately see "CMD" in the output area. Type $$$ and click Send (or hit enter).Ħ. In the serial monitor, set the drop-downs to "No line ending" and "9600 baud".ĥ. (Your BlueSMiRF should display a steady green LED.)Ĥ. Open the Serial Monitor within the Arduino Software, Tools > Serial Monitor. In the menu bar, choose Tools > Serial Port > /dev/tty.FireFly-ADFE-SPP (your name may be slightly different).ģ. So unplug your Arduino and plug it back in, then follow these steps.Ģ. NOTE: The following must be done within the first 60 seconds of restarting the BlueSMiRF. Choose "Use a specific passcode" and enter 1234. On the next screen click Passcode Options. ![]() Bluetooth Setup Assistant will search for bluetooth devices nearby. This will open Bluetooth Setup Assistant.Ĥ. Make sure "On" and "Discoverable" are checked so that BlueSMiRF can find your computer.ģ. Click on Bluetooth under "Internet and Wireless".Ģ. (This means it is powered but not yet connected to another bluetooth device.) Pair your BlueSMiRF device to your computer On Mac OS X.ġ. Once powered externally, you should see a blinking red LED on your BlueSMiRF. ![]() Or hook up a 9V battery: with a battery clip, wire positive to "Vin" on the Arduino and negative to ground (GND) on the Arduino. Or there's a power jack mounted on the board. I was fortunate to have a USB wall charger adapter that came with my phone. By external power source, I mean other than your computer. Once wired, hook up your Arduino to an external power source so we can set the baud rate. Hook up the BlueSMiRF Gold to your Arduino, directly or to a breadboard. (I recommend clicking the "i" in the upper-left corner, then clicking the link to the original file, in order to view full size) Either way, here's how you build it.īefore we start, familiarize yourself with the diagram describing the flow of communication. I'm sure many of you will find other uses for this project, like a custom video game controller with buttons that send specific keystrokes from your phone. (Regardless of how oddly specific those problems may be.) Okay, so maybe I'm just lazy and this doesn't exactly apply to you but this has been bugging me for awhile and that's what us makers do, we engineer solutions to our problems. burning through an entire season in one sitting. This becomes a hassle when watching multiple episodes back-to-back. Well, roughly 20 minutes later, when the show is finished I have to get up, walk over to the laptop, click next episode, let it buffer for several seconds, click full screen mode, then walk back to the couch. For instance, I often hook my laptop up to the TV in my living room to watch a show on Netflix. Ever wanted to control your computer's mouse/keyboard functionality without having to actually sit in front of it? I do all the time.
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