Arduino Bluetooth Transmitter Code

The directions looked simple. Take your iPad, point it at the QR code on the back of the transmitter, and BOOM!, you're connected. Except it doesn't work, and there's no one to contact in customer service at the company. Upon initial set-up, it was an extremely frustrating 6-hours on a Saturday afternoon getting everything prepared for a Monday shoot with a required wireless monitoring system. Every step I performed followed the instructions, including using the 7-digit pass code. Nothing I did worked, over and over again. I finally gave up. I started again on Sunday, but with the same results. It was time to dig deeper. I went to several YouTube videos for for the Hollyland 400s, and the best one was from a guy, seemed to be from India or Pakistan, with subtitles. In it, he describes the very issue I was facing. But his directions said to bypass the Hollyland directions, and to use the 8-digit password from the transmitter. WHAM! It worked. I did several more tests, and it seemed to be connecting each time. On shoot today, I fired up the camera and pulled out the iPad. It immediately connected, and did so time and again throughout the day. The producer was thrilled, as was I. In the past I owned the Teradek Cube, but with terrible results. That thing, though it was a first generation unit, was awful. It was hot to the touch, it failed constantly, and it was difficult to reconnect. At one point, a producer almost threw my iPad in frustration. We did not experience anything like this today. I can honestly say it worked flawlessly throughout the daylong shoot. Never once did we lose signal, and for several shots, we were more than 400 feet away. It connected quickly to the iPad and to my cell phone. It connected over and over agin after powering up during breaks. I'm duly impressed with the unit. We'll have to see what it does on several upcoming shoots, but given the price point, I'm very happy with the 400s.

With the recently released 5.10 firmware, it is now possible to jam-synch the Fuji XH2/S cameras to the Atomos Ultrasynch Blue Time Code generator. Bluetooth pairing between XH2/S with the Atomos is tricky - turn on the camera, go to TC SettingsTime Code Synch Setting Pairing Registration, and start the search. Turn on the UltraSynch Blue, go to Bluetooth settings, and start the search. The camera will appear on the Atomos display after a few seconds, select it. On the camera, a message will appear indicating a connection to the Atomos. Now the Atomos is registered with the camera and will appear in the registered devices section of the Bluetooth menu. Going forward turn on the Atomos, on the camera go toTC settingsTime Code Synch Settingsturn on the Connect to Atomos AirGlu BT for each session. To get time of day TC into the Atomos install the Ultra Synch Blue app' on your phone and jam the phone time to the Atomos. According to Fuji and Atomos documentation, it is possible to synch six cameras to the Ultra Synch Blue. I am shooting a documentary with multiple XH2S' and having frame-accurate matching time code is a huge benefit in editing. Thank you Fujifilm!!!!!!!

Works great with all my peripherals (mouse, hard drives, Arduino, usb key ...)

I love this bluetooth transmitter! I lets me use ANY device with an earphone jack to play good music through my good sounding bluetooth speaker. It reconnects automatically too, so all I have to do is turn the devices on and listen. Kudos!

I'm using this to connect my rear projector and sound system wirelessly. I was using so far bluetooth based transmitter receiver which was providing low sound quality lagging and breaking. This one works simply out of the box, no setup needed, and quality is high. The only down side is that some simple audio connectors are missing, but I used those of my previous set.

Highly versatile and compact Bluetooth Receiver/Transmitter with built-in DAC. It has separate optical input and outputs and a dual-use coax line. The Bluetooth connectivity is solid but it might take a few tries with older Bluetooth equipment. Once you're connected, it stays connected. Highly recommended!

Paired easily to my bluetooth transmitter then paired to my other Philips speaker very easily. Good range and great sound

When teamed with a BlueSENSE Bluetooth audio transmitter, I've got great sound anywhere in my house. Easy to set up and great sound with my Yamaha receiver and CD player!

[This review was collected as part of a promotion.] Set up was fairly easy and I was able to pair different types of Bluetooth headphones so that's a great win. The sound will obviously vary depending on the Bluetooth speakers or headphones you are using. I didn't notice any latency but your results could be different to mine. As you can see from the images that I have added the transmitter is very minimalistic and almost takes up no space at all. The transmitter will do only that transmit. For volume controls, you will have to rely on the volume control or your Bluetooth device.

These work perfectly at a distance of 43 feet from the bluetooth transmitter (Aluratek ABCD54F Switchable Bluetooth Audio Transmitter and Receiver) and are plenty loud with a good sound for a room used for ping pong. As long as I turn them ON after I've switched ON the transmitter, everything happens effortlessly. Very pleased.