Tag Archives: wireless

Wireless Charging



I‘ve always been a bit on the fence when it comes to wireless charging. The wireless charger itself still needs to be plugged in with a wire.

Back in October I ended up buying a Samsung wireless charger when I upgraded phones. I ended up using it a bit, but generally found that it was more desirable to physically plug my phone in at home in order to take advantage of the super fast wired Samsung charging. The wireless charging process was not as fast and therefore not as convenient when needing to give the phone a quick 10 or 15 minute juice-up.

So, the wireless charger mostly sat unused.

Recently I bought a new car, a 2017 Toyota Yaris iA. The new car has a space in front of the gear shift in the mid center stack perfect for a large phone that includes USB and a 12-volt power socket. I found myself wondering if I plugged the Samsung wireless charger into a 2.1 amp-12 volt power source, would the wireless charger work properly or not.

I experimented and found that the wireless charger works perfectly well with a 2.1 amp 12-volt power source. The next steps were easy. I used a quantity of the rubber grip mat stuff to make the forward slanted phone area flat, and plugged in the Samsung wireless charger. Since the 12-volt socket only has power when the car’s ignition is turned on, I can simply leave the 12-volt charger plugged in all the time just as if it were in my house connected to an AC power source without fear of it running down the car’s battery.

When I get in the car, I simply lay the phone on the Samsung wireless charger and as soon as the ignition comes on while I’m driving the phone is charging without me having to futz around with plugging wires in. Also, the phone connects to the car’s audio system via stereo Bluetooth, making for a 100% seamless experience.

My conclusion is that wireless charging is most useful in an automotive environment, provided that there’s a flat, convenient area for the wireless charger to rest and the power socket is tied to the car’s ignition.


Fasetto Link Packs in the Features



Fasetto LinkNormally a wireless NAS unit wouldn’t merit a second look, with plenty of choice from big OEMs like Seagate to small crowd-funded efforts. But when this wireless NAS unit is the size of a matchbox, holds 2 TB and weighs 4oz, it’s definitely worth another viewing. Marlo and Nick examine this miniature marvel with Luke Malpass from Fasetto.

The Fasetto Link is a small waterproof cuboid just 48 mm by 23 mm, yet holds a 2 TB SSD along with 802.11ac wireless connectivity. Able to connect to 20 devices at the same time, it can stream to seven of them at once. It has a write speed of up to 1.5 Gb/s so it’s entirely feasible to have multiple wireless action cameras recording simultaneously to the Link. If that’s not enough, it uses Qi wireless charging to recharge in less than an hour.

Now this doesn’t come cheap – the 2 TB version US$1,449 but the price does fall with the capacity and a 256 GB version is only $349. The Link will be available in Q4 2016.

Marlo Anderson rounds up the latest technology news at The Tech Ranch and Nick DiMeo is a video producer at F5 Live: Refreshing Technology.

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Wireless Power Consortium at 2016 CES



Qi EverywhereScott Ertz interviews Arun Kumar, partner presenter at the Wireless Power Consortium booth.

They discuss the current state of wireless charging technology. They demonstrate a 15 watt wireless charger hooked to a laptop. It will soon be possible to integrate wireless charging circuitry directly into laptop computers for the first time, perhaps within a year.

Scott also interviews John Perzow, vice president of market development, about longer-distance charging. John demonstrates that it is now possible to charge a Qi device up to an inch away through an inch thick block of wood. Distance charging is problematic since electrical charging efficiency drops off very quickly with distance.

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iOttie Qi Smartphone Wireless Charging Solutions at 2016 CES



iOttie Daniele Mendez interviews Andrew Moughalian about iOttie wireless charging and automotive mounting solutions. The iOttie iON Wireless Qi Charging Receiver Case Charger Cover is a sleek case for the iPhone 6s/6 that adds Qi wireless charging. It is available now and sells for $49.

iOttie also sells the iOttie Easy One Touch Wireless Qi Standard Car Mount Charger that will work with a variety of Qi wireless charging-enabled smartphones. It offers an Easy One Touch lock and release mounting system that locks the device into the holder with just the push of a finger. It sells for $69.95 and is also available now.

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Line 6 Releases new G70 Digital Wireless System



Line 6 logoAs a performing musician, it can be a real drag to have to deal with an instrument cable hanging off behind you on stage. You never know for sure if that cord is going to get tangled up in a weird way, potentially damaging your gear (or maybe even you!). Also, cables can be limiting in terms of mobility. Because sometimes, you just want to get out into the crowd and get up close with your audience during a show. Fortunately, modern music makers have access to wireless transmitters that can fix both of these problems. And audio equipment/musical instrument manufacturer Line 6 has just released the most advanced guitar wireless system ever, the Relay G70.

The G70 supports multiple transmitters so musicians can instantly switch between instruments. Each transmitter features a locking 1/4” input that allows guitarists to plug right in without requiring any special cables or adapters. User-programmable presets on the receiver enable performers to control each instrument’s signal routing, levels and more, with the single press of a footswitch. For example, guitarists can route an electric guitar to an amp via one of two assignable 1/4″ outputs, and an acoustic guitar to the PA system through the assignable XLR output. A dedicated always-on 1/4″ tuner output is also provided, in addition to a built-in tuner. And to preserve battery life in multi-instrument setups, the new intelligent sleep mode allows you to leave all your transmitters on with minimal battery drain while connected to the instruments you’re not actively playing.

Relay G70 provides the lowest latency of any digital wireless system, coming in at under 1.5ms. A custom-designed radio with four calibrated internal antennas delivers a lossless 24-bit digital signal and a wide dynamic range of over 120dB. The G70 also never compresses the signal, providing guitarists with the purest possible audio quality. Performers will enjoy 8+ hours of battery life with standard AA batteries, plus up to 70 hours of standby time thanks to the intelligent sleep mode. The Relay system features a rugged but familiar stompbox-style form factor that integrates easily with an existing guitar pedalboard.

Relay G70 is available now for purchase from most audio gear/musical instrument vendors. One receiver and transmitter retails for $699.99 and additional Relay TB516G transmitters are priced at $279.99 each.


Celestron NexStar Evolution at CES



celestronA few years ago I was lucky enough to visit Kitt Peak in Arizona for an astronomy night and it will be one of the highlights of my life. It was a revelationary moment when I looked up and saw the Milky Way properly for the first time; I was used to seeing a few bright stars with a few more during the cold winter. Nothing prepared me for millions of dots spread across the sky…the stars, like dust…  Jamie and Todd explore the cosmos with Bryan Cogdell from telescope manufacturer Celestron.

At the interview table is the Celestron NexStar Evolution, a portable computerised wifi-operated telescope with built-in rechargeable battery. The telescope itself is a Schmidt-Cassegrain optical tube which can be controlled wirelessly from a tablet (or smartphone) using the Celestron SkyPortal app for both iOS and Android. It’s very easy to use; simply find the celestial body of interest in the app and then the telescope will orient itself to view the galaxy, star or planet of interest. The battery lasts around 10 hours so there’s a whole night of viewing without recharging.

The NexStar Evolution is available now in three variants with 6″, 8″ and 9.25″ mirrors at around $1300, $1600 and $2200 respectively.

Interview by Jamie Davis of Health Tech Weekly and Todd Cochrane of Geek News Central for the TechPodcast Network.

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Peri Duo Speaker Case for iPhone



Peri Logo

When it comes to smartphones and tablets, there are few mobile devices that produce anything like a decent volume and as for stereo separation, forget it. Fortunately Peri can come to the aid of iPhone owners with the Peri Duo, a high-power wireless speaker and phone charger case. Todd and Jamie find out more from Cedric Sumimoto, co-founder of Peri.

The Peri Duo is a standalone wi-fi and bluetooth-enabled speaker and iPhone charger case all in one. As expected, music can be streamed via AirPlay but the iPhone doesn’t have to be in the case when playing the music, so the Duo speaker can be on the opposite side of the room while the iPhone is safely in a pocket. Even better, more than one Duo can be connected to a phone so one Duo can be assigned as the left speaker and one as the right. Alternatively, one phone can multicast to dozens of Peri Duos, which really gets the party going.

The battery is 2500 mAh which will fully recharge an iPhone once with a bit over, or else the Duo will play music for around 4 hours.

The Peri Duo will be available for the iPhone 5, 5s, 6 and iPod Touch. The MSRP will be $139 though it’s currently on pre-order at $99 via Indigogo. Deliveries are expected from April onwards.

Interview by Jamie Davis of Health Tech Weekly and Todd Cochrane of Geek News Central for the TechPodcast Network.

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