Pealeht » Arvuti & IT»Lisaseadmed»Bluetooth adapterid»Bluefruit LE Friend - Bluetooth Low Energy (BLE 4.0) - nRF51822

Bluefruit LE Friend - Bluetooth Low Energy (BLE 4.0) - nRF51822

Põhiinfo

The Bluefruit LE Friend is your new BLE BFF! This USB-to-BLE board makes it easy to get your computer talking to your BLE enabled phone or tablet using a standard serial/UART connection. In it's simplest form, it works on the same principle as a comm

Toode on arhiivis, kuvatakse vaid informatiivsel eesmärgil.

Vabandage, tooteandmed on tõlkimisel. Kui vajate toote võõrkeelse teksti mõistmisel abi, andke sellest palun teada e-posti teel info@photopoint.ee. Saadame teile kiirelt soovitud tõlke.


The Bluefruit LE Friend is your new BLE BFF! This USB-to-BLE board makes it easy to get your computer talking to your BLE enabled phone or tablet using a standard serial/UART connection.

In it's simplest form, it works on the same principle as a common USB/Serial adapter (the FTDI Friend, for example!). Any data that you enter via your favorite terminal emulator on your development machine will be transferred over the air to the connected phone or tablet, and vice versa, as a basic 'UART' connection

The short and sweet:

  • Completely transparent Data mode for USB to Bluetooth LE UART connectivity from computer to tablet/phone
  • Connect to any phone or tablet with BLE, great for debugging or developing BLE devices or apps
  • Works great with both Nordic (Android/iOS) or Adafruit (iOS) UART app,
  • Uses the fancy Nordic nRF51822 chipset with custom firmware
  • Optional Command mode to set GATT services/characteristics, advertising name/packet, Beacon capability, query status, RSSI, etc.
  • Comes with standard Over-the-Air DFU bootloader, reprogram firmware using any BLE-capable iOS or Android device
  • 4 LED indicators: blue connection status, red mode status, orange and green for RX/TX
  • Snap-off SWD connector for advanced JTAG re-programming
  • Comes with Nordic nRF58122 developer key

The details:

You might be asking, Hey my macbook already has Bluetooth and I can get a USB Bluetooth adapter, so why use this? Good question! You can get a Bluetooth 4.0 USB dongle from the store already, but Windows 7 doesn't support Bluetooth Low Energy natively, and on Win8 or OS X you'll have to sort through a huge pile of native Bluetooth APIs and development tools that often require an annual paid license and specific license terms to access. You can't just connect wirelessly without a huge stack of software or firmware in the way because there isn't a standard, open source, cross-platform way to talk BLE today.

The Bluefruit Friend is much more, it has a full BLE peripheral stack and interface software so that you can treat your BLE connection just like a UART connection - that makes it trivial to use with free Terminal software or scripting software like python (with pySerial). Using Bluefruit LE Friend, you can be up and running in under and hour on just about anything with a USB port, with easy migration across platforms and operating systems.

To use, simply plug into your computer and flip the switch to either UART mode (transparent data transfer, anything you type will be sent, and data from phone is received as well) or CoMmanD mode, where thanks to an easy to learn , you can also and Characteristics, , and change the way that the device name appears/advertises itself.

To make sure that your device stays up to date and can benefit from the latest Bluefruit LE firmware from Adafruit, you can also update the firmware on your BLE Friend over the air using any BLE-supported iOS or Android device. We always try to keep the bar as high as possible at Adafruit, and one of the biggest advantages of the BLEFriend and the entire Bluefruit LE family is that we wrote and maintain all of the firmware running on the devices ourelves from scratch and we'll be releasing new firmware and bug fixes without having to rely on a third-party vendor. For super-advanced users, we have an SWD connector on board that can be used to reprogram the nrf51822 using Nordic's SDK and an SWD debugger like the J-Link.

You can even pick up a sniffer edition of the board that comes pre-flashed with special firmware that turns your BLE Friend into a low cost Bluetooth Low Energy sniffer, capturing data and pushing it out to Wireshark. This firmware takes over the entire module so you cannot use the over-the-air programming ability, a J-Link programmer is required. We currently offer this as a separate product since not everyone has a J-Link.

Download our free Android/iOS app and you're ready to rock! Using our Bluefruit or , you can quickly get your wireless project prototyped by using your iOS or Android phone/tablet as a controller. We have a ,, and an 8-button .

Mõõtmed ja kaalud

Brutokaal
0.01 kg

Toote koodid

Tootja kood
ADA2267

Kuidas kaup minuni jõuab?

Alates 99 € tellimuste transport on Eesti-siseselt tasuta. Toote täpsemat tarneaega vaata vahelehelt "Saadavus".  

Selle toote puhul saad valida ühe järgmistest tarneviisidest:

Photopointi kauplusesse

Väiksemate toodete puhul on mugav minna kaubale järele Photopointi esinduskauplusesse. Nii on kauba kättesaamine Sinu jaoks täiesti tasuta, sest kauplusesse tellides ei lisandu postikulu ka siis, kui tellimus jääb alla 99 €. Kauba kauplusesse jõudmisest antakse Sulle teada e-kirja teel.

Photopointi kauplused asuvad Tallinnas ja Tartus. Täpsemalt saad poodide asukohti ja kontaktandmeid vaadata siit.

Omniva pakiautomaati

Vali kättesaamise kohaks endale sobivaim Omniva pakiautomaat. Kui pakk automaati jõuab, saadetakse Sulle SMS koos unikaalse koodiga. Mine kohale, sisesta kood automaati ja võta pakk. Nii lihtne ongi. Omniva pakiautomaadid asuvad hoonetest väljas – nii saad pakile järele minna olenemata kellaajast ja kuupäevast. 

Lähima pakiautomaadi saad Photopointi veebipoes valida ostukorvis, tarneviisi juures olevast nimekirjast. Omniva kõikide pakiautomaatide asukohti saad vaadata siit.

SmartPOST pakiautomaati

Ehk on Sinule sobivaimas kohas hoopis SmartPOST pakiautomaat? Kui nii, siis vali Photopointi veebipoes ostukorvis tarneviisiks see sobivaim. Kui pakk automaati jõuab, saadetakse Sulle SMS koos unikaalse koodiga. Mine kohale, sisesta kood automaati ja võta pakk. Kiire ja lihtne.

Kõikide SmartPOST pakiautomaatide asukohti saad vaadata siit.

DPD pakiautomaati

Vaata kindlasti üle ka DPD pakiautomaatide asukohad. Neid on tänaseks juba üle Eesti. Vali Photopointi veebipoes ostukorvis sobiv DPD pakiautomaat ning kui pakk kohale jõuab, saadetakse Sulle SMSiga kood.

DPD pakiautomaatide asukohti saad vaadata siit.

SmartPOST Finland pakiautomaati

Telli kaup endale Soome või saada see enda Soomes elavale sõbrale. SmartPOST Finland pakiautomaadid toimivad sama lihtsalt nagu Eestisisesed automaadid. Vali Photopointi veebipoes ostukorvis sobiv SmartPOST Finland automaat. Kui pakk kohale jõuab, saadetakse saajale SMS koos unikaalse koodiga. Mine kohale, sisesta kood automaati ja võta pakk.

SmartPOST Finland automaatide asukohti saad vaadata siit.

Matkahuolto väljastuspunkti Soomes

Telli kaup Soome või saada see enda Soomes elavale sõbrale. Vali Photopointi veebipoes ostukorvis sobiv Matkahuolto väljastuspunkt ning kui pakk kohale jõuab, saadetakse Sulle SMS või e-mail teavitusega. Mine kohale, näita isikut tõendavat dokumenti ja võta pakk.

Matkahuolto teeninduspunkte saad vaadata siit.

Kulleriga koju või kontorisse

Kulleriga saad kauba tellida koju, kontorisse või mujale, kus kauba kätte toimetamise ajal viibid. Kaup toimetatakse aadressile tööpäevadel kella 08:00-17:00.

Enne kauba kohale jõudmist helistab kuller kontaktile. Kaupa "koju" tellides hoolitse, et telefon oleks käepärast ning volitatud isik kauba kohale jõudmise ajal sihtkohas seda vastu võtmas. Eriti just suuremate esemete tellimisel palume arvestada, et kuller toimetab kauba vaid välisukseni. 

Toode on hetkel otsas. Lisainfot saadavuse ja ettetellimise kohta saad küsida, võttes meiega ühendust siin.

Avasta veel

Tootevõrdlus

Sulge