HKCam is a Raspberry Pi Zero W based DIY HomeKit IP Camera

HKCam Raspberry Pi HomeKit IP Cam

HKCam is an IP camera based on Raspberry Pi Zero W board and compatible with any HomeKit apps. The developer, Matthias Hochgatterer, did not make the hardware himself, and instead purchased a Raspberry Pi Zero W + camera kit sold for around $30 on Aliexpress. His main work was to design a 3D printed case and write the software running in the camera, as well as his own Home 3 smart home automation app for iOS compatible with HomeKit. The only hardware needed is the Raspberry Pi Zero W with a power supply, the official Raspberry Pi camera module with is flat cable, and a microSD card, so you could also get those locally instead of purchasing them from Aliexpress. The firmware is based on Raspbian, FFmpeg to access the camera stream, as well as hc, a lightweight framework to develop HomeKit accessories in Go. You’ll find the documentation, source code and STL files for your 3D printer in Github. …

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Apple Opens HomeKit Accessory Protocol Specification to Non-Commercial Projects

HomeKit is a software framework that allows Apple users to control smart devices with their iPhone or iPad. But so far, you had to become an MFI licensee to design a HomeKit compatible device, you product had to be tested by Apple, and – according to a story on Hackster.io – also required a special cryptographic chip for authentication. Developers creating commercial devices still need to become an MFI license, but Apple has now opened HomeKit Accessory Protocol Specification for non-commercial projects, meaning you can now use the Framework on Arduino, ESP8266 boards,  Raspberry Pi, and other development boards using software authentication. You could already use HomeKit on Raspberry Pi board previously using HomeBridge, but the advantage now is that you don’t need to breach Apple’s terms and conditions, and you can talk directly to your phone without the need for a bridge. If you want the specifications got to HomeKit’s developer page, click on “HomeKit Accessory Protocol Specification”, login …

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RedBear Duo is a Breadboard-friendly Wi-Fi + BLE IoT Board Based on Ampak AP6212 Module (Crowdfunding)

I’ve taken apart lots of TV boxes and together with Realtek, Ampak are by far the most popular wireless modules to provide WiFi and Bluetooth connectivity in those devices. One startup decided to use Ampak AP6212 module, also found in NanoPi 2 board, to create a breadboard-friendly IoT board with Bluetooth 4.0 and 802.11b/g/n connectivity. Redboard Duo has been designed with the same form factor as many other IoT boards such as NodeMCU or Spark Photon, and features the following: Ampak AP6212 module: STMicroelectronics STM32F205 ARM Cortex-M3 @120MHz, 128 KB SRAM and 1MB Flash Broadcom BCM43438 Wi-Fi 802.11n (2.4GHz only) + Bluetooth 4.1 (Dual Mode) combo chip Storage – On-board 16 Mbit (2 MB) SPI Flash Integrated chip antenna with the option to connect external antenna Expansion – Headers with 18 I/O pins Misc – RGB status LED Dimensions – 20.5mm x 39mm The company also made a small baseboard called RBLink with  ST-LINK/V2 for programming the board, and 8 connectors compatible with …

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