sdk News - Page 26 of 52 - CNX Software

August 18, 2015 by Jean-Luc Aufranc (CNXSoft) - 1 Comment

Android 6.0 Marshmallow SDK & Final M Preview Released

Google have finally announced Android 6.0 will be Marshmallow, and more importantly released the Android 6.0 SDK (the API won’t change), and the final M Developer Preview. That means developers can already work on and publish apps to the Google Play Store that are compatible with Android 6.0 API level 23. The final Android 6.0 SDK and Android Support Library v23 can be downloaded via the SDK Manager in Android Studio. The new Android Support library includes new libraries such customtabs, percent, recommendation, preference-v7, preference-v14, and preference-leanback-v17, and will help developer integrate new Android Marshallow functionalities to their app in a backward-compatible way. Android 6.0 adds new features like fingerprint scanner support and Doze power saving mode, as well as a new way to handle permissions, but the latest developer preview only brings small changes: Final Permissions User Interface – Updated permissions user interface and permissions behavior. API Change – […]

August 8, 2015 by Jean-Luc Aufranc (CNXSoft) - 6 Comments

Tronsmart Orion R68 RK3368 TV Box Firmware and Android SDK Released

Tronsmart Orion R68 is an Android 5.1 TV box powered by Rockchip RK3368 octa core ARM Cortex A53 processor with 1 or 2GB RAM, and 8 or 16GB eMMC flash depending on model, most probably based on Beelink i68 hardware. The goods news is that the company has now released the stock firmware as well as the Android SDK for the device. The firmware is version 100L1100_0720, dated July 20th, with the following changelog: OTA firmware updates support USB audio support Remote control function via smartphone In case you need to flash the firmware manually, you’ll need a Windows PC, a toothpick and a micro USB cable, and download Updating_instruction&Drivers&Flashing_Tools.zip which contains instructions, and the latest version of two Windows based utilities: DriverAssitant v4.3 – Program used to install the USB drivers for your version of Windows. FactoryTool v1.39 – The tool that does the flashing. If OTA is working, […]

July 5, 2015 by Jean-Luc Aufranc (CNXSoft) - No Comments

Gesto is a Wearable Gesture Motion Solution for Makers (Crowdfunding)

A while ago I wrote about an open source prosthetic arm controlled by signals generated by your arm’s muscles. It used an Arduino board, a bio-feedback shield by Olimex, and inMoov Hand for the arm and hand. It worked, but lacked accuracy. Gesto is a solution based on boards powered by Atmel MCUs that looks somewhat similar, but with higher accuracy (over 100 gestures have been tested), and the project has now been launched on Crowdsupply. Two kits are available: Gesto Stella EMG circuit – ADS1294 MCU – Atmel ATmega1284p 2x EMG cables connector Through holes with GND, PWR, MOSI, MISO, CLK and SC Dimensions – 35 x 20 mm Includes 16 disposable electrodes and relevant cables Gesto Caelum EMG circuit – ADS1294 MCU – Atmel ATmega1284p Sensors – 3-axis accelerometer (MMA8652FC) Connectivity – Bluetooth (RN42-HID) 2x EMG cables connector USB – Micro USB connector Programming – ICSP connector Power […]

June 30, 2015June 30, 2015 by Jean-Luc Aufranc (CNXSoft) - 7 Comments

Grain Media 8136S / 8138S are Low Cost HD IP Camera SoCs

A few times, my readers told me they really like comments on this blog, and they liked to check recent comments on the left sidebar, and some even subscribed to the Comments RSS Feed, although it might quite busy at times, especially during giveaways. Recently, an interesting conversation started in the comments section about low cost IP camera chips by Grain Media 8136S and 8138S SoCs respectively supporting 720p and 1080p video recording, and cheap enough to make a sub-$10 IP camera board (BoM cost). Beside the maximum resolution supported, GM8136S and GM8138S are mostly similar except the later also supports Gigabit Ethernet against Fast Ethernet for the lower end version, different clock speeds, and some other (minor?) differences. There’s also GM8135S with 512 Mbit RAM (SiP) against 1Gbit RAM (SiP) for GM8136S, and GM8138 including a DDR controller for external memory, while GM8138S including 1Gbit RAM (SiP). Grain Media […]

June 29, 2015June 29, 2015 by Jean-Luc Aufranc (CNXSoft) - 1 Comment

Android 5.1 SDK Release for Rockchip RK3128 Based FirePrime Board

T-Firefly has just announced the release of Android 5.1 SDK for their newly announced Fireprime development board powered by Rockchip RK3128 quad core Cortex A7 processor. You can get the SDK (fireprime_android5.1_git_20150612.tar), a 6.1GB download with full source code for the board via Baidu or Google Drive, and then upgrade it to the latest version with git pull on the company’s bitbucket account as explained in the Wiki. The SDK must be specific to Fireprime board, but it should be feasible to use to create / modify Android 5.1 firmware for other RK3128 products. If you don’t need the source code, but would just like to install the firmware for Android 5.1, and the other image recently released (Ubuntu 15.04 Desktop or Server, or Android 5.1/Ubuntu 15.04 dual boot image) via the links provided in the announcement. Thanks to Nanik for the tip. Jean-Luc Aufranc (CNXSoft)Jean-Luc started CNX Software in […]

June 14, 2015 by Jean-Luc Aufranc (CNXSoft) - 29 Comments

Tronsmart Draco H3 TV Stick Firmware and SDK Released

Tronsmart Draco H3 is a low cost HDMI TV stick powered by Allwinner H3 quad core processor. At $35, the device costs about $5 more than Amlogic S805 based sticks like MK808B Plus with about the same specs (quad core Cortex A7/A5, 1GB RAM, 8GB flash, HDMI out..), but with the added benefit of 4K @ 30Hz support. Tronsmart has now released some firmware files as well as Linux kernel and an Android SDK. Two firmware files have been released: Tronsmart_Draco_H3_720p_Kernel_20150526.zip – Firmware with 1280×720 framebuffer for better performance Tronsmart_Draco_H3_1080p_Kernel_20150526.zip – Firmware with 1920×1080 framebuffer for higher resolution Please note that the resolution will only affect the user interface, and when you play videos you should get the resolution selected in Android settings. So if you play a 4K videos it will truly show as a 4K video on your TV, even though the user interface is only 720p, at […]

May 29, 2015May 28, 2015 by Jean-Luc Aufranc (CNXSoft) - 7 Comments

ESP8266 SDK 1.1.0 is Now Released Under an MIT License

ESP8266 is the now famous dirt-cheap Wi-Fi SoC used for IoT applications. It can be used by hobbyists and companies alike. But for the later, there was a licensing issue as Espressif ESP8266 SDK was initially released under the GPLv3 license. GPL code is great and lots of open source projects are released under the most common open source license. But since proprietary, closed source software has still its place in the market place, some other more permissive licenses such as LGPL are used for library, and Android for example has an Apache License 2.0. So previously, if you developed an application using ESP8266 SDK, you’re code would have to be GPL too, since the license is viral. It would also cause issues if you had released your application under an Apache or MIT license. But now, all is well, as Espressif released ESP8266 SDK 1.10 under an MIT license, […]

May 27, 2015 by Jean-Luc Aufranc (CNXSoft) - 24 Comments

Allwinner H3 Based Orange Pi 2 Board Price Drops to as Low As $25

As Raspberry Pi Model B+ price got reduced to $25, some competitors also decided to bring their price down. Shenzhen Xunlong Software, the maker of Orange Pi board, decided to decrease their Orange Pi 2 and Orange Pi 2 Mini boards by $5 to respectively $30 and $25 plus around $2 shipping. Both boards are based on the same PCB, but the mini version lacks WiFi. Let’s refresh our memory with the specs: SoC – Allwinner H3 quad core Cortex A7 @ 1.6 GHz with 256KB L1 cache, 1MB L2 cache, and an ARM Mali-400MP2 GPU up to 600 MHz System Memory – 1GB DDR3 Storage – micro SD card slot (up to 64GB) Video Output – HDMI (CEC and HDCP support), AV port Audio I/O – HDMI, AV port, on-board microphone Connectivity – 10/100M Ethernet, 802.11 b/g/n Wi-Fi (Realtek module, not found on mini version) USB – 4x USB […]