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Structure SHT3x Sample Code Structure SHT3x Sample Code

Features - Analysis NMEA sentences and granting GPS data in C structures - Generate NMEA sentences - Supported sentences: GPGGA, GPGSA, GPGSV, GPRMC, GPVTG - Multilevel architecture of algorithms - Additional functions of geographical mathematics and work with navigation data Supported (tested) platforms - Microsoft Windows (MS Visual Studio 8.0, GCC) - Windows Mobile, Windows CE (MS Visual Studio 8.0) - UNIX (GCC) Licence: LGPL

gpslib by C. Claveleira gpslib is an asynchronous GPS communication library for PalmPilot. It implements parts of Garmin (and Furuno) communication protocols and formats (primarily those of GPS II+, 12, 12XL, 48). It allows easy developpment of applications to exchange waypoints, routes and traces with Garmin GPSes and with sofwares able to communicate with Garmin GPSes (the library may emulate a GPS). The source code is free and protected by the GNU GENERAL PUBLIC LICENSE (see Licence.txt). Documentation : see in html_doc Send bug reports or suggestions to [email protected]

## PX4 Pro Drone Autopilot ## [](https://github.com/PX4/Firmware/releases) [](https://zenodo.org/badge/latestdoi/22634/PX4/Firmware) [](https://travis-ci.org/PX4/Firmware) [](https://scan.coverity.com/projects/3966?tab=overview) [](https://gitter.im/PX4/Firmware?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge) This repository holds the [PX4 Pro](http://px4.io) flight control solution for drones, with the main applications located in the [src/modules](https://github.com/PX4/Firmware/tree/master/src/modules) directory. It also contains the PX4 Drone Middleware Platform, which provides drivers and middleware to run drones. * Official Website: http://px4.io (License: BSD 3-clause, [LICENSE.md](https://github.com/PX4/Firmware/blob/master/LICENSE.md)) * Supported airframes: * [Multicopters](http://px4.io/portfolio_category/multicopter/) * [Fixed wing](http://px4.io/portfolio_category/plane/) * [VTOL](http://px4.io/portfolio_category/vtol/) * many more experimental types (Rovers, Blimps, Boats, Submarines, etc) * Releases: [Downloads](https://github.com/PX4/Firmware/releases) Please refer to the [user documentation](https://docs.px4.io/en/) and [user forum](http://discuss.px4.io) for flying drones with the PX4 flight stack.

非常要用的ssd读写速度软件，可以4K对齐 2.0.6485.19676 * NVMe-SSD-Support * 4K LBA-Sektoren support * Mindestens .NET-Framework 4.6 erforderlich + Erhöhung der Genauigkeit bei schnellen SSDs

产品型号 DL-20 DL-22 DL-43P 芯片型号 CC2530F256 工作频率 2400~2450MHz 发射功率 4.5dBm 20dBm 20dBm 传输速率 最高 3300Bps 工作电压 2.8V~5.5V 2.8V~3.5V 3.6V~5.5V 工作电流 30ma 50ma 50ma 工作模式 点对点工作模式、广播工作模式 配置方式 按键配置 按键配置、软件配置 工作信道 符合 IEEE802.15.4 协议的 16 个信道划分 通信接口 UART 通信（支持 8 种波特率：2400/4800/9600/14400/19200/38400/57600/11520

BH1750FVI is an digital Ambient Light Sensor IC for I2C bus interface. This IC is the most suitable to obtain the ambient light data for adjusting LCD and Keypad backlight power of Mobile phone. It is possible to detect wide range at High resolution. ( 1 - 65535 lx ).

For example, if you want to compile the example example_call.c, you first need to redefine the variable "C_PREDEF=-D __EXAMPLE_CALL__". And then you may "make clean/new" to compile this example.

本文档定义了 EC20 R2.1 Mini PCIe 模块及其与客户应用连接的空中接口和硬件接口。 本文档可以帮助客户快速了解 EC20 R2.1 Mini PCIe 模块的硬件接口规范、电气特性、机械规范以及 其他相关信息。通过此文档的帮助，结合我们的应用手册和用户指导书，客户可以快速应用 EC20 R2.1 Mini PCIe 模块于无线应用

Android/Linux/winCE/Windows/PPP/Gobinet/CMUX/Quectel_WCDMA&LTE_Linux_USB_R01A01/Quectel_WCDMA&LTE_Linux_USB_Driver_User_Guide_V1.8