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Q&A for LinkSprite Doorbell Camera

Q&A for LinkSprite Doorbell Camera

Q1:How to add the doorbell to the APP?A1: App download and configuration method: Search "LinkSprite" in the AppStore(iOS) or PlayStore(Android) and download the app. Open the back cover of the doorbell, and there is a reset button inside. Press and hold it for 5 seconds. There will be a voice prompt “Waiting for configuration”. Tap + on the upper right corner of the app and scan the QR code…
How to access Jovision camera RTSP stream

How to access Jovision camera RTSP stream

The RTSP stream of Jovision camera works as below:rtsp://username:password@IP_address_of_camera:8554/live0.264As an example, we use macbooks’ VLC player:After click open, we will see the live stream out of the camera.…
The introduction of Pelco-D protocol and how to use it to control rotating bracket for security camera

The introduction of Pelco-D protocol and how to use it to control rotating bracket for security camera

What is Pelco-D protocol?Pelco-D is a popular PTZ (Pan/Tilt/Zoom) camera control protocol used in the surveillance industry.Pelco-D consists of 7 hexadecimal bytes.The format is shown in the following table:Byte 1 Byte 2Byte 3Byte 4 Byte 5 Byte 6 Byte 7Sync CameraAddressCommand 1Command 2Data1Data 2ChecksumNote: All bytes are in hexadecimal format in this protocol. Byte 1 -Sync: the synchronizat…
How to Use CuteDigi PicoBoard with Scratch

How to Use CuteDigi PicoBoard with Scratch

The PicoBoard allows you to create interactions with various sensors. Using the Scratch programming language, you can easily create simple interactive programs based on the input from sensors. The PicoBoard incorporates a light sensor, sound sensor, a button and a slider, as well as 4 additional inputs that can sense electrical resistance via included cables. Designed for educators and beginners,…
How to use Customer Satisfaction Survey Tablet (PleasedOrNot)?

How to use Customer Satisfaction Survey Tablet (PleasedOrNot)?

LinkSprite In-store customer satisfaction survey APK can be installed on Android tablets to provide in-store customer satisfaction survey at the right spot and at the right time. LinkSprite also provides a web portal to manage these survey devices, configure survey questions, and give cloud reporting of the satisfaction trends. While other guys charge $40-$90 per month, all these services are f…
Arduino Programming on LinkNode R4

Arduino Programming on LinkNode R4

1. Get started in Arduino programminga. RequirementsSoftware: Arduino IDE, (the latest version is 1.6.8 )The Arduino core for LinkNode R4Hardware: 5V/1A DC power is recommended.USB TTL UART cableb. Install Arduino core for ESP8266 Install Arduino 1.6.8 from the Arduino website.Start Arduino and go to File --> Preferences .Enter http://arduino.esp8266.com/stable/package_esp8266com_index.json…