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Relatively simple C++ module to handle 2-way I2S interfacing using standard ALSA mechanisms. I have a preliminary non-optimized C++ working prototype project version in VSCode and would like a professional developer to review it and potentially refactor it and make optimized. Raspberry PI is the target HW platform Key requirements and software functions: • 2-way I2S interfacing with RPi at 352,8/384 kHz • Module divided into three main sections: 1) input I2S audio data receiving 2) audio data processing 3) output I2S data transfer • Ad 1) Audio will be received in blocks of 1..5k samples per one channel (stereo transmission). The size of the audio data in a block depends on the incoming sample rate, e.g. for 48kHz there will be one data sample interleaved with 7 z...
Configure a Raspberry Compute Module 4 with WIFI and the actual raspian so that the device works as an access point (AP) and as a wireless client/station (STA) at the same time. (Wi-Fi AP/STA concurrency). The access point should be available as soon as possible after startup. The WIFI client shall connect to a network as soon as the network is available even when its a while after the boot of the compute module. A configuration program like RaspAP should not be used.
Use more than 1 RASPBERRY Pi, VM, physical server/computer, or cloud server to demonstrate
I would like a bash script built to change the LEDs on a Raspberry Pi running Linux based on some criteria around the system load
Use more than 1 RASPBERRY Pi, VM, physical server/computer, or cloud server to demonstrate
Having fun with Raspberry pi and other soc
Create product accounting system ! Hardware, you can use Python or similar lang. Need 100% compatible with Raspberry PI and Raspberry Pi High Quality Camera. Please check Terms of reference (attach .doc) ! 1. Camera take a photo after push of the button. 1.1 System create unique QR code after that. 1.2 Barcode is generated based on the QR code. 1.3 Barcode, unique code and additional information are generated in a printed file and output (print) using the printer. 2. The photo and additional data are saved in the system (Data base). 3. Access to the data base is required for both the admin, operator and client areas. Client area: Using a web browserclient can enter the serial number to the system and check photo and additional information that is intended for genera...
Hello, I have a Kali OS image which runs in Raspberry Pi I have forgot the User/Password, Can anyone help me with that to open it. Best Regards
I'm looking for a talent who can build an image processing program which can identify a particular category of object on raspberry pi. We've a conveyor belt on which different types of object passes through and we need to identify if the passing object is from our required category. The Program shall run on ubuntu os on raspberry pi hardware. It shall identify object and provide the output when object of required category is detected.
modify solidworks file to fit raspberry pi and other components
Prerequisite for work: (things you must have) 1. Raspberry Pi 4 (preferably compute module w. IO evaluation kit) 2. Knowledge of gStreamer compilation from source 3. Knowledge of Qt5 OS compilation from source Deliverables: A system image that can be burned to SD CARD or eMMC. Using the latest “Raspberry Pi Full 32bit” operating system you shall: 1. Update and upgrade the OS Subcomponents needed (among others): • gpiod, gpio-dev, build-essential 2. Install Qt 5.9.5 on the system with all possible packages – especially gstreamer and multimedia plugins such as qtquick2videosink etc. 3. Install latest possible gStreamer with the available plugins such as base, good etc. And from the plugins-good you need to compile a change in the “gstv4l1src.c&...
I am looking for a Raspberry Pi GUI developer. The UI design is ready and I can share it with the candidates upon chatting. The UI design can be provided in PDF or Figma format. Please answer the questions below to get noticed. - What frameworks or libraries will you use to build a Raspberry pi GUI? - What's the programming language you are going to use? - Can you share your previous Raspberry Pi GUI works? Only apply if you can start right away.
create a step-by-step instruction in raspberry pi to create a local Database using MariaDB, and create tables. Also, create the functions in python to connect to de local database, make Crud functions: Create a row, read a row, update the row, delete the row, get all table data, delete all table data. Tables : User : [ id, email, name , last_name , hash_password ] Reports [ id_Vehiculo, DATE, GROUP, BATERI, Position, SPEED, RPM, DISTANCE_W_MIL, DISTANCE_SINCE_DTC_CLEAR, ALERT ] Auth : [ user_id, login_date, expire_date ] You need to prove that works on the raspberry pi zero w. if the raspberry pi reboot because loses energy, the python program has to start and the server database too if you have experience, you could move faster.
...are responsible for returning the items before the end of the semester in the same or better state they were in when you checked them out for use. Failure to do so will result in penalties as outlined in the syllabus. Contact your instructor if your group has questions about checking out hardware. Project 1: Cluster Computing/Distributed Computing/Parallel Processing Project Use more than 1 Raspberry Pi, VM, physical server/computer, or cloud server to demonstrate an example of cluster computing, distributed computing, or parallel processing. Each member of the group must configure and deploy a node, server, or service for the project. Examples might include an implementation of a Docker Swarm or Kubernetesacross multiple Pis to show distribution of container applications,or a ...
Busco una persona que pueda configurar los raspberry PI 4 en un red Microsoft Windows server 2016, debe ingresar con usuario y clave del active directory, trabajar en DHCP poder imprimir y navegar en internet y configurarlo de la forma más básica sin que el usuario pueda hacer modificaciones y dejar una imagne para replicarlo en otro Raspberry.
Hi Julian G., I need to implement GUI in raspberry pi in python.
python code guide in raspberry with Tkinter
Hi Adil F., I noticed your profile and would like to offer you my project. I am working on my project which includes writing of a python program with web interface utilizing flask library to control sensors on raspberry pi. However, I have some issues on operation the program that I would like to ask you if you could walk me through to resolve the errors. many thanks Ahmad
Looking for a python expert to support the conversion of an existing codebase. All access will be through anydesk to an ubuntu desktop with visual studio installed. All code is on an ubuntu 16.04 raspberry PI 3. All code has MySql integrations via connectors you must be knowledgeable on MySQL. Knowledge of modules such as: Scapy bluepy Hardware used by scripts you must be knowledgeable on: Ubertooth (required) LoRa Gateway (Optional) Tasks include 1) porting all code as-is. 2) add support for ubertooth to existing script. 2) Setup PyEnv to support stability and best practices with new code. 3) Containerize code base.
I have Raspberry pi application which built on Python and that has basic UI. I need to upgrade this app to Modern GUI. Almost functionality was done.
Read temperature and display heatmap video on website. I want to use mlx90640 sensor with raspberry pi that get temperature and send it to aws server (may be aws lambda). And use that sensor data to get temperature (dynamic ) and and heatmap video.. so that website or mobile app can use that temperature and video to display it on the website. Something like this but on server or website.
Proyecto de aplicaciones apps que funcionen en Android/iOS para recolección de datos offline de diversos sensores que funcionan con el protocolo rs485 a través de Bluetooth así como impresión de datos en impresoras térmicas Bluetooth. Requerimos conectividad bidireccional con bases de datos Myqls. Conocimientos en Linux, Mysql, MEAN Stack, Arduino, Raspberry.
Hi I need GUI application in Raspberry pi Design is modern GUI So I need expert in this area. Maybe python, QT, Electron
We have a raspberry PI installed with FreePBX. We have a trunk configured to Twilio, it was all working just ok for some months but right now is not connecting. I tried different settings but is not working. We need someone with knowdledge in both tools to solve it. Thank you Current error message from FreePBX WARNING[1240] res_pjsip_outbound_registration.c: No response received from 'sip:XXX:5060' on registration attempt to 'sip:XXX', retrying in '60'
I need a custom Raspberry Pi application to stream TP-Link TAPO IP cameras to the HDMI to display on a normal TV. The camera stream is RTSP in the URL format of rtsp://username:password@. The application needs to be able to be configurable with editable username, password, IP addresses and camera names with Add / Remove / Edit camera. All IP addresses are on the same subnet. There will be 5 cameras at present but this will need to be expandable up to 8 in total. The main screen on the application should have 3 basic modes: 1. All cameras on screen at once in a 4 x 2 grid format. Clicking one camera shall enter mode 3. 2. Continuous cycle through each camera at a configurable rate. Clicking the current screen will enter mode 3. 3. Display single camera image
I HAVE CODE FOR NODE MCU 8266 (ESP8266) I CONNECTED WIIT GYROSCOPE I NEED HELP FOR CONNECTED TOW NODE MCU WITH ONE RASPBERRY PI
I am looking...RFID/NFC reader, buzzer, batteries, and electromechanics (designed maximize battery life) to enable a solenoid, "Heschen Electroimán solenoide HS-0530B DC6V". A cable will connect the solenoid to the electronics. The server is a Raspberry pi. Raspberry Pi Zero W, Running Node JS. I will supply images of all UI for the server. The server reside inside the wifi network. It has a wifi/NFC reader/writer connected to it. Milestones are; 1. Firmware for ESP32. 2. Server side coding. Server side coding should include a script to install all server side software on an Raspberry pi 3. PCB design. 4. 3D Design of housing for electronics and batteries. It will mount inside the door, in the same way as a hidden lock. Communications in the sys...
The motor will drive a material handling trolley. It will be a DC motor of approx 3 kW power. The motor will run as per speed data provided in the software (a file, for example). The speed data (max 8 m/s) will vary from time instant to instant (acceleration). Eg: Time(s) Speed(m/s) 0.0 0.0 0.1 0.2 0.2 0.4 0.3 0.6 0.4 0.8 0.5 1.0 0.6 1.0 0.7 1.0 0.8 1.0 0.9 0.9 1.0 0.8 1.1 ... There will be separate, external position and speed sensors in the trolley. This sensor data will be used to adjust the speed to make sure that the motor drives the trolley at the right speed and therefore is at desired position at all time. The developer will: 1. Recommend the exact motor specification and the specifications of oth...
...releases the red button 2. He/she then hits the green (playback) button to listen to his voice (song, story, whatever for up to one min). 3. The next kid walks up and repeats the same thing however at this point it automatically wipes out the first kids recording. Project: Suggest a small computing device to work this on. eg Arduino or Raspberry Pi. I will get these components: Speaker, Microphone, Small Computer device(Raspberry Pi or Arduino) and two buttons. I need to record voice when user holds button 1. Recording max time: 1min & 30 secs. The user than clicks on button 2 to play the sound. There are a few key things here: - The software should only use the button keys and there is no screen to navigation. - Whenever the button 1 is h...
Provide a python code to update the settings for th...automatically find out the optimum setting of a DUT by using Python and Raspberry Pi. Instead of using a blind search to sweep all the settings for the DUT, I will provide an algorithm to speed up finding the optimum setting for the DUT. The testing setup is shown in the figure, and the testing flow is described as follows: The signal generator will input a pattern into the DUT and the circuit on that PCB will process the input signal. The output of the DUT is directly connected to the spectrum analyzer. We need to find out the optimum setting to have a minimum power shown on the spectrum analyzer (SA). The laptop will read the value from the SA and then update the setting for the next test by running a python script through R...
Hi, I need to build prototypes using above and would like custom code generated (probably python/micropython) for the projects. These would be small and fast turnaround is essential. Also, an iterative approach is required as it is in prototyping cycle of development. It is essential that I own the IP of the code and that I can get 3rd party assurance from a security perspective.
Hey Janhavi! I hope you’re good, I just wish to ask if it is possible for you to train a tesseract model for me using a simple ttf font? I can give you the font and all I need is the trained file I can use on any of my tesseract devices, preferably Raspberry Pi OS!
I need a developer that can send saved data in SQL database on raspberry pi using Flask with simple WebSocket to a server hosted in Heroku. If an internet interruption will occur, I need that the program could have the measure of how much data was sent, when the internet connexion return, the program will continue the data transfer in the exact position that it stop. the server that receives de data from the raspberry pi is created in Nodejs. so I need you to be clear that Heroku only use then, the data received on the Nodejs server will save the data on a SQL database (ClearDB MySQL). please you only have one and a half-day to do that. if you can't do it please don't send a bid.
I need a developer that can send saved data in SQL database on raspberry pi using Flask with simple WebSocket to a server hosted in Heroku. If an internet interruption will occur, I need that the program could have the measure of how much data was sent, when the internet connexion return, the program will continue the data transfer in the exact position that it stop. the server that receives de data from the raspberry pi is created in Nodejs. so I need you to be clear that Heroku only use then, the data received on the Nodejs server will save the data on a SQL database (ClearDB MySQL). please you only have one and a half-day to do that. if you can't do it please don't send a bid.
I have a raspberry pi 4 connected to internet via wwan0 (SIM7600 4G modem) interface and want to connect clients to raspberry pi eth0 interface. interface wwan0 receives dynamic IP from the phone network. I have edited the /etc/: interface eth0 static ip_address= static routers= static domain_name_servers= I have run: iptables -A FORWARD -i eth0 -o wwan0 -j ACCEPT iptables -A FORWARD -i wwan0 -o eth0 -m state --state ESTABLISHED,RELATED -j ACCEPT iptables -t nat -A POSTROUTING -o wwan0 -j MASQUERADE and then iptables-save > /etc/iptables/ I have enabled forwarding in /etc/ THE PROBLEM eth0 interface no connection to the internet wwan0 interface works well as long as eth0 is disabled PLEASE SEE THE IMAGE!!!
Project completion with establishing communication with arduino and raspberry pi and saving data in sqlite
i have some data broadcasting over serial port /dev/ttyUSB0 baud:9600 i need a python code to capture arduino sensors data and then dump them in SQLite database your job is to create an easy to use code well documented so i can understand it I uploaded arduino code I only wr...baud:9600 i need a python code to capture arduino sensors data and then dump them in SQLite database your job is to create an easy to use code well documented so i can understand it I uploaded arduino code I only writen the below python code so that to display the sensor value to the cmd of raspberry pi ``` import serial ser = ('/dev/ttyUSB0',9600) while True: read_serial=() print(read_serial) ``` My hardware: arduinos with 3 sensors I run python into raspberry p...
I need go lang programs to run on my raspberry pi. For this I need go lang support to be built with in yocto. The go lang programs need to access an lmdb database. So I need this to be built in as well. At the end a test go lang program should be able to write to the lmdb database and read from the lmdb database.
I have a SIM7600X - G 4g Hat , that should be configured with raspberry pi (3B+ or 3A+) that it can provide internet access to the raspberry pi as well as GPS data . its a simple car tracking IoT where we need to upload gps data periodically on server.
Simple project. I have a sensor producing data every 0.8 - 1 seconds. I want to collect the data on a Raspberry pi 4 that has a SIM card in it. The Raspberry will communicate with a Cloud based database every 3-5 minutes providing dumping the data into the database for the given account and location. The sensor is a Rogowski coil. I will provide more details, but just trying to source assistance first.
We have a bespoke project where we need to fit in 4 Raspberry Pi Hat components into a case that allows for cooling. The ports that the case design will provide can be outlined later on. The design will likely need to have some company branding. We are looking for someone with experience designing cases or housing for equipment.
โปรดลงทะเบียน หรือเข้าสู่ระบบ เพื่อดูรายละเอียด
Simple project. I have a sensor producing data every 0.8 - 1 seconds. I want to collect the data on a Raspberry pi 4 that has a SIM card in it. The Raspberry will communicate with a Cloud based database every 3-5 minutes providing dumping the data into the database for the given account and location. The sensor is a Rogowski coil. I will provide more details, but just trying to source assistance first.
โปรดลงทะเบียน หรือเข้าสู่ระบบ เพื่อดูรายละเอียด
Read description before submitting proposal. Communicate with VFD from Raspberry Pi. Coder to be able to write in Python, using the following minimalmodbus library. Prove function using a front end webpage. See attached framework to which you must code the functions to, you must not deviate from the topics. See attached manual for modbus communication. I will also provide backend and frontend code templates, used on an older project.
it's a school project about a social distancing monitoring system using Raspberry Pi. It's an FYP and I am looking to do a prototype and finish chapter 5.
I'm trying to get my dongle setup with Raspberry pi, the dongles model is RTL2832U on The Things Industries Gateway. Can anyone help?
...need someone who has passion about creating a RETRO looking game for raspberry pi 4 (yes, we want it to look blcky pixelated) that is surfing related and side scrolling: We need someone who has passion about creating a RETRO looking game (yes, we want it to look pixelated) that is surfing related and side scrolling: 1. one person / two player option 2. leaderboard at the end of the game 3. our company must be able to have the drag and drop customization capability to change backgrounds, banners, coins, splash screen for opening and the ending, leaderboard background using PNGs or JPG. placed into a folder as this will be a game used for advertising company logos and products within the game. game for Raspberry Pi 4 must allow us to make the changes on a PC and the...
...need someone who has passion about creating a RETRO looking game for raspberry pi 4 (yes, we want it to look blcky pixelated) that is surfing related and side scrolling: We need someone who has passion about creating a RETRO looking game (yes, we want it to look pixelated) that is surfing related and side scrolling: 1. one person / two player option 2. leaderboard at the end of the game 3. our company must be able to have the drag and drop customization capability to change backgrounds, banners, coins, splash screen for opening and the ending, leaderboard background using PNGs or JPG. placed into a folder as this will be a game used for advertising company logos and products within the game. game for Raspberry Pi 4 must allow us to make the changes on a PC and the...
