Bluetooth beacon app trabalhos

Hi Wang L., I noticed your profile and would like to offer you my project. We can discuss any details over chat. Hi, I'm looking for an electronic engineering work with deliverable...be rounded or square - will be connected by a battery and charged with magnetic connection from outside the cylinder Sensor list: - Ultrasonic sensor waterproof - Probe wired to the board - Temperature sensor waterproof - Probe wired to the board - 6-axis gyroscope - - Gesture or sensing sensor - activating a screen by proximity - TFT touch display 40 pin connected to the board. - Bluetooth chip for communication and Firmware integration - Buzzer or beep Commands 1. Sensor readings 2. DC motor 3. DC Step motor Deliverables - Schematics - Full pinout diagram - Power tree ...

Hi noumanmehtab86, I noticed your profile and would like to offer you my project. We can discuss any details over chat. Hi, I'm looking for an electronic engineering work with deliv...be rounded or square - will be connected by a battery and charged with magnetic connection from outside the cylinder Sensor list: - Ultrasonic sensor waterproof - Probe wired to the board - Temperature sensor waterproof - Probe wired to the board - 6-axis gyroscope - - Gesture or sensing sensor - activating a screen by proximity - TFT touch display 40 pin connected to the board. - Bluetooth chip for communication and Firmware integration - Buzzer or beep Commands 1. Sensor readings 2. DC motor 3. DC Step motor Deliverables - Schematics - Full pinout diagram - Power tree ...

Hi Miftahul Arrijal R., I noticed your profile and would like to offer you my project. We can discuss any details over chat. Hi, I'm looking for an electronic engineering work with...be rounded or square - will be connected by a battery and charged with magnetic connection from outside the cylinder Sensor list: - Ultrasonic sensor waterproof - Probe wired to the board - Temperature sensor waterproof - Probe wired to the board - 6-axis gyroscope - - Gesture or sensing sensor - activating a screen by proximity - TFT touch display 40 pin connected to the board. - Bluetooth chip for communication and Firmware integration - Buzzer or beep Commands 1. Sensor readings 2. DC motor 3. DC Step motor Deliverables - Schematics - Full pinout diagram - Power tree ...

hi. i need the complete pcb...PIC16F877A this will receive data from hc-05 like desired temperature and current temperature. will have three ds18b20 sensors. one will be put in the water. two will be inside the box. until the current temperature reaches desired temperature heaters will stay on. they will be controlled by relays. also, there will be intensity levels (1 or 2) in the code. when intensity level one is set with Bluetooth only one heater will work. incase of level 2, both heaters will work. need to show output on a 20x4 LCD, (all three sensor temperatures and desired temperature occupying 4 rows) i emphasize that I need this complete project working on a PCB. I need this urgently and without taking any risks. kindly only those people offer who know what they are talki...

Bluetooth development with Xamarin Native

I will need someone very intelligent on the engineering side of things as well. I need to have a bluetooth pen designed and programmed with a sphere tip. Somehow I would like it to track the movements of the sphere and projecting them to an app. The app would save this drawing the pen created as a vector file or better known as a dxf file.

Need an app developer who is expertise in the followings: 1. Bluetooth API 2. Authentication 3. Ads implementation 4. React-native developer The UI/UX part is already on hand, Anyone who is willing to do onsite(Delhi/NCR) is preferred

We have to integrate BLE (Bluetooth Low Energy) of our esp32 Arduino with the flutter app using a passkey. After connecting and pairing with Bluetooth we need to send data using characteristics to Hardware

there is a Admin side Which create update delete votes and surveys and generate results. there is admin side Which cast vote fill surveys There is proper login and registration system. All these things done using Bluetooth. you can choose platform of your choice using either flutter react native or anything else for cross platform application making

We want to have an cross platform Bluetooth voting application for polling/survey application by using peer to peer want to have server>server> application will have 2 user types (Admin, Client). Both user types will have different abilities and functionalities which are described below. - Admin Feature o Manage Polls/Survey (Create/Update/Delete/Publish). o Host a Poll/Survey for Voting. o View Polls/Survey results (Graphical form). o Publish specific Polls/Survey result to public - Client Features o Register an account o View Active Polls/Survey. o Vote on active Polls/Survey - General Application Behavior: o User will need to connect with it's nearby server with the Bluetooth for casting a vote or filling a survey. o User can only vote once on a single Poll/...

There is a Admin Side Which create update and delete surveys and votes and generate results. there is a Client side which fill survey and cast vote peer to peer concept also applied

We're building the standard workout app and need to connect to Bluetooth pulse device. - Simple user interface in portrait mode - export the data and sending email using mail server - read and present pulse from start Feel free to talk with someone who has similar experience in this app development. Please share your past experience. Thanks.

creating a programming platform for children on the existing, outdated engine. Refresh and modify an already existing program. building an educational platform based on mblock3 - with arduino support, adding and creating extensions. bluetooth, usb and wifi support.

hi. i need the complete pcb...PIC16F877A this will receive data from hc-05 like desired temperature and current temperature. will have three ds18b20 sensors. one will be put in the water. two will be inside the box. until the current temperature reaches desired temperature heaters will stay on. they will be controlled by relays. also, there will be intensity levels (1 or 2) in the code. when intensity level one is set with Bluetooth only one heater will work. incase of level 2, both heaters will work. need to show output on a 20x4 LCD, (all three sensor temperatures and desired temperature occupying 4 rows) i emphasize that I need this complete project working on a PCB. I need this urgently and without taking any risks. kindly only those people offer who know what they are talki...

Hi, I'm looking for an electronic enginee...50x50mm, can be rounded or square - will be connected by a battery and charged with magnetic connection from outside the cylinder Sensor list: - Ultrasonic sensor waterproof - Probe wired to the board - Temperature sensor waterproof - Probe wired to the board - 6-axis gyroscope - - Gesture or sensing sensor - activating a screen by proximity - TFT touch display 40 pin connected to the board. - Bluetooth chip for communication and Firmware integration - Buzzer or beep Commands 1. Sensor readings 2. DC motor 3. DC Step motor Deliverables - Schematics (see attach as example) - Full pinout diagram - Power tree - RohS and EU Please see a similar project by Arduino. The board and sensors have a cost target of 18-20 USD for the BOM lis...

...Our development platform is accessible via VPN running L2TP over IPsec. We will provide VPN connection details once the project is awarded. Project scope: (More detailed functional descriptions will be provided once we award the project) This PLC system is for commercial deployment to customer locations. It controls various valves and relays based on liquid tank levels, pressures, and timers. An App is being developed separately based on MQTT data sent to the MQTT broker from the PLC. Programming is for C2-03CPU CLICK PLUS PLC, with EA3-T4CL HMI, and C2-08DR-6C discrete/analog combo module. Need HMI display, setup, configuration, and control for: Qty-4: 4-20mA analog transducer inputs (2 for tank level, 1 for pump pressure, 1 ORP sensor) Qty-2: Analog outputs: Just mirroring one ...

...microcontroller and simulate it on Proteus should read data from three ds18b20 sensors should get and upload data through Bluetooth to a mobile app (app already made just need PIC side code) should control 2 relays (heaters) to match the desired temperature. should display the current temperature of all temperatures sensors as well as desired temperature on a 20x4 lcd display NOTE: the service provider must guide me on how to implement this project. also they have to provide a completely working proteus simulation. I have components needed. PIC16F876A, PIC18F4550, PIC16F887, PIC18F452 (you choose one from the list) dual channel relay module hc-05 (for handling bluetooth) 3 ds18b20 temperature sensors 20x4 lcd display (i'd prefer to control thi...

Need an android app very basic one that can print on a zebra printer-specific model - Zebra iMZ320. The app should make a connection to the printer via Bluetooth and print any string value to test the connection . App should be compatible to Android 12 and also should be backward compatible to all previous Android versions.

...connect to our system through Bluetooth then a survey shown to the client or user where he will fill out the survey and submit it. So, the problem we are facing in paper voting or survey system will easily be solved by using our system which is an Interactive Bluetooth Student voting system. ADMIN SIDE • CREATE Surveys AND Votes • UPDATE Surveys AND Votes • DELETE Surveys AND Votes • GENERATE RESULTS in Graphical form Or Charts CLIENT-SIDE • VIEW Survey and Votes • FILL Survey AND CAST Vote Authentication & Authorization • ONE Vote cast by one Id • PROPER Login AND Signup with ◦ PASSWORD ENCRYPTION at the time of storage in the database so that developer also does not be able to know t...

...from ignition position. What I'd like is a circuit that would have an input for the constant, switched and earth - as well as a signal input from the door sensor. then output constant and switched. I'm looking to achieve the following: Allow the unit to stay on during cranking - most cars the unit won't have enough reserve power to stay on while cranking meaning it restarts, disconnecting bluetooth etc. I was thinking to use a small bank of capacitors or other solution which would keep it on for the 5secs or so of cranking - I was thinking if the box can utilise the constant wire it could charge the capacitors while the car is off/no ignition - so when it cranks the power is already there but not sure if this would cause a parasitic draw. Once the key is remove...

Greetings , I am looking for someone to make a small project for me it an IOS APP to control ESP 32 LED via Bluetooth.

We have developed a carrier board for SBC using NXP i...provided by the SOP vendor which we need to modify. Tasks that need to be done: a. Modify the BSP to provide support for the display and capacitive attached with the datasheet. b. Modify the boot configuration to enable the peripheral power after boot up. This was recommended by the SOM vendor. We tested this by putting a jumper to turn on that MOSFET. c. Check the functioning of Ethernet, Wifi, Bluetooth. d. We have added 2 Port and 4 Port hubs to provide additional USB ports. This needs to be checked as well. The driver of these ICs is a part of the BSP so should not require changes. e. There are multiple serial ports using FTDI USB to serial converter and they need to be added to the device tree for proper access as a ser...

I need GPS geo fence software built for events. I would like to capture the audience at my events. It usually between 300 to 5000 in attendance. The location moves from week to week so there is no one set place. The events usually last from 4 to 8 hrs. I would like it to use on their mobile phones once they enter a certain area. This also needs to retain data collection for future retargeting and marketing.

i need to develop a camera with bluetooth, motion sensor, open API and can be controlled from a app i will develop

...extraible y accesible para poder guardar y configurar fondos de pantalla de forma externa. - Que muestre la Hora local (el clima tambien si es posible) -que cuente con batería recargable (entre mayor la capacidad mejor), entrada de carga tipo C. Que sea completamente móvil/portátil; que no necesite estar conectado a una fuente de energía. OPCIONAL. Que tenga conectividad wifi/red, ubicación y Bluetooth. El proyecto es solo la mitad de algo más grande que tengo en mente, así mismo la imagen de referencia que realicé es solo una imagen visual de las características internas mínimas que deben estar integradas en el dispositivo, el diseño externo puede cambiar todo lo que sea necesario siempre y cuando no ...

Audio ble headset coding for module

This app will have a patient,doctor, guest mode. Each mode has certain functions mentioned in the info.txt. This app will connect to a bluetooth device (hc-05) and receive data from the device of value ranging from 0-1023. Need to graph the incoming data as an ecg graph. Since the device is an ecg device sending signals. Also need to save the incoming data in sequence and as a file so that it can be shared with doctor or replayed (in the graph) Rest of the details mentioned in the Need this in a week

The aim of the project is the DESIGN and REALIZATION of a technological solution for the identification and localiza...objects via small (a few centimetre squares) and flexible tags. These tags might include a small battery, but it should not limit their flexibility and compact size. These tags should also be flexible enough to be applied on bent surfaces and be detectable at a maximum distance of 10 meters from the identification device. The considered device should use radiofrequency waves, such as Beacons Bluetooth, WiFi, and other technologies to perform the task of object localization and identification. Furthermore, this device should also be able to harvest a minimum quantity of energy from indoor sources. We are interested in the PRODUCTION of 10 items of these tags as pro...

I have a expo app, based on React Native, +80% finished. NO BACK-END WORK IS NEED it is a client for fleet (Truck) manager for mobile devices. The application consists of a way for the driver to receive his next route (or next routes, in correct order). When the driver is idle, his next job will start, and when he arive in his destination he must record the load collected, with the app, as a result, a qr-code will be generated for printing. The is registered in the database and then the next route start (if existis). WHAT NEEDS TO BE DONE: 1)websocket communication to receive the next route 2)get the next route (from websocket) to the Destination method 3)Save the cargo load when arive at the destination 4)Generate de QR-Code and send to the printer (bluetooth)

Develop a custom cross-platform BLE App that connects to an OEM temperature and humidity beacon (SDK provided), to display the temperature and humidity, for Android and iOS. This is a minimal viable product at this stage. We just want it to work, it doesn't have to be the most beautiful refined app in the world. We are looking for a talented mobile phone creator to develop and build a mobile phone app that will connect to the sensor module by scanning for BLE devices, connection, and then receiving the data packets into an easy to read UI on the phone. The app will have the following 4 pillars: - Onboarding - sign-up and onboard the user/purchaser. Google and Facebook signup logins and workflows - Connecting to the sensor device and receiving data f...

We require the long term collaboration with an experienced electronics software developer in order to write software, test & enhance our product through several iterations. The minimal requirements are: 1. Have knowledge about STM32 microcontroller 2. Skill in Keil/STM32Cube 3. Have knowledge about Bluetooth communication because our device need to communicate with app. Our device will be used for medical testing purpose. The core components: 1. STM32F405 2. ADS1293 ECG IC 3. CC2541 Bluetooth chip 4. Analog circuitry for BP rate test Note: As a developer you have to capable to write code for STM32F405 and the ECG IC. You will write the code and send to us, we will test the device at our end, remote desktop setup also can be available.

We develop a ECG and blood pressure monitor combo + mobile app. For this purpose, we require to work with an experienced firmware developer for the long term (several testing iterations, testing of algorithm viability, enhancing product). The minimal experience requirements are: 1. Have knowledge about STM32 microcontroller 2. Skill in Keil/STM32Cube 3. Have knowledge about Bluetooth communication because our device need to communicate with app Our device will be used for medical testing purpose. The core components: 1. STM32F405 2. ADS1293 ECG IC 3. CC2541 Bluetooth chip 4. Analog circuitry for BP rate test Note: As a developer you have to capable to write code for STM32F405 and the ECG IC. You will write the code and send to us, we will test the device at our ...

...Authentication, Encryption WAN security, VPN, Encryption, DMZ security: Proxy, Firewall servers. Mail and Web servers should be here Use of Cloud environment, public or private Wireless: You could include one or more wireless technology to your project in order to improve your enterprise network accessibility. Typical wireless technologies in an enterprise are WiFi, WiMAX, Cellular systems (LTE), Bluetooth, ZigBee, Wireless Local Loop (WLL), etc. Cloud Computing: You could consider to use a cloud system (either public or private) to enhance your enterprise network capability. Cloud environment could be deployed for your network and cloud services could be used for both your enterprise employee and/or for your customers. Based on your technical evaluation decide whether to go w...

I have a billing application in Kotlin. want to give print out from that app. Need help in building a function so that I will share an html string and it will print that to the connected printer from that mobile phone. Just need to test few html prints. Once I get the method, will do it further. Also need an api that can list all the connected printers from that device. (Connected via bluetooth or USB). Prior experience in mobile printing will be appreciated.

...Picking - This is where the picker will go up and down the aisles of the warehouse and pick items based on the warehouse location. They will put it into a temporary bin, then take that bin to the packing table for packing. The packer will scan the temporary bin and will start packing. Sample: I want to do this paperless with devices connected to a Bluetooth scanner. Shiphero does a good job with picking and has some very good videos on different methods of picking. We want to start off with the above 2 methods with options to add other type of picking methods in the future. I want someone who is very familiarly with WMS, picking and shipping. We need to set up tote management inside of erpnext and we need to ensure the speed is not compromised

I need an experienced programmer in ESP32, bluetooth and RTOS for connecting 6-9 ESP32 devices to android and iphone simultaneously via bluetooth and Wi-fi. The devices should connect seamlessly just like headphone connect to our phone. Data to be sent and received after connection is established: 1. From phone to ESP32s: ON command (make a digital pin High to turn on a relay connected at the end of it) 2. From ESP devices: From ESP devices, once ON command is received, a timer will start. There is a OFF switch connected to one of the GPIOs which will turn off the timer and send timer value to the mobile. The application running on phone does not need to have high level GUI. a basic one will also do. Functionality is more important. I would prefer someone who can come down...

Looking for an app to be developed based on our specifications - we can be okay for beta version due to sending it out to investors. The app pairs with an IoT product in development as well so it would need to be able to pair with bluetooth/RFID and other firmware and software issues. Right now though, we want something basic to show people in order to gain investment for future final app development (if this arrangement goes well - we could use you for future app development as well).

Looking for a very talented C++ embedded firmware engineer to work on a Bluetooth Project.

We are looking for a developer to work in a project based on ESP32 microntroller. Software must be coded on micropython. Experience working with micropython on ESP family, MQTT using TLS and OTA updates are required for this job. Features requested are: 1. Multiple Bluetooth BLE sensors reader and MQTT client with TLS 2. Relay controller 3. WiFi connection to AWS to MQTT broker with TLS 4. OTA Updates 5. Web captive portal to engage device to local WiFi 6. Bluetooth connections manager 7. Four control blocks that actuate corresponding outputs depending on BT readings and some thresholds. This project accepts a maximum delivery time of 60 days.

...Certificate in Offensive Security Certified Professional (OSCP) KEY SKILLS • MS Office • Knowledge of offensive security • Knowledge of Scripting – Perl scripting • Proficiency in the English language FUNCTIONAL COMPETENCIES • Perl - Multi-threading, Sockets, IPC (Inter Process Communication), Advanced Regular Expressions • Python • NodeJS • 802/11 Wi-Fi Attacks (aircrack-ng, hostapd, etc.) • Bluetooth Attacks • TCP/IP Attacks (ARP Poisoning, portscanning, etc.) • Packet Sniffing (tcpdump/tshark, etc.) • Protocol Attacks (HTTP Injection, SSL/TLS MITM, SSLStrip+, etc.) • Social Engineering (Phishing, 2FA Token Interception, etc.) • Kali Linux / NetHunter OS • Common offensive security tool Job Locatio...

I want to create a PCB board with which i can control my electric bike via a bluetooth throttle controller, the feature i want is PEDELEC assist (push assist) Geotagging throttle control uphill assist Speed limit Battery level integrate BMS

Yêu cầu: - Scan ra các máy in Bluetooth và wifi - In ra dữ liệu do server trả về (html) Cần tìm ng xử lý phần này, ưu tiên ng có kinh nghiệm làm qua phần này r Dưới đây là link máy in mình sử dụng: --- Request: - Scan to Bluetooth and wifi printers - Print the data returned by the server (html) Need to find someone to handle this part, preference is given to those who have experience in this part Here is the link of the printer I use:

I am looking to create an ecommerce mobile app using React Native (open to using any backend that you are comfortable with so long as it's affordable). The goal of this app is to give existing ecommerce sellers a marketplace platform to sell their products on and for shoppers to easily purchase those products. I need a full stack developer who can connect the app with existing APIs so that sellers using Shopify, WooCommerce, Squarespace, Wix, Etsy, BigCommerce, & Magento can easily connect their store to the app, list their products for sale, and have the app get realtime updates on pricing, inventory, reviews, etc. - Must be able to build a middle API to integrate with and communicate back and forth with each 3rd party ecommerce platform - Mu...

We have a problem to solve - being able to print a pdf from only a browser button. We managed to configure the browser to download the pdf in a specific folder, we need an APK that will monitor a folder and as soon as a file is downloaded in it, it sends the file to print on a bluetooth printer. If it helps, we have an APK from epson that works with epson printers, but we need to do the same but for another printer.

...Certificate in Offensive Security Certified Professional (OSCP) KEY SKILLS • MS Office • Knowledge of offensive security • Knowledge of Scripting – Perl scripting • Proficiency in the English language FUNCTIONAL COMPETENCIES • Perl - Multi-threading, Sockets, IPC (Inter Process Communication), Advanced Regular Expressions • Python • NodeJS • 802/11 Wi-Fi Attacks (aircrack-ng, hostapd, etc.) • Bluetooth Attacks • TCP/IP Attacks (ARP Poisoning, portscanning, etc.) • Packet Sniffing (tcpdump/tshark, etc.) • Protocol Attacks (HTTP Injection, SSL/TLS MITM, SSLStrip+, etc.) • Social Engineering (Phishing, 2FA Token Interception, etc.) • Kali Linux / NetHunter OS • Common offensive security tool Job Loca...

...Certificate in Offensive Security Certified Professional (OSCP) KEY SKILLS • MS Office • Knowledge of offensive security • Knowledge of Scripting – Perl scripting • Proficiency in the English language FUNCTIONAL COMPETENCIES • Perl - Multi-threading, Sockets, IPC (Inter Process Communication), Advanced Regular Expressions • Python • NodeJS • 802/11 Wi-Fi Attacks (aircrack-ng, hostapd, etc.) • Bluetooth Attacks • TCP/IP Attacks (ARP Poisoning, portscanning, etc.) • Packet Sniffing (tcpdump/tshark, etc.) • Protocol Attacks (HTTP Injection, SSL/TLS MITM, SSLStrip+, etc.) • Social Engineering (Phishing, 2FA Token Interception, etc.) • Kali Linux / NetHunter OS • Common offensive security tool Job Loca...

I need to integrate the Bluetooth stack BTStack into our buildroot environment. Your experience will include: * Adding new libraries/repos to an existing buildroot * Supporting multiple platforms (X86,arm) We use buildroot version: BUILDROOT_VER = 2020.02.8 Task steps: * Create branch of buildroot 2020.02.8 * Ensure it's building default config for X86 * Create branch of BTStack * Add BTStack to buildroot * Build btstack/test/pts/Make and run avdtp_source_test and hsp_hs_test to ensure build is working.

Necesito un air mouse presenter con bluetooth que sea compatible con tablet bluetooth o smartphone. Algo como esto pero que no dependa sino que se pueda usar desde tablet o smartphone

I need expert in IC compatible to Bluetooth functions,

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