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    2,206 beetle ble työtä löytyi, hinnoittelu EUR
    Sensor Logger 5 päivää left
    VARMENNETTU

    Project is for logging 3 analog channels and 2 I2C sensors inside extrenal flash and send it back to PC by BGX13(serial to BLE) when user asks for it. Flash IC is and SPI based memory.

    €509 (Avg Bid)
    €509 Keskimäär. tarjous
    13 tarjoukset

    i need module which give me TTL output if system accept signal from Blueetoth application on mobile phone. So i need module and BLE applications for mobile phones. Module should have ultra low energy cunsumtion (nearly 30 uA static)

    €475 (Avg Bid)
    €475 Keskimäär. tarjous
    22 tarjoukset
    PCB design of Chinese toy board 2 päivää left
    VARMENNETTU

    ...for normal digikey component. what you need to do is to redesign the board to have a minimum cost with BULB IC I prefer Chinese technology the design must include bluetooth ble 4.0 hm-11 antenna and chip please see the attached image for the other component: the project details components are: - Small black Blub IC with memory and DAC for music tones+

    €156 (Avg Bid)
    €156 Keskimäär. tarjous
    24 tarjoukset
    Simple BLE Client Android App 2 päivää left
    VARMENNETTU

    Hi, I am looking to have a small BLE GATT Client app with very basic UI and connection to one GATT service. Android studio in Java please. This is just for my test. Least cost and time please.

    €29 (Avg Bid)
    €29 Keskimäär. tarjous
    15 tarjoukset

    I want an ICO website where users can login to buy tokens. And also admin can create lending packages so...can login to buy tokens. And also admin can create lending packages so user can lend and stake tokens to earn daily interest. Plus referral system and also users should be a ble to view total number of tokens bought and send them to other users.

    €668 (Avg Bid)
    €668 Keskimäär. tarjous
    30 tarjoukset
    Beacon receiver IoT 19 tuntia left

    I need a simple circuit to receive a BLE Beacon signal. Whenever it will receive a beacon signal it will assert its 1 GPIO pin. When the beacon signal is lost then the GPIO pin will de-assert.

    €26 (Avg Bid)
    €26 Keskimäär. tarjous
    6 tarjoukset
    android developer Loppunut left

    ...Programming, Data Structures, Algorithms and problem solving. • Familiar with Android Material Design, CSS, XML, HTML. • Experience with Third Party Libraries and APIs. • Android BLE Experience deemed essential: • Ability to design / build advanced applications for the Android platform. • Hands-on experience in Embedded Android. • Extensive hands-on ex...

    €733 (Avg Bid)
    €733 Keskimäär. tarjous
    29 tarjoukset

    We need a full-stack network engineer with experience in BLE security. and Android 4.3 (API level 18).

    €47 / hr (Avg Bid)
    €47 / hr Keskimäär. tarjous
    18 tarjoukset

    We have the gyro readings and the pedometer reading that come to the phone via nrf52832 BLE using BMI160. We want the display of the orientation of the gyro to be displayed on the phone in app and the regular pedometer readings as mentioned in the attached file.

    €380 (Avg Bid)
    €380 Keskimäär. tarjous
    5 tarjoukset

    Development of firmware for two embedded devices. Both are based on Nordic NRF52840 Must be running in the “Long range mode” 1.-Beacon with two pushbuttons. Must send a beacon with a different info based on a button push. One push must send “ON” and the other “OFF” We should implement an “all-off” state via the push of both buttons. Then, the unit s...

    €386 (Avg Bid)
    €386 Keskimäär. tarjous
    14 tarjoukset

    Need to continue development on a Nordic nRF52832 based product. Will provide details after we talk.

    €12 / hr (Avg Bid)
    €12 / hr Keskimäär. tarjous
    16 tarjoukset

    Hi Denis S., I noticed you successfully delivered the following project: https://www.freelancer.com/projects/mobile-phone/Flutter-app-for-BLE-connection/details I need the exact same project and am on a budget. Please let me know the cost and timeline.

    €134 (Avg Bid)
    €134 Keskimäär. tarjous
    1 tarjoukset

    ...really advantageous. The requirements are as follows: 1. Creating the basic layer of connectivity for BLE and WiFi as per the module selected. [kirjaudu nähdäksesi URL:n] the sensor via I2C, SPI and UART and display on readily available apps. 3. Transmitting DATA via BLE to a gateway and via WiFi to an web server using HTTP (POST or GET method). Server address and all de...

    €317 (Avg Bid)
    €317 Keskimäär. tarjous
    21 tarjoukset

    I need and android app to scan advertised BLE data and convert it to understandable readable information.

    €159 (Avg Bid)
    €159 Keskimäär. tarjous
    20 tarjoukset

    Hello, We need to develop Bluetooth beacon reading applicatio...Android for automatic attendance for school children. The Android application should be able to read the BLE beacons in 5-15 meter range. We can provide the SDK from manufacture and UI/UX is already done. Please bid only if you have done similar BLE Eddystone/iBeacon protocol experience.

    €428 (Avg Bid)
    €428 Keskimäär. tarjous
    14 tarjoukset

    BuyQawHub is the hybrid mobile app (java script based) that controls door controllers and communicates with TCP socket server. Simple words algorithm: 1. Create BLE beacon [BLE peripheral, GATT server]. 2. On device connected - send and receive some data. 3. Send this data to TCP socket server. All information is given here [design, functionality

    €371 (Avg Bid)
    €371 Keskimäär. tarjous
    10 tarjoukset

    I'm looking for a developer based in Melbourne (Australia). The app must be able to interface with NFC tags and BLE devices (one device at a time). Users will be able to select the required device, connect to it and read data values from it. The data will be logged and stored locally, or can be emailed to the user. iPhone or an Apple Watch

    €2783 (Avg Bid)
    Paikallinen
    €2783 Keskimäär. tarjous
    2 tarjoukset

    ...portal to each access point that we configure. This is just a concept idea so if your familiar with Meraki access points and using their API please contact me. The concept is ble proximity marketing for ios and android devices. for example we would set up meraki access points and in the web portal we can create a quick html or wysiwyg image or video

    €957 (Avg Bid)
    €957 Keskimäär. tarjous
    23 tarjoukset

    ...designed) enclosed in a .5 inch by 1/1.5 inch plastic mold. Height is less restricted but somewhere near .25 inches. It needs a coin cell battery CR1225 or smaller. Bluetooth BLE. It will ultimately work with a mobile app. Right now, my goal is to get a preliminary product design completed. That includes the system level block diagram, the selection

    €287 (Avg Bid)
    €287 Keskimäär. tarjous
    12 tarjoukset

    ...designed) enclosed in a .5 inch by 1/1.5 inch plastic mold. Height is less restricted but somewhere near .25 inches. It needs a coin cell battery CR1225 or smaller. Bluetooth BLE. It will ultimately work with a mobile app. Right now, my goal is to get a preliminary product design completed. That includes the system level block diagram, the selection

    €46 / hr (Avg Bid)
    €46 / hr Keskimäär. tarjous
    3 tarjoukset
    Project for Gui X. Loppunut left

    Hello Gui., We want to build a flutter app with BLE-Support für Android. If you are interessted, i can send you detailed information. Best regards, Andreas

    €45 / hr (Avg Bid)
    €45 / hr Keskimäär. tarjous
    1 tarjoukset

    Motion detection and environmental sensing using online mbed compiler. The code of different sensors is already on mbed site. It just need to be merge i.e. Free fall detection, tilt detection, Pedometer, 6D orientation. The link of all the code: [kirjaudu nähdäksesi URL:n]

    €64 (Avg Bid)
    €64 Keskimäär. tarjous
    3 tarjoukset

    ...discuss a project with you. I am in need of an Android app that sends and receives data from an nrf52832 module. The Android app I need written will allow the user to scan for BLE devices and pick one to connect to. Once a connection is made, the user is shown some settings that can be changed. The app will be used to control a spot welding machine so

    €178 (Avg Bid)
    €178 Keskimäär. tarjous
    1 tarjoukset

    ...but we will stick to something mid-range as the video is shot mostly in the club but still don't carry as much of a dark vibe. For the car what we used was a black car with beetle-wing doors. you can use some different color if that makes the image look better for sure. but make sure it has the doors opened like a normal butterfly door. For the ground

    €35 (Avg Bid)
    €35 Keskimäär. tarjous
    48 tarjoukset

    ...novel car accessory. Good candidates will have experience with microcontrollers and their programming; power switching, regulating, and PWM; sensor integration, and Bluetooth (BLE) implementation to communicate with a yet-to-be created iOS/Android app. You will be working solely with me, and as such, your experience, design advice, and project management

    €1092 (Avg Bid)
    €1092 Keskimäär. tarjous
    32 tarjoukset

    We have an iOS App working with our BLE sensors and we would like to have an Android developer to develop the Android version. We already have a standalone class to manage BLE connection. You will only need to implement some callback functions (sensor connected, sensor disconnected, reading updated, etc) in the activity page and update corresponding

    €5 / hr (Avg Bid)
    €5 / hr Keskimäär. tarjous
    30 tarjoukset

    I have developed an electronics circuit having BLE (bluetooth low energy) module. I have also developed an android app that communicates with electronic circuit via bluetooth. I need an iOS app (copy of android app) for this project. The app is very simple, have 2 screens. Its a basic prototype a the comnd for now i only need the communication of iOS

    €24 (Avg Bid)
    €24 Keskimäär. tarjous
    4 tarjoukset

    I have developed an electronics circuit having BLE (bluetooth low energy) module. I have also developed an android app that communicates with electronic circuit via bluetooth. I need an iOS app (copy of android app) for this project. The app is very simple, have 2 screens. Its a basic prototype a the comnd for now i only need the communication of iOS

    €108 (Avg Bid)
    €108 Keskimäär. tarjous
    6 tarjoukset

    I have developed an electronics circuit having BLE (bluetooth low energy) module. I have also developed an android app that communicates with electronic circuit via bluetooth. I need an iOS app (copy of android app) for this project. The app is very simple, have 2 screens. Its a basic prototype a the comnd for now i only need the communication of iOS

    €535 (Avg Bid)
    €535 Keskimäär. tarjous
    2 tarjoukset

    BuyQawHub is the hybrid mobile app (java script based) that controls door controllers and communicates with TCP socket server. All information is given here [design, functionality, sequence diagram and pages]: [kirjaudu nähdäksesi URL:n] P.S. It has to work in background.

    €280 (Avg Bid)
    €280 Keskimäär. tarjous
    3 tarjoukset
    build me an app Loppunut left

    Guys who worked on BLE devices need

    €83 (Avg Bid)
    €83 Keskimäär. tarjous
    7 tarjoukset

    Hi. We are looking for support in coding of nRF52 BLE UART Example from latest SDK. We want to implement PWM signal generation based on ADC input and BLE Command. Note: Developer also having experience on Embedded Linux (Python, Kernel, Driver) of ARM Board will be a big plus for one of our another project. Thanks.

    €124 (Avg Bid)
    €124 Keskimäär. tarjous
    9 tarjoukset
    Project_06_BLE_App Loppunut left

    Hi (again) Alberto, Would you like to evaluate this BLE project? It will be used to communicate with the IoT Gateway.

    €178 (Avg Bid)
    €178 Keskimäär. tarjous
    1 tarjoukset

    I'm looking for mobile app developer who can develop my app. It is the health care app. The app receives the data from the device via BLE and shows the data on the UI.

    €169 (Avg Bid)
    €169 Keskimäär. tarjous
    37 tarjoukset

    send data packet over 20 bytes on BLE

    €35 (Avg Bid)
    €35 Keskimäär. tarjous
    7 tarjoukset

    The mobile app will have to connect to a BLE enabled medical device (eg. Heart rate with body temperature) to collect the health record per request by the user. The data will be stored internally until the end of the day where the data will then be stored into the cloud. The cloud will have two functions, database( SQL or NoSQL, depends) and a GUI to

    €1162 (Avg Bid)
    €1162 Keskimäär. tarjous
    51 tarjoukset
    BLE Card Project Loppunut left

    Moto: Need to check the location of the card in zones with a long battery life of 2 years Design idea: Nordic nrf52 + key1 + Led (low power) + MCU chip (ultra-low power) + 2 x CR3032 Purpose: Need to make a broadcaster with the following parameters macid,uuid,temp,rssi,key_state, datetime Note: If the key is press long for 3 sec it will change a bit of key_state to 1 else show 0 Settings: Read ...

    €583 (Avg Bid)
    €583 Keskimäär. tarjous
    11 tarjoukset
    BLE nordic card Loppunut left

    BLE Card Project Moto: Need to check location of the card in zones with long battery life of 2 years Design idea: Nordic nrf52 + key1 + Led (low power) + MCU chip (ultra low power) + 2 x CR3032 Purpose: Need to make a broadcaster with following parameters macid,uuid,temp,rssi,key_state, datetime Note: If key is press long for 3 sec it will change

    €958 (Avg Bid)
    €958 Keskimäär. tarjous
    9 tarjoukset

    Hello Team, i want to make an App where user will record all his exercise activity via app and BLE device. Thanks

    €1437 (Avg Bid)
    €1437 Keskimäär. tarjous
    5 tarjoukset

    ...100 meters far away. Smartphone do response according to these ID info. The UUID, Major ID, Minor ID can be configured by smartphone app. Suppport working distance : 0-100M BLE 4.0, iOS 8.0 and above iPhone 4S & later, iPad 4, iPad mini, iPod Touch, etc samsung S4/S5, Xiaomi 2/3/4, etc Application Super market, School, Farm, Hospital, park, Museum

    €292 (Avg Bid)
    Mainostettu
    €292 Keskimäär. tarjous
    17 tarjoukset
    Proiect Arduino Loppunut left

    ...fac o machetă în care să fie reprezentată o intersecție semaforizată. Vreau să folosesc un modul Bluetooth conectat la Arduino, să-mi detecteze dispozitivele Bluetooth active (BLE Scanner), iar apoi, în funcție de câte dispozitive setez din cod (o limită), să se schimbe timpii de semaforizare. Totodată, mai vreau să conectez un LCD, care să-mi afișeze

    €161 (Avg Bid)
    €161 Keskimäär. tarjous
    4 tarjoukset
    Project for Nick B. Loppunut left

    ...Alexa kind of version both mini and big one( from client requirements to mass manufacturing), SOHO product, IP camera , smart power plug, smart IR blaster, BLE, ZigBee , WiFi, ZWave , NFC , ble 5, Burn in board , daughter boards , motherboards , processor based projects like imx6 , am3352, am3354. controller based design like stm32, Msp430 etc., RF

    €45 / hr (Avg Bid)
    €45 / hr Keskimäär. tarjous
    1 tarjoukset

    ...government. For this project, we are looking for a developer to build both Apple Watch and iPhone app. The app must able to reliably establish a stable Bluetooth Low Energy (BLE) connection with conventional heart rate chest transmitter (example Polar H10). Our team would want a developer that can develop apps, in both Apple Watch and iPhone, capable

    €2387 (Avg Bid)
    €2387 Keskimäär. tarjous
    32 tarjoukset

    build an android mobile application with the latest version to scan BLE beacons in background

    €78 (Avg Bid)
    €78 Keskimäär. tarjous
    7 tarjoukset

    I am looking for someone with experience with Nordic nRF52832, LIS3DH, fingerprint, proximity, and algorithm. Main Electronic components of device: - Raytac’s BLE 5 Module based on Nordic nRF52832 (see attachment for more details) - ARM Cortex – M4F processor -LIS3DH 3-axis MEMS accelerometer _ fingerprint module [kirjaudu nähdäksesi URL:n]

    €896 (Avg Bid)
    €896 Keskimäär. tarjous
    26 tarjoukset

    ... The library is called Ahavi. There are several examples of how to implement this. Here is one: [kirjaudu nähdäksesi URL:n] We make use of a lot of BLE technology. I would also like the print server discoverable over iBeacon. Apple has implemented an iBeacon for AirPrint. Please get this implemented as well. I have attached

    €476 (Avg Bid)
    €476 Keskimäär. tarjous
    12 tarjoukset

    Android GUI Application, takes data from BLE sensor and pressents angels, temp, bat and other things to the user, android 6.0 or newer compatible, created in android studio, kotlin

    €151 (Avg Bid)
    Salassapitosopimus
    €151 Keskimäär. tarjous
    11 tarjoukset

    Update our present BLE sketch for ESP32 Wroom 1. deep sleep and wake up through RTC ULP Coprocessor (save battery life) by a. timer (xxx msec) b. GPIO pin value changes beyond threshold 2. implement correct GATT service for load (scale), battery level (LiPo) 3. add Qi wireless charging status (Yes/No) to advertising package 4. add OTA functionality

    €291 (Avg Bid)
    €291 Keskimäär. tarjous
    13 tarjoukset

    Need a two page demo Android App that handles multiple BLE sensors connection. First page: - Implement a scan button to trigger BLE scanning action - Implement a device list to display found BLE devices. User can select multiple BLE devices from the list - Implement a connect button to connect to all selected devices in the device list and move to

    €243 (Avg Bid)
    €243 Keskimäär. tarjous
    14 tarjoukset

    bt832 or nordic nrf52832 beacon with sensor gas MQ-4 and MQ-6, work on beacon mode with Coin Cell Battery, need a board and case and source folder if you have a [kirjaudu nähdäksesi URL:n] ble/wifi/3g we can talk for other part of the proyect

    €323 (Avg Bid)
    €323 Keskimäär. tarjous
    13 tarjoukset