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    9,760 small microcontroller bluetooth jobs found, pricing in GBP

    Need to build mobile app for M2M device according to the screenshots attached. High resolution scheme will be provided in private message. Mobile app will support: 1) Bluetooth connection with m2m device; 2) GPRS connection with DB in cloud. It is needed to develop IOS and Android app. If you are expert in Android or IOS only, you are welcom as well

    £871 (Avg Bid)
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    45 bids

    Arduino code for a bluetooth controlled firefighting robot. The code should allow control of robot movements, up/down function of servo and on/off of a pump connected by a relay module.

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    ...communication, GPS, and bluetooth. Some other details are as follows: * Our mobile app will set a locked/unlocked status for the scooter on the server, and the iOT device should be able to listen for the state change. * When unlocked the iOT device should be reporting GPS, and it will need to communicate with the scooter via Bluetooth to unlock (disable

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    Fasetto is a company making ultra-portable microcomputers with large storage and wifi. We currently use the IMX6 quad core MCU with Linux already ported into the hardware. We would like to build an abstraction layer to isolate the app team from the hardwarre as well as implement an efficient process controller to optimize the use of the 4 cores

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    Hi Bijan M., do you have any experiences with INFINEON microcontroller and PMSM motors?

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    Hi, I am have an ARM Cortex STM32F103C8T6 and voice module WTK6900B01that I need to have programmed for pcb.

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    ...full-duplex UART communication mode, non- response mode. For one channel, connection mode is realized by connecting cable and hand controller. For the other one, connecting by Bluetooth module and tablets/cellphone (hereinafter referred to as tablets ). the APP should be able to connect to the massage chair and send the required commands as per command list

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    I'm working on a project to make a windows app that would send and receive data from ble DA14580 without adding any extra bluetooth dongle to a laptop. It is a dialog semiconductor ble chip I'm using. once the ble pairs with the laptop, it must send data to a com port. also the ble will be sending the coordinates along with the data. so the app must

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    I need some design advice for my first electronics project: The goal is to control the power supply of the indidual bays of a hard drive backblane. [[ See attached image first ]] The MCU should control 15 identical switches. Communication between the MCU and the host PC should happen via USB. USB should also be be used for the power supply. The whole design should be optimized for minimum power...

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    Four Bluetooth modules (slaves) should connect to a fifth Bluetooth module (master) and send data to the master. The Bluetooth module is a BL652 from Laird. I have already started with the code but can not transfer any data. This is the primary task and very kurzfistig to do. If a stable connection is established and the data exchange is working

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    I need a Bluetooth Classic plugin for Unity to work on all platforms. The purpose is to stream data from a wireless biosensor. If you have already developed this plugin, please let me know, as time is an issue. Thanks. Jordan

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    I need an expert on Arduino. I need the microcontroller to calculate the distance between two coordinates chosen from 1 gps local and another remote. and display the distance in a Display. More details to be provided to preferred freelancer

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    -Program microcontroler ATMEGA8-16PU -3 Actuators -3 HALL sensors input (position of actuators) Signal is DIGITAL on sensors - each actuator has end switch on up/low limit - Soft start on Actuators - 6 button hand control 3 actuators up/down Hand control separate from foot control - 6 button foot control 3 actuators up/down 3 taster preset programmable positi...

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    ...written in the C programming language incl. PICkit 3 In-Circuit Debugger/Programmer. The code must be entered via the keypad. The data sheet is in the upload files. The microcontroller must be a 16F887. The LCD of the PICDEM ™ 2 PLUS DEMONSTRATION BOARD must serve as the output. If the code has been entered correctly, a relay must switch to simulation

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    a bluetooth satellite database application where you can manage the server of connection

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    19 bids

    An android app that connects to bluetooth device

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    ...and Weight) is set, 3. Comes the 3rd screen where appears the device and is time to pair it with the app (Users push the Pair button and the app request access to enable bluetooth and find the device.) 4. Once is paired comes the dashboard. Appears the user's picture, a menu button in the left top corner and information about the last measurements

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    Develop a iOS and Android app that uses Bluetooth, WiFi and Cellular network to exchange information. Will provide more details upon selection.

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    Mobile development -- 4 1 day left
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    I need an Android app. I would like it designed and built. Android app display RFID card data after reading rc522 from arduino throgh hc-06 bluetooth.

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    i want to make a project in which a motor should be controlled through wireless using bluetooth from phone. And we should be able to change the speed of motor through phone. and motor should be able to rotate somewhat heavy rotation of 10 kg. i have similar project reference [login to view URL] pls if u are able to do all of the above mentioned

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    ...software to clone a chip credit card 4 days left Project name: Smart Card EMV / EMV ISO-7816 & Smart Card Java Card Software Engineer & Programming & Ecectronic Engineers & Microcontroller & Cryptography Look what I need : 1 PIN Project I need a Software with wich I can just read the PIN from a Smart Card ( a Bank Card ) wich can be a SDA or DDA card Like

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    Project ( in microcontroller 6

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    Linux C o C++ Programador experto en hardware Nordic Bluetooth NRF51822

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    ...proposed sensor(s) is/are to be able to measure the concentrations of Nitrogen, Potassium, and Phosphorous in wet soil. The sensor(s) should be able to be integrated into a. microcontroller. A specially skilled instrumentation engineer with experience in designing and building sensors is most appropriate. Further details can be shared on ward of the prpject

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    I need to control 3 motors via Bluetooth using atmega 328 microcontroller or on arduino mega/uno board. only need simulation and code file. Experienced persons bids only mentioning in proposal past projects done if any.

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    ...have unknown value (LSI has separate power supply and most of the time will be ON) in counter register for each single power up for Target Board (ez430). The register in microcontroller that will be holding internal virtual counter that will be with reset feature that set value to zero. The actual count in virtual counter goes both directions to positive

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    Program microcontroller or  any low cost programmable to operate touch screen, Bluetooth, wifi, ir device and rf devices in hardware.

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    Where we can be; 1. Add / edit Customers 2. Add items with price 3. make there invoices 4. print the invoice via Bluetooth printer [login to view URL] statement update and printable [login to view URL] print the payment bill. 7.(invoices statement by date) 8.(payment statement by date) All entries make faster ...

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    Need a small bluetooth connection app for iOS and Android App.

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    Project name: Smart Card EMV / EMV ISO-7816 & Smart Card Java Card Software Engineer & Programming & Ecectronic Engineers & Microcontroller & Cryptography Look what I need : 1. PIN Project I need a Software with wich I can just read the PIN from a Smart Card ( a Bank Card ) wich can be a SDA or DDA card. Like everybody

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    When there is an accident the car will the object and the switch or the IR sensor will detect the crashing, and will send the command to the microcontroller. The microcontroller will process the command according to the provided code and logic. The command will be send to the GSM module which will send the data to other care through the SMS message

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    ...for a developer that can code in both iOS and Andriod at the same time. The app I am about to create is a relatively simple business card (profile) exchange service with Bluetooth Beacon and Location service functions enabled. Bluebooth beacon to broadcast and receive business card profiles, Location function to log the location (GPS),time and date

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    ...by functionality and connect together inside a water-tight, metal housing. There are PCBs for: CPU, SRAM Memory 8MB, Analog section, Measuring sections, Sensors. Main microcontroller which is used so far is PIC16F74 operated on 5V and it should be replaced by MSP430 line (TBD which one exactly). DEVICE FIRMWARE The firmware is written in assembly

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    I want a simple application to get x,y,z from the points in form of cartesian format, there are already available open source application. The application should --> 1) Scan beacons from surroundings and get the co-ordinates from Local name ( x,y,z) of the beacon ( not from uuid ) 2) Application ought to have two screens, screen 1 to display co-ordinates and screen 2 for calibration of RSSI a...

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    Need to create Distance measuring app for taxi people. 1. Need show total distance. 2. Need allow driver to enter charges for first 5km, first 10km ...charges for first 5km, first 10km , etc 3. Need create receipt and share it via FB messenger , Imo, whatsapp, viber , email etc 4. Can print the receipt when small printer available via USB or bluetooth

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    I need an android application that can recieve Arduino sensor data through bluetooth tranciever hc-06

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    I have an iPhone app that is currently in app store that i need learn some of the functionality of its bluetooth connection. It would help if you are a bluetooth developer on the application side (not the device). Understanding bluetooth communication and listing services of a device through an IOS application. Please contact me for more detail.

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    Building a pan/ tilt camera setup Reciever ...mounted on top side of continuous servo as i have built a slip ring that will provide 12v without cables twisting I will need programming of atmel Microcontroller that is used Needed. Code for microcontroller Pcb manufacturing files Pcb diagrams Possibly working prototypes of transmitter and reciever

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    Building a pan/ tilt camera setup Recie...mounted on top side of continuous servo as i have built a slip ring that will provide 12v without cables twisting I will need programming of atmel Microcontroller that is used Needed. Code for microcontroller Pcb manufacturing files Pcb diagrams Possibly working prototypes of transmitters and recievers

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    Building a pan/ tilt camera setup Reciever -Using two standard servos 6v, -One...transmitter will be mounted on top side of continuous servo as i have built a slip ring that will provide 12v without cables twisting I will need programming of atmel Microcontroller that is used Needed Code for microcontrollers Pcb diagrams Pcb manufacturing files

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    Otra o no estoy seguro Otra o no estoy ...estoy seguro Necesito crear un sketch MIDI muy sencillo para un Arduino DF Robot Beetle BLE. Específicamente necesito un sketch que sirva de control remoto MIDI a través de bluetooth y se conecte con una app MIDI de iPhone existente. Tendrá 8 switches de on/off, y sólo enviará información (no recibirá...

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    ...of Xcode. I need the errors fixed and rebuilt to be able to be loaded on a test iPhone. It includes a software to communicate with Bluetooth LE. This app works with an IOT device we built that communicates with Bluetooth LE as mentioned earlier. Future work would be to develop the functionality further in the app. Check out app here [login to view URL]

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    I am looking for a skilled electronic engineer who can build me a prototype of a device. The proposed device includes a sensor module, microcontroller. module, a discharge and flow regulator module. The details of the system will only be shared upon signing a Non-Disclosure Agreement. The device is to be built for functional demonstration. In-depth

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    I need a demo for bluetooth printer . a png logo, text, QR code send bluetooth printer like a ticket. You can use any code. I need only code. You can make a button when click send an image, a text and a QR code.. I need in android stuido with java

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    Our PCB designer is ill and we need this microcontroller completed before 15/6. It's simple: just a 28 pin microcontroller, a rotary switch,a relay, 3 transistors and discrete components. The uploaded file is not the real design but has the same number of components. When awarding the design (Saturday 9/6) we will provide component placement instructions

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    I would like to create an application similar to [login to view URL] + with a music player with usb and bluetooth on a raspberry pi 3 with an original 7 inch display

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    ...a design for a microcontroller/hardware card that will be connected to between 54 to 110 Oled display. Each Oled display will have a different picture to view and can be changed according to the user. The design should be easy as possible, and the microcontroller/hardware card should have a maximum price of $100. The microcontroller / hardware can be

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    The mobile app will look like Square POS. Support - offline transaction - tablet and mobile view - receipt printing (bluetooth, usb) - QR code display and scanning - simple item inventory Backend will be provided. Code required to pass down so that we can integrate with other app

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