Arduino bluetooth serial sketch android jobs

Filter

My recent searches
Filter by:
Budget
to
to
to
Type
Skills
Languages
    Job State
    23,325 arduino bluetooth serial sketch android jobs found, pricing in USD

    to do this project, you need to have (1) one Raspberry Pi (Master) device, and one nrf24l01+ device is on Raspberry Pi. (2) many Arduino devices (slaves), and each Arduino device has one nrf24L01+ device. Master will send a "syn" signal to all slaves, every 1 or 2 seconds, to ask all slaves to do a measurement. All slaves shall receive a "syn" signal

    $107 (Avg Bid)
    $107 Avg Bid
    7 bids

    ...2.4. This is a fixed priced project and must be delivered on time and on per budget, according to the Freelancer's initial bid. Added 18-Dec-2018: You can find an example Android App described here: [login to view URL]:_OBD-II_Android_Monitor and a link to the source code for it here: [login to view URL]

    $425 (Avg Bid)
    $425 Avg Bid
    12 bids

    Looking for 2 black and white drawings - one of the chef knife and one of the sharpening stone. both on a transparent background. I'm attaching an example of what I am looking for.

    $27 (Avg Bid)
    $27 Avg Bid
    27 bids

    We need to connect our android app via bluetooth with some cheap models of thermal receipt printers. You can offer models of thermal receipt printers with which you have bean dealing. We are open to consider different devices. After connecting to printer we need to put button "Print" on our activity(page) with order details. On pushing this button

    $167 (Avg Bid)
    $167 Avg Bid
    13 bids

    ...PCB designed to operate this project: [login to view URL] A prototype loose-wired set-up is already working with an arduino mini, a stepper motor, a stepper driver and a real-time clock. Tasks include: 1. Design a PCB to match the functionality of the current set-up and deliver a 1 off board

    $34 / hr (Avg Bid)
    $34 / hr Avg Bid
    1 bids
    Flashable Patch Android 6 days left
    VERIFIED

    I need someone to create a flashable patch, applying the referenced, already existent patchset. I am having severe Bluetooth Audio quality issues on a rooted Xiaomi Mi Max 2, Lineage OS 15.1 (Oreo 8.1) I found out that a possible solution might be to enforce a higher Bitrate / Dual Channel. Installed ROM [login to view URL]

    $90 (Avg Bid)
    $90 Avg Bid
    2 bids

    Online store for Industrial Arduino sales. [login to view URL] Need to write articles and blogs regarding the product to increase SEO ranking.

    $114 (Avg Bid)
    $114 Avg Bid
    19 bids

    I'm Looking for electrical engineer with .net and Arduino skill. You must be real professional. Don't bid if you are new in this scope. Thanks in Advance.

    $2 - $8 / hr
    Sealed
    $2 - $8 / hr
    1 bids

    I'm Looking for professional electrical engineer with Arduino and Matlab skill. The project is also related to computer vision. More details on pm.

    $7 / hr (Avg Bid)
    $7 / hr Avg Bid
    10 bids

    Hello, I need someone to build me a bluetooth connector backend in python. Preferably with dbus and bluez. However I am open suggestions.

    $237 (Avg Bid)
    $237 Avg Bid
    10 bids

    Hello I need simple react native bluetooth app developer. Project description following ---------------------------------------------------------------------------------------------------------- React Native working in both Android (>= 5.0) and iOS (>= 11.0) Screen 1: Full screen background camera video with UI in the front (Buttons, text, etc)

    $579 (Avg Bid)
    $579 Avg Bid
    28 bids

    I have a arduino code, it have [login to view URL] on serial monitor, I want the data show on c# with a field, so that I can copy the data from this field to other program.

    $33 (Avg Bid)
    $33 Avg Bid
    3 bids

    I am a serial entrepreneur. I need 3 websites designed for $500 per website. ($1,500 budget) Each site will have no more than 5 pages per site. I need the sites built on a platform that it will be simple for me to make edits on after they are built. The websites will need to be mobile friendly. The websites will need to have shopping carts. I already

    $1381 (Avg Bid)
    $1381 Avg Bid
    160 bids

    I have created a preliminary sketch of logo for the company name "DRK ………….. Services". The company will be involved in structural engineering service for residential, commercial and industrial sector. I want you to creatively think how you can make the last letter look like "K" while maintaining the symmetry for remaining content. I want to ...

    $11 (Avg Bid)
    Guaranteed
    $11
    37 entries

    We would like to graphically design our logo to be used online. We have a sketch. We are a carpfishing brand from Belgium.

    $30 (Avg Bid)
    $30 Avg Bid
    66 bids

    ...device. Mode of communication is with Bluetooth. Need to send integer values. Required Keypad with customized values. upon pressing each button desired value to be send to the hand held device. My Experiences on this work: 1)Tried with All ble modules but only BT24LT is only connecting. 2) Tried using arduino to send values through BT24LT but

    $8 (Avg Bid)
    $8 Avg Bid
    1 bids

    ...device. Mode of communication is with Bluetooth. Need to send integer values. Required Keypad with customized values. upon pressing each button desired value to be send to the hand held device. My Experiences on this work: 1)Tried with All ble modules but only BT24LT is only connecting. 2) Tried using arduino to send values through BT24LT but

    $19 (Avg Bid)
    $19 Avg Bid
    3 bids
    CNC - ARDUINO and GRBL expert 5 days left
    VERIFIED

    Hello to all i have bought a CNC drawing robot but it does not run. I think is due to GRBL correct flash. I need someone expert in that that can give me 1 hour of support I think will be enough. Thanks and best regards.

    $17 / hr (Avg Bid)
    $17 / hr Avg Bid
    8 bids

    I need a poster that is visually sketched as per the concept.

    $39 (Avg Bid)
    $39 Avg Bid
    7 bids

    ...wristband which can measure i)heart rate ii)blood pressure iii)O2 [login to view URL] 1.i want to send these 3 measurement data to PC (real time) via arduino or just directly wristband connect to PC can use any platform to write the program 2. Once measurement data send to PC , alert can be trigger if the measurement reaching some

    $416 (Avg Bid)
    $416 Avg Bid
    18 bids

    I would like for somebody to come up with dimensions and a design for an idea I have. The idea is simple, I want to create a windshear wiper for a car door's window. Feel free to message me with any questions or if you would like to inquiry about the project some more!

    $23 (Avg Bid)
    $23 Avg Bid
    14 bids

    ...It's basically for a pcb design for a dual axis solar tracker and receiver I want to have made and make it open source. I've made prototypes myself initially using 3.3v arduino pro mini modules in combination with hc-12 modules on breadboards, but now I want to use esp32. I'm almost done writing the document explaining further details of the project

    $20 / hr (Avg Bid)
    $20 / hr Avg Bid
    1 bids

    1) i have a already made arduino weigh code, it can show how many grams on a lcd display, but i want to send this real time number to pc and show on pc using c#. 2)Also, the c# need a real time reading, which means when the weigh is changing, the number on pc c# will also change in real time, no need to press any button to get update the number, it

    $158 (Avg Bid)
    $158 Avg Bid
    25 bids

    I need help developing a simple serial manager that handles some inputs and stream serial outputs, details in chat

    $142 (Avg Bid)
    $142 Avg Bid
    20 bids
    Trophy icon fix a arduino shield in eagle 19 hours left

    I need to replace one of the IC's with a socket instead. and then make the actual board the shape of the uno add the holes and verify the pin offsets.

    $10 (Avg Bid)
    Guaranteed
    $10
    3 entries

    I need Arduino serial communication to be built. I will explain more details in the chat.

    $81 (Avg Bid)
    $81 Avg Bid
    41 bids

    Hello, I have a frequency generator made with a arduino UNO + AD9833 + TIP31+ step up converter (DC) I can set the frequency via the serial monitor in the arduino software Then the circuit can be unplugged from the computer and powered by a 12V power source and will work independantly The circuit produces an electric signal with a min voltage of 0V

    $59 (Avg Bid)
    $59 Avg Bid
    9 bids

    ...need you to design a control circuit with RTC that can do the following: 1- Read a code that consists of (date, time and unique number) 2- The code sent from Mobile via Bluetooth. 3- The circuit will control a High Voltage Contactor ( On or Off ). 4- See the Attached photo for understanding. Conditions: 1- Minimum cost MUST be considered 2- Try to

    $33 / hr (Avg Bid)
    $33 / hr Avg Bid
    29 bids

    I'm looking for someone who can do this project, as well as contribute ideas. I would like to make a kind of infrared gate, which when an object passes, beeps. The maxim...ideas. I would like to make a kind of infrared gate, which when an object passes, beeps. The maximum distance to detect the object would be one metre. It could be done in arduino.

    $34 (Avg Bid)
    $34 Avg Bid
    12 bids

    CODE, only codeing needed I got a arduino nano and a digital adressable led strip (ws2812) or simular. I know how to wire them but i do not got time to make a code, so i am looking for a code that does the following: Have a button for «automatic» and « manual» mode(and a smal led to indicate) Automatic mode should make the led dance with a few patterns

    $54 (Avg Bid)
    $54 Avg Bid
    7 bids

    hi i need sketch up designer for project...please show me your sketch up work

    $47 (Avg Bid)
    $47 Avg Bid
    34 bids
    Arduino project 4 days left
    VERIFIED

    ...task and all relevant requirements. Expected deliverables: • a working sketch according to all stated requirements in order to be tested on an Arduino Uno kit. • a bootloader according to all stated requirements in order to be programmed and tested on a prototype. • a working sketch according to all stated requirements in order to be tested on a prototype

    $96 (Avg Bid)
    $96 Avg Bid
    10 bids
    Arduino project 4 days left

    i'm preparing a arduino based low cost chicken feeding system, i need to write a 10000+ words report.

    $42 (Avg Bid)
    $42 Avg Bid
    9 bids

    ...Fields for Registration: CLIENT DETAILS Name*: Company: Phone*: Email: City: Country: Group: [LIST] MEDIA DETAILS Category: [LIST] Media Type: [LIST] Brand: [LIST] Model: Serial No*: Problem: [LIST] Priority: [LIST] Other Notes: Made In: [LIST] *Successful Client/Case registration must generate a unique Case ID for each client/case. 2. INWARD

    $156 (Avg Bid)
    $156 Avg Bid
    9 bids

    We are looking for a programmer to develop the Bluetooth communication subsystem between an IOT device and an AndroidiOS (or even Windows Phone) device. Xamarin would be a plus. The Bluetooth chip in the IOT device is a Nordic nRF52840. It can be Bluetooth 4 but we would prefer Bluetooth 5 as range and power are important The system must auto-connect

    $5452 (Avg Bid)
    $5452 Avg Bid
    46 bids
    Arduino sketch 4 days left

    I need a sketch for arduino with a following logic: Two rows of physical buttons, top and bottom. Buttons in the top row we name: 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 1.8 Button in the bottop row we name: 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, 2.7, 2.8 For each button we have a led light, we name them 1.1 - 1.8, 2.1 - 2.8 for each button in the top and bottom

    $45 (Avg Bid)
    $45 Avg Bid
    5 bids

    ...IoT device based on common flexible programmable platforms such as Arduino, Raspberry Pi, ESP32 or equivalent with WiFi and Bluetooth integrated circuits. The Embedded Device (ED) is aimed to drive the interaction between a portable NFC and a commercial product by mean a Bluetooth (BT) communication. The ED shall connect by Wifi to SmartPhone (or PC)

    $21 / hr (Avg Bid)
    $21 / hr Avg Bid
    29 bids

    Looking for 2 black and white drawings - one of the chef knife and one of the sharpening stone. both on a transparent background. I'm attaching the free tool line drawing as examples, but looking for something much cleaner.

    $18 (Avg Bid)
    $18 Avg Bid
    9 bids

    need arduino tested pcb furmwarevfiles for countdown lock timer

    $13 (Avg Bid)
    $13 Avg Bid
    1 bids
    $13 Avg Bid
    1 bids
    Data Logging 3 days left

    i want a desktop application for windows in any language which send and receive a string of code in continue loop on serial port at the same time. after receiving the code it will be used for some mathematic calculations and finaly calculated value display on the app. its a DAta logging type project

    $146 (Avg Bid)
    $146 Avg Bid
    11 bids

    ...messaging platforms like Pub/Sub on cloud services like Azure, Google, Amazon etc. - Hands-on experience working with embedded platforms/Operating Systems using devices like Arduino, Raspberry Pi, or any ARM based controllers. - should have worked on ESP series, Atmel series. - Experience with one or more commercial wireless protocols like BLE, Wi-Fi

    $587 (Avg Bid)
    $587 Avg Bid
    10 bids
    Courtroom Sketch 3 days left

    Courtroom artist to illustrate a prosecutor’s closing argument.

    $73 (Avg Bid)
    $73 Avg Bid
    14 bids

    I am Said from Oman/Muscat I have hydroponic arduino project need to by Modify The project is ready and free, but needs to modify 3 or 4 things to suit my use Who is interested please contact me on email [Removed by Freelancer.com Admin]

    $161 (Avg Bid)
    $161 Avg Bid
    14 bids

    I want sketch artist who can first draw a mascot for our South Indian Restaurant. Once sketch is finalised the character needs to be drawn in 3d like below reference.

    $25 (Avg Bid)
    $25 Avg Bid
    7 bids

    I have an NRF5 to Chip and software written in keil for the chip. My problem is that I can connect to the device through the iPhone nrf connect app, but when it gets out of range and I come back in range it does not automatically. I need it to reconnect every time indefinitely.

    $175 (Avg Bid)
    $175 Avg Bid
    7 bids

    I want to create a pcb that will act as cover for the following din rail box: [login to view URL] The pcb dimmensions(155.4 x 42) and m...keyboard will have 16 keys that will have 8 pins which i was thinking to link to a CD4021BM96 through 10k resistors in order to use less pins when connecting the PCB to my Arduino controller. thanks

    $616 (Avg Bid)
    $616 Avg Bid
    13 bids

    ...cloud. It's a sensor that connects to the wifi I'm using an arduino uno and mega The mega has a PIR sensor while the uno has a pressure sensor When each sensor is triggered, the esp-01 will send a message through the internet to the blynk app The issue im having is with the USB to Serial device that I am using. It doesn't read the AT commands and never

    $118 (Avg Bid)
    $118 Avg Bid
    3 bids
    Arduino C/C++ to C# 3 days left
    VERIFIED

    Hey all I am in need of converting some Arduino code/library to C#. Stats on the Arduino source files: "[login to view URL]" ~650 lines of code "AES.H" ~70 lines of code

    $130 (Avg Bid)
    $130 Avg Bid
    26 bids
    sketch drawing 2 days left
    VERIFIED

    I need a sketch drawing of a photograph

    $17 (Avg Bid)
    $17 Avg Bid
    19 bids