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    128 nrf52 dfu работ(-а,-ы) найдено, цены указаны в USD

    This is an academic project that involves the layout and routing of a PCB board in the Altium environment. The main components on the board contains a BLE radio (Nordic NRF52), a separate chipset antenna ([войдите, чтобы посмотреть URL]), and a motion sensor. We are still at prototyping

    $600 (Avg Bid)
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    Link Building Project work Завершено left

    ...need to know your price for each task 1, 2 and 3. A. Your cost for sourcing a link building opportunity and putting instruction to build it. B. Your cost as a done for you DFU service. To confirm, these are mainstream service, not looking for gambling, illegal or other links or sites. At this time looking for 'follow' link opportunities only. Hope

    $79 (Avg Bid)
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    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.

    $426 (Avg Bid)
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    BLE Card Project Завершено 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

    $653 (Avg Bid)
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    BLE nordic card Завершено 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

    $1074 (Avg Bid)
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    PCB Berger Design File Завершено left

    Create a Berger file for Quectel BC95-B28 linking UART with NRF52 and remaining pins exposed as headers.

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    Nordic nRF51822 Завершено left

    ...service is to be build up. Battery is connected on seperate ADC channel, which the nrf51822 has to keep sending all ways 6- Device ID needs to be sent on seperate service. 7- DFU - Over the air, firmware update functionality has to be added, so that our Mobile app can perform field update on the nrf51822 firmware ( app only ). We already have ADC code

    $545 (Avg Bid)
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    Embedded C program development Завершено left

    Arduino code exists for similar hardware architecture. Need implementation in embedded C for custom nRF52 hardware. EDIT: Code needs to be translated to embedded C in Segger IDE. (Knowledge of Arduino IDE is not sufficient.)

    $19 / hr (Avg Bid)
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    BLE firmware Завершено left

    This is for a POC. I'm looking for the sam...POS solution. Sending data based on 50-byte lengths and image (always same and only 1 format: png, or pdf or else)over BLE through hardware (any BLE hardware esp32, nrf51, nrf52...). I'm looking for the BLE firmware, but possible options: 1. Windows desktop app to send data 2. Mobile app (iOS or android)

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    ...firmware engineer / software developer with experience in ARM mbed OS who is helping me with writing the firmware for a project incl. the following components: 1) MCU Nordic nrf52 (Fanstel BT832 or BT840) 2) Gyro incl. DMP (Invensense mpu9250/ICM20689 ) 3) Sound decoder (VLSI vs1053b) 4) Serial (SPI) NAND flash storage (Micron MT29F2G01) 5) Touch input

    $1688 - $3377
    Скрытый Соглашение о неразглашении
    $1688 - $3377
    35 ставки
    Firmware developer for nRF52840 Завершено left

    I am looking for a firmware engineer who can develop nRF52840 program. If you have experienced, please bid with your history of projects for nRF52.

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    ...are developing a HID GAMEPAD controller and need help with the embedded FW and specifically the HID MAP. We need to get a HID GAMEPAD hardware to work on Android using the nRF52 BLE processor. We are using a HID test APP and comparing our values to a known good GAMEPAD (Steel Series BLE gamepad) Everything is working EXCEPT one big problem. We are

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    Project for ExpertEngineer7 Завершено left

    Hello I need firmware nrf52 dk that use saadc see below plwase Adc to ble Adc range 0~3.3v Pin p0.03 Sampling time 4ms The data byte sending to smartphone over ble is 20byte == 2+2+2+2+2+2+2+2+2+2 (Adc sampling data) and some simply comment specific code You can check it smartphone application I dont know how much and time can i get estimation

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    Project for Jamal B. Завершено left

    Hello I need firmware nrf52 dk that use saadc see below plwase Adc to ble Adc range 0~3.3v Pin p0.03 Sampling time 4ms The data byte sending to smartphone over ble is 20byte == 2+2+2+2+2+2+2+2+2+2 (Adc sampling data) and some simply comment specific code You can check it smartphone application I dont know how much and time can i get estimation

    $10 (Avg Bid)
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    1 ставки
    Project for Muhammad T. Завершено left

    Hello I need firmware nrf52 dk that use saadc see below plwase Adc to ble Adc range 0~3.3v Pin p0.03 Sampling time 4ms The data byte sending to smartphone over ble is 20byte == 2+2+2+2+2+2+2+2+2+2 (Adc sampling data) and some simply comment specific code You can check it smartphone application I dont know how much and time can i get estimation

    $10 (Avg Bid)
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    1 ставки

    Hello I need firmware nrf52 dk that use saadc see below plwase Adc to ble Adc range 0~3.3v Pin p0.03 Sampling time 4ms The data byte sending to smartphone over ble is 20byte == 2+2+2+2+2+2+2+2+2+2 (Adc sampling data) and some simply comment specific code You can check it smartphone application I dont know how much and time can i get estimation

    $10 (Avg Bid)
    $10 Ср. ставка
    1 ставки
    Project for Kasun D. Завершено left

    Hello I need firmware nrf52 dk that use saadc see below plwase Adc to ble Adc range 0~3.3v Pin p0.03 Sampling time 4ms The data byte sending to smartphone over ble is 20byte == 2+2+2+2+2+2+2+2+2+2 (Adc sampling data) and some simply comment specific code You can check it smartphone application I dont know how much and time can i get estimation

    $200 (Avg Bid)
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    1 ставки

    ...Keil: Product: MDK-ARM Lite 5.22 Component: ARM Compiler 5.06 update 4 (build 422) Tool: armcc [4d3604] Softwares to be updated Bootloader: Project: Braceletexamplesdfubootloaderpca20006dual_bank_ble_s130arm5_no_packs [войдите, чтобы посмотреть URL] Bracelet: Projekt: Braceletexamplesble_peripheralble_app_beaconpca2000

    $1116 (Avg Bid)
    Соглашение о неразглашении
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    Project for Chengwei Y. Завершено left

    Hello, I have the NRF52 board on the link bellow and I want to load a small code. But I have not idea how to do it (I think we need to load bootloader and softdevice first, but I dont know how). Can you help me on how to load code to the board? [войдите, чтобы посмотреть URL]

    $20 (Avg Bid)
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    Nordic NRF52 Firmware Завершено left

    What I am looking for is a skeleton of a firmware for a Nordic NRF52 device. The firmware should: On boot, sets up the pins and peripherals. Has functions to read/write I2C data to/from the IR Thermometer, Heart Rate & Pulse, Accelerometer, Gyro, Compass, ECG Clock, and Battery Charger. Has functions to read/write 4-wire SPI to/from the

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    ...encryption to load a Private Key signed DFU over USB. So the sequence will be as follows. A binary file on a PC is encrypted using a Private Key to create a DFU The DFU will be loaded on the MCU and decrypted using Public Key. (Probably using the STM example DFU tool) The Bootloader is re-flashed with the contents of the DFU (It can be the same code but with

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    We are looking to employ a firmware engineer for 1 month to w...high data throughput up to 300 kbps. We also need other parts of our firmware porting from Arduino to Segger Embbed Studio. Requirements: 1. Experience with BLE and Nordic nRF52 BLE modules 2. Strong embedded C/C++ programming skills 3. Experience working with Segger Embedded Studio IDE

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    nrf52832 board development Завершено left

    Looking for expert from embedded domain having years of experience developing boards including Bluetooth Low Energy, NRF52 series specifically and associated sensors viz., MPU6050, an IR and Load Cell sensor, to design, develop, test and provide market-ready board with firmware access.

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    Hi. I need to get a product out to market based on nRF52 chip from Nordic Semiconductor. I'm using Segger embedded Studio IDE and have already done the work to get things working over BLE but need help in getting more services and characteristics up and running. I need a embedded software engineer who can help support me on this. I have more requirements

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    a small board with temp, humidity, tds, PIR, 1 KEY, all 5 are input, and stream data to mobile app (also needed), with mac, RSSI, battery and dt at set interval and with option to change UUID,maj,min,time interval and datetime from mobile and incorporate led on/off, smd relay on/off, size 25x40mm

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    Hi there! This is a quick simple easy project. I have a board, powered by Nordic nRF The board has USB-C and is supposed to charge the connect lithium ion battery which is 7.4 Volts The charger ic (MAX14748) is disabled for charging by default I need someone who has experience with this and can enable charging probably using I2C (TWI) communication Key is, you must have already done this, you ju...

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    I want to build a desktop application to commu...into C++. The features which are implemented in Java must be implemented in C++. A link to the Java application is as follows "[войдите, чтобы посмотреть URL]". This project is a proof of concept and successful candidates will be recommended for bigger projects in the future.

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    We are looking for someone with...C-Code project with the s132 softdevice and get it working on Android 7.0, 7.1.1 and 8.0 as well as on iPhones. We are looking for just very basic example code that runs in the nRF52. Here is a link to the DEV Kit: [войдите, чтобы посмотреть URL]

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    Project for Zhennan W. -- 2 Завершено left

    ...com/product/3406 for size reference Attached some info / calcs for the above. Steps and milestones will be: 0. Sourcing the NRF52DK, I2S microphone 1. Program for mic and NRF52 to record voice 2. Program to save recorded data to SD card as byteStream 3. Program to send data from SD card to BLE target device 4. Add battery and charging circuit for testing

    $650 (Avg Bid)
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    ...com/product/3406 for size reference Attached some info / calcs for the above. Steps and milestones will be: 0. Sourcing the NRF52DK, I2S microphone 1. Program for mic and NRF52 to record voice 2. Program to save recorded data to SD card as byteStream 3. Program to send data from SD card to BLE target device 4. Add battery and charging circuit for testing

    $761 (Avg Bid)
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    iOS BLE app development Завершено left

    ...being used is the NRF52. The NRF52 will be controlling an RGB LED strip. The plan for the mobile app is to allow the user to change the colors of the LEDs . The strip will also be animated, so the user will be able to edit each frame. The current number of frames is to be 24. The app will need to be able to send the data to the NRF52 for it to parse and

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    Firmware module development Завершено left

    We are a small company that works with weather monitoring, we have a whole hardware development team, but we want to outsource some specific jobs like this one: Develop a ...development team, but we want to outsource some specific jobs like this one: Develop a driver for the sensor BMP280 in Zephyr RTOS for an ARM microcontroller from the family nRF52

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    ~Just I am working with nrf52 chip, playing with buttons and leds, ~I am able to press 1 button at a time and obtain a output(say blinking LED) which I want, ~Also, I worked with long press of one button ( SAY ONE BUTTON PRESSED FOR MORE THAN 2 SECONDS) and made an distinguish between the outputs obtained depending on whether it is short push or long

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    Embedded C project with nRF52 Завершено left

    I am working on a nRF52 project where MPU-9250 is connected with i2c interface and (ssd1331) display will be connected via spi. Project Details Initial Setup: Once the device is connected, mobile will pass struct data to do initial set up. This data will be: • Name of device: 15 Chars long • Unique ID: A uuid • Current Time Device Name and

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    Hi, I look for a professional in C/C++ programming to control a smartwatch with nRF52 clip thru bluetooth connection, get the real time heart beat rate and blood pressure data and show the data in a graphic chart in PC. The previous similar working experience is a must. Please show your previous work. Thanks.

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    vid and PID Завершено left

    What we need is a windows driver installer for an arduino compatible board The installer need to install driver for DFU and serial port and it need to install driver for multiple boards

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    Для просмотра деталей, пожалуйста, зарегистрируйтесь или войдите в систему.

    Соглашение о неразглашении

    ...Linear motion sensor KMA36 2) Development environment MCU: Nordic NRF52832. Eclipse IDE with GCC compiler to be used. For Firmware development of nRF52832 SoC, use the nRF52 DK and for the BLE part, we will use nRF5 SDK. Debugger: Segger J-Link device. Developer must be available for meetings onsite....

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    i need a skilled freelancer or agency for a long term job in those field below: Microcontroller programming(Arduino ,Rpi ,STM32 nRF52 PIC ...) Mecatronic,Robotic,embedded system product prototyping then i need someone are equipped by electronics and embedded system tools and hardware for test

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    Very simple android app. use BLE Завершено left

    the app will use with one service and one characteristic, the app will send a text to nRf52 chip which connected to LED matrix that will display the text on it. UUID of the service is "DDDD" UUID of the text Characteristic is"DDD2"

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    ...Configuring device (sending a few flags to Hardware Device) - Update Hardware Device DFU (firmware). This requires getting DFU from our server and sending it to the Hardware Device. - Supporting multiple Firmware versions for syncing data, configuring device or uploading DFU - Deleting Hardware Device from our server and sending configuration to Hardware

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    I need to create an application for nRF52832. The firmware can be done with the demoboard PCA10040 (nRF52832)...witch I want to detect the beacon. So you must develop the firmware on a Platform that I can use, Segger or eclipse are prefer. Easy job for someone who already work with nRF52 and beacon. Possibility to have other job for the futur.

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    ...board which targets the STM32L476. This project eventually include Device Firmware Upgrade via USB as seen in application note : STSW-STM32080 Prior to this implementing DFU via USB, we want to create firmware that can output data from a structure in C based on a timer or other synchronization over the USB Bus. We will need either a Linux (perferred)

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    ...Nordic's S132 BLE stack that has custom services and characteristics. I just need the DFU capability added to the existing project which used the Keil IDE. I'd love to have the project converted to the new Segger environment if possible too. I'd like the DFU to be buttonless so that an iOS app (like Nordic's iOS app) can trigger the update automatically

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    ...USB kernel based on libusb and ATMEL DFU, both of which are open source. The existing updater program runs as follow. Computer first detects and communicates with the MCU of the USB devices through libusb driver, and then decodes (simple calculation) “.fir” file to raw firmware file. Then it uses an ATMEL DFU driver to program firmware into the MCU

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    Nrf52 simple i2c data transfer Завершено left

    I need to send i2c data from nrf52 with lowest power possible to nordict toolbox app. There are two sensors connected to nrf52, max30102 and lsm303.

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    Hi, I want to make a tracking device with GSM module and with BLE (probably with nrf51/nrf52 etc.), and if you press button it will send sms to another phone.

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    Hi, I look for a professional in C/C++ programming to control nRF52 clip thru bluetooth connection, get the real time heart beat rate data and show the data in a graphic chart. The previous similar working experience is a must. Please show your previous work. Thanks.

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