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    122 nrf52 infocenter работ(-а,-ы) найдено, цены указаны в USD
    nRF52 help with project setup Завершено left

    We need help to setup Segger studio and compile example BLE iBeacon. You will work over Anydesk to setup environment.

    $14 / hr (Avg Bid)
    $14 / hr Ср. ставка
    12 ставки

    Hi, Amitraj Can you develop a BLE Mesh sensor network using nRF52 from Nordic Semiconductor.. Data to be viewed over UART and via a cloud service on an Android device

    $200 (Avg Bid)
    $200 Ср. ставка
    1 ставки

    -The two nrf52 chips must communicate with each other. Central Role -It must be prepared using the Arduino IDE. -Arduino Primo must be selected as the card. -The chip should scan continuously and connect automatically when it finds the client. -The central chip should be able to make multiple connections at the same time. -When connected to the client, it must send a 12-digit number. Peripheral ...

    $128 (Avg Bid)
    $128 Ср. ставка
    3 ставки
    nRF52 OTA on mesh network Завершено left

    I am looking someone who experienced on NRF52 OTA. - NRF52 firmware program for OTA - Upload firmware on mesh network We can discuss more on chat

    $930 (Avg Bid)
    Избранный Срочный
    $930 Ср. ставка
    8 ставки
    Joystick firmware for Nordic nRF52 Завершено left

    Develop a joystick HID firmware for device based on Nordic nRF52 BLE chip. 12 buttons function mapped same as XBOX controller to control games on Android phones. Can provide PCB design files upon request.

    $987 (Avg Bid)
    $987 Ср. ставка
    16 ставки
    iBeacon project with GPS Завершено left

    design and develop iBeacon module based on nrf52 with Gps capability. you will provide schemas, prototypes and finally deliver working product. prototypes will be pair separately. module will act as iBeacon, and will have GPS to collect GPS data. module will be powered by a battery and if connected to external power (5-12v range) it will enable GPS antenna and collect also GPS data. module will ha...

    $13 / hr (Avg Bid)
    $13 / hr Ср. ставка
    12 ставки
    nRF52840 OTA project Завершено left

    hi, developers I am looking a master of nrf52 programming. Need to program bootloader on BLE. 1 . download hex file from cloud 2. OTA programming between nRF52 devices Only bid on experienced freelancer We can discuss more on chat. thanks

    $316 (Avg Bid)
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    6 ставки
    Schematic design for NRF52 Завершено left

    Hi, I am looking for a low-cost hardware design expert to design a circuit(schematic). The device is based on NRF52 with multiple sensors and interfaces for memory and RTC chip. Design a simple PCB board.

    $133 (Avg Bid)
    $133 Ср. ставка
    12 ставки
    NRF5x Sensor Завершено left

    Build a low power BLE sensor device with multiple sensors onboard. The device has to be a miniature power efficient design. Main Processor is NRF52. Looking for a person who can do mechanical design for plastic mold, and who can design the schematic and PCB in Altium. do market research for a cost-effective component procurement and Assembly facility.

    $547 (Avg Bid)
    $547 Ср. ставка
    10 ставки
    Wireless Sensor with Remote Update Завершено left

    I would like a sensor that uses the ANT-FS framework to perform remote updates of the application to the sensor. Further details are available post-acceptance. I'd like this to be hourly work. It is preferable to have experience with nRF52 family processors.

    $10 / hr (Avg Bid)
    $10 / hr Ср. ставка
    5 ставки

    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 stage so regulatory compliance is unnecessary. This project should only take a few days. However, after the comp...

    $607 (Avg Bid)
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    34 ставки

    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.

    $427 (Avg Bid)
    $427 Ср. ставка
    5 ставки
    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 of key_state to 1 else show 0 Settings: Read ...

    $653 (Avg Bid)
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    11 ставки
    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 bit of key_state to 1 else show 0 Settings: Read...

    $1074 (Avg Bid)
    $1074 Ср. ставка
    9 ставки
    PCB Berger Design File Завершено left

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

    $212 (Avg Bid)
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    14 ставки
    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.)

    $18 / hr (Avg Bid)
    $18 / hr Ср. ставка
    25 ставки

    1) I need to develop my mobile version of the WordPress website [войдите, чтобы посмотреть URL] so that google (developers speed) test will be 90+ 2) I want to make website multilingual. At least add English, Spanish, Chinese, French and Russian. 3) I want to develop the structure and text content. I want to add new units and make broader existed units. 4) I want to make better design of mobile ve...

    $395 (Avg Bid)
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    15 ставки
    BLE firmware Завершено left

    This is for a POC. I'm looking for the same concept seen in this video: [войдите, чтобы посмотреть URL] Without the 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 d...

    $182 (Avg Bid)
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    5 ставки

    I am searching for an experienced embedded 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.

    $230 (Avg Bid)
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    15 ставки

    We 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 loosing a lot of resolution on the Joystic...

    $173 (Avg Bid)
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    3 ставки
    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???

    $10 (Avg Bid)
    $10 Ср. ставка
    1 ставки
    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)
    $10 Ср. ставка
    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)
    $10 Ср. ставка
    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??? tool keil5 thank you

    $200 (Avg Bid)
    $200 Ср. ставка
    1 ставки

    Working software for nrf51822 should be migrated to nrf52832 Current versions Softdevice: [войдите, чтобы посмотреть URL] Processor: nRF51822QFAA IDE: Keil uVision 5.22.00 Compiler 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: Braceletexamplesdfubootloaderpca20006dua...

    $1116 (Avg Bid)
    Соглашение о неразглашении
    $1116 Ср. ставка
    9 ставки
    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)
    $20 Ср. ставка
    1 ставки
    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 ECG sensor Has functions to read I2S dat...

    $1114 (Avg Bid)
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    9 ставки

    We are looking to employ a firmware engineer for 1 month to write data collection and BLE data streaming firmware for our project using a 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...

    $1431 (Avg Bid)
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    16 ставки
    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.

    $737 (Avg Bid)
    $737 Ср. ставка
    12 ставки

    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 for variants of the product after this...

    $1210 (Avg Bid)
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    19 ставки

    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

    $13 / hr (Avg Bid)
    $13 / hr Ср. ставка
    2 ставки

    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...

    $65 (Avg Bid)
    $65 Ср. ставка
    8 ставки

    We are looking for someone with experience using the nRF52832 Development boards and who can setup a demo 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]

    $234 (Avg Bid)
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    4 ставки
    Project for Zhennan W. -- 2 Завершено left

    Hi Zhenan Goal is to build a device that will record conversations, save them on the device, and sync to an iOS based. The battery life needs to support ~3-4hours of conversation recording (ideal would be 6 hours) Form factor will be important and will need to be somewhere in (65mm x 35mm) range. Some thoughts on what a POTENTIAL (Please improvise) solution can be, 1. The core processor would b...

    $650 (Avg Bid)
    $650 Ср. ставка
    1 ставки

    Hi all, Goal is to build a device that will record conversations, save them on the device, and sync to an iOS based. The battery life needs to support ~3-4hours of conversation recording (ideal would be 6 hours) Form factor will be important and will need to be somewhere in (65mm x 35mm) range. Some thoughts on what a POTENTIAL (Please improvise) solution can be, 1. The core processor would be...

    $761 (Avg Bid)
    $761 Ср. ставка
    25 ставки
    iOS BLE app development Завершено left

    - Bonding - Data transfer to wearable - Scanner - Connect/disconnect Database: - Store user's data for wearable Live Editor: - live view of data to be sent to wearable - save button ListView of created data The BLE SoC that is 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 . ...

    $20 / hr (Avg Bid)
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    36 ставки
    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 driver for the sensor BMP280 in Zephyr RTOS for an ARM microcontroller from the family nRF52

    $298 (Avg Bid)
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    9 ставки

    ~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 push on button. **~ Now, I facing difficulti...

    $19 / hr (Avg Bid)
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    15 ставки
    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 unique id will be stored in some ...

    $682 (Avg Bid)
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    23 ставки

    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.

    $1391 (Avg Bid)
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    Looking for Skilled Embedded developer/Firmware expert with the following skills for IoT project for developing a BLE Based exercising machine. 1) Firmware development experience in: • MCU: Nordic NRF51822/52832 • Rich knowledge and experiences at C/C++/Embedded C, Embedded Linux, FreeRTOS. • Have used ARM, MPU, PLD and embedded system eq...

    $729 (Avg Bid)
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    10 ставки

    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

    $36552 (Avg Bid)
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    18 ставки
    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"

    $346 (Avg Bid)
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    4 ставки

    I need to create an application for nRF52832. The firmware can be done with the demoboard PCA10040 (nRF52832) and beacon. The firmware can be based on BLE centrale example. What I want to do is detect when I approach to a beacon, and activate a GPIO and send the ID throught the serial port. I need to adapt on the futur the firmware according my beacon, for example Beacon 1 activate GPIO1, ...

    $70 (Avg Bid)
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    5 ставки

    I have written custom firmware using 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 u...

    $1057 (Avg Bid)
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    11 ставки
    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.

    $100 (Avg Bid)
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    3 ставки