低功耗蓝牙(BLE) Jobs

BLE is a version of Bluetooth that has a lower energy consumption when compared to classic Bluetooth. Lower costs while maintaining the same communication range make BLE a viable wireless personal area network for many products including mobile operating systems iOS, Android, Blackberry and Windows 10. BLE is primarily used for video games, security, healthcare and fitness, PCs and mobile phones.

雇佣Bluetooth Low Energy Developers

筛选

我最近的搜索
筛选项:
预算
类型
技能
语言
    工作状态
    10 搜到的工作,价格货币为 HKD
    PLCtoiPhone 5 天 left

    The project consists of designing a wireless connection between a micro-PLC and a mobile device: iPhone. The micro-PLC currently uses Modbus Communications (RS232) to a HMI. The wireless device must be a micro type (WIFI) to join the PLC on its host PCB. All data between the PLC and the iPhone must be Modbus as per the PLC manufacturers requirements (the manufacturer web site will be provided f...

    $10056 (Avg Bid)
    $10056 平均报价
    20 个竞标
    RN 4871 via Android Studio 4 天 left
    已验证

    I need a couple of lines code to connect to Microchip RN4871 BLE module vla Android studio or Python, send a specific string and receive the output via BLE

    $280 (Avg Bid)
    $280 平均报价
    4 个竞标
    BLE stm32 esp32 firmwares 3 天 left
    已验证

    Server based on stm32f429zit + esp32 only as a BT tranciever Read BT air and call external function when devices state chenges Send command from external source to devices (see in dev func) BT dev #1 stm32wb55 magnetic sensor smd button for tamper Broadcasting to the server magnetic sensor state, button state, battery level BT dev #2 stm32wb55 2 push button 2 relays Broadcasting to the server ...

    $2005 (Avg Bid)
    $2005 平均报价
    8 个竞标

    BLE expert required to resolve an issue. Swift/ ios experience useful as the issue is on Ios. You would also need at 3 ios phones (ios 13 capable) to be able to reproduce.

    $5619 (Avg Bid)
    $5619 平均报价
    1 个竞标

    BLE expert required to resolve an issue. Swift/ ios experience useful as the issue is on ios

    $6726 (Avg Bid)
    $6726 平均报价
    3 个竞标

    I need help with a salami curing chamber project to monitor air humidity and temperature through an internet app. I'm thinking the following modules/components the following modules could work but i m open for other suggestions. Fridge Humidity sensor Temperature sensor Fan (for ventilation) Air hydrator Air dehydrator Lightbulb for heating. Maybe a nodmcu esp8266 for internet connection an...

    $1515 (Avg Bid)
    $1515 平均报价
    7 个竞标

    We need a Android kotlin developer to help us implement a native language react native component. The component is written and working but, needs to be upgraded and tested against IOS code. The actual software talks to a biometric card using a proprietary transport protocol over BLE/NFC/USB, but for the moment we are focusing on BLE. Please answer the follow questions so that I know you're...

    $3140 (Avg Bid)
    $3140 平均报价
    4 个竞标

    ios BLE expert required to help solve an issue in our current application. you MUST have atleast 3 ios devices capable of ios13 and above. You will be required to work with screenshare.

    $7453 (Avg Bid)
    $7453 平均报价
    13 个竞标

    NDA is required to work on this project. Sample project/pcb is needed to validate experience. Skills and components: 1. WiFi Module(ESP 01, ESp 8266mod, ESP32 etc) 2. Andruino Sensors(Humidity, vibration, sound) 3. ATMEGA2560 chip(Standalone programming), STM32 Chip(programming), PIC16LF1936T-I/SS chip 4. Mini Player (audio) 5. Transceiver (RF) Chip 6. Andruino Camera 7. Bluetooth module 8. GSM ...

    $93 / hr (Avg Bid)
    $93 / hr 平均报价
    29 个竞标