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    579 lora công việc được tìm thấy, giá theo USD
    Lora mesh network firmware Đã kết thúc left

    Lập trình firmware cho mạng mesh dùng module lora

    $300 (Avg Bid)
    $300 Giá đặt trung bình
    2 lượt đặt giá

    Sử dụng Rak 831 cùng Raspberry làm thành gateway, rak 811 là node gởi dữ liệu.

    $30 - $250
    $30 - $250
    0 lượt đặt giá

    We adben design embedded system of technologies like LORA,ZIGBEE,FIRWARE DEVELOPMENT and many more. We don't have a proper website and we require it as soon as possible. [Removed by Freelancer.com Admin for offsiting - please see Section 13 of our Terms and Conditions]

    $146 (Avg Bid)
    $146 Giá đặt trung bình
    12 lượt đặt giá
    IoT device design 5 ngày left

    Good day I need 3 IoT board to be developed. The three board will basically be the same product, besides the communication stack. The three communication stacks that will differentiate the boards is: • GSM (GPRS, 2G, 3G, 4g/LTE) • Sigfox • LoRa The basic sensors and features the board must have is: • GPS • BLE • Temperature and humidity sensor • Accelerator &...

    $2333 (Avg Bid)
    $2333 Giá đặt trung bình
    20 lượt đặt giá

    We need industrial design sketches and renderings for a new sex tech product. We are a sex tech startup looking to revamp the sex toy aesthetic, offering sleek, modern designs. We are looking for a designer to design a dual stimulation sex toy, one end for insertion (G-spot) another end for clitoral outer stimulation (see examples from Lora Dicarlo’s One, and WeVibe’s Chorus). We alr...

    $300 (Avg Bid)
    $300
    5 bài tham dự

    Wearable health recording device, comprised of a) Motherborad and up to b) 2 daughter boards Requirements: Low power / Bluetooth / small size factor HARDWARE DESIGN MotherBoard ("MB") MCU: LORA ISP4520 from Insight SP based on nRF52x - 1x IMU 9DOF [TBD Bosh / TDK] - Switch on/off button - LED: pairing / on - 1x Analog connector - 2x external antennas connectors - Debug pad Size : 15x2...

    $1693 (Avg Bid)
    $1693 Giá đặt trung bình
    11 lượt đặt giá

    Measure temperature of the STM uprocessor and send it in a heartbeat message. This is a bugfix project from existing code.

    $36 (Avg Bid)
    $36 Giá đặt trung bình
    1 lượt đặt giá
    Embedded system development Đã kết thúc left

    We are a company specialized in the development of IoT solutions. In this context, we are looking for an embedded systems engineer who can contribute to the implementation of an application allowing the control of relays using the MQTT potocol. Our target is Multitech's Mdot card connected to the Gateway using Lora. Good knowledge of lora protocol and MQTT protocal is highly desired.

    $201 (Avg Bid)
    $201 Giá đặt trung bình
    6 lượt đặt giá

    Integraa srl, operatore postale privato che lavora affianco alle PP.AA. per la postalizzazione/notificazione di tributi locali ed atti giudiziari e produttrice di tecnologia idrica smart brevettata necessaria agli Enti per effettuare attività di telelettura dei consumi idrici e parzializzazione/chiusura dei flussi d'acqua, cerca SOFTWARE DEVELOPER/WEB DEVELOPER Requisiti fondamental...

    $2972 (Avg Bid)
    $2972 Giá đặt trung bình
    20 lượt đặt giá

    Measure temperature of the STM uprocessor and send it in a heartbeat message.

    $247 (Avg Bid)
    $247 Giá đặt trung bình
    4 lượt đặt giá

    I need you to develop some firmware for me. it is a device of lora gateway and you are suppose to do its firmware integration with iot web. Further details will be shared with selected freelancers. Thanks.

    $220 (Avg Bid)
    $220 Giá đặt trung bình
    5 lượt đặt giá

    Write a fully functional CPP (or potentially acceptable Python) program for a the active emulation of a full duplex serial connection over packet based protocol Waveshare LoRa (which is by nature half-duplex) Raspberry PI Hat. Final code will be publicly released under GPL and rights to further and future use and expansion available to all. Ultimately the requirement is to extend the github worki...

    $30 - $250
    $30 - $250
    0 lượt đặt giá
    Build a iot product Đã kết thúc left

    Need a hardware with lora communication. Need a gateway with lora over wifi communication. Need a dashboard to be created for getting the details of the Machine production over wifi and display the details live . The reports generated are total part produced , total production loss , OEE, Downtime details, etc etc

    $459 (Avg Bid)
    $459 Giá đặt trung bình
    8 lượt đặt giá

    I need a word document containing technical description and market analysis (what are the options and what prices they have) for some sensors that could be used in a monitoring system for an ecosystem (air pollution, temperature, humidity, sound level and others as you may identify) using LoRa for communication. The document should have between 8 and 10 pages. I also have the following suggestion...

    $73 (Avg Bid)
    $73 Giá đặt trung bình
    3 lượt đặt giá

    Agro Health Africa, an agricultural company is seeking the services of qualified software developer to develop software used in virtual fencing technology. The idea here is to achieve the following: 1. Work with another engineer to develop software application for virtual fencing technology for a new virtual fence device (hardware). 2. Link the device (hardware) to a base center which will emplo...

    $1193 (Avg Bid)
    $1193 Giá đặt trung bình
    4 lượt đặt giá

    I need some body to design a project PIR sensor with LoRa node sense the motion then send to gate way then send the data to cloud to record there is motion. in one day.

    $180 (Avg Bid)
    $180 Giá đặt trung bình
    9 lượt đặt giá
    NRF52 2.4Ghz LoRa Firmware Đã kết thúc left

    Looking for someone with experience in nRF52840 and SX1280 2.4Ghz LoRa Chipset to connect them together via SPI interface and communicate point to point between two nodes using UART interface for secure data transfer and message acknowledgment. Further details will be given to the suitable candidate

    $183 (Avg Bid)
    $183 Giá đặt trung bình
    5 lượt đặt giá
    Arduino encryption Đã kết thúc left

    hello guys , I have two lora32u4 for communication I made a successful connection between them what I want is when i send hello from the first lora it should encrypt it the second should have decryption key the encryption we should use is AES i have the code for sending and receiving all what i need is the encryption part

    $46 (Avg Bid)
    $46 Giá đặt trung bình
    5 lượt đặt giá
    Arduino Communication -- 3 Đã kết thúc left

    hello guys , I have two lora32u4 for communication I made a successful connection between them what I want is when i send hello from the first lora it should encrypt it the second should have decryption key the encryption we should use is AES i have the code for sending and receiving all what i need is the encryption part

    $85 (Avg Bid)
    $85 Giá đặt trung bình
    2 lượt đặt giá
    Arduino Communication -- 2 Đã kết thúc left

    hello guys , I have two lora32u4 for communication I made a successful connection between them what I want is when i send hello from the first lora it should encrypt it the second should have decryption key the encryption we should use is AES i have the code for sending and receiving all what i need is the encryption part

    $42 (Avg Bid)
    $42 Giá đặt trung bình
    4 lượt đặt giá
    Arduino Communication Đã kết thúc left

    hello guys , I have two lora32u4 for communication I made a successful connection between them what I want is when i send hello from the first lora it should encrypt it the second should have decryption key the encryption we should use is AES i have the code for sending and receiving all what i need is the encryption part

    $46 (Avg Bid)
    $46 Giá đặt trung bình
    6 lượt đặt giá
    Dragino IOT Setup Đã kết thúc left

    I have a dragino gateway registered and connected to TTN but I am unable to get my 2 end nodes to communicate with the gateway and upload data. I need assistance with setting up the Nodes to communicate with the gateway via TTN. The Node is: LSN50V2-D20 LoRaWAN Temperature Sensor The Gateway is: OLG02 Outdoor Dual Channels LoRa IoT Gateway

    $152 (Avg Bid)
    $152 Giá đặt trung bình
    4 lượt đặt giá

    We have working code for TTGO 7000G as the Base Unit and TTGO LoRa 32 as the Node. But the TTGO LoRa32 has terrible deep sleep. It is using some 12 mA in deep sleep. So we like to change to the Heltec Cubecell Board for the node. TTGO 7000G: (BASE) [đăng nhập để xem URL] Heltec Cubecell (DESIRED NODE) [đăng nhập để xem URL] TTGO LoRa32: (Working NODE)- POOR SLEEP POWER CONSUMPTION 12 mA [đ...

    $180 (Avg Bid)
    $180 Giá đặt trung bình
    3 lượt đặt giá

    I have A TTN LoRa gateway & I need some code & design/config assistance. • Write Arduino sketches for TTN Uno LoRa devices to communicate to/from NodeRed via TTN through my gateway • Configure Node Red to act upon event & enable digital output at remote node

    $15 / hr (Avg Bid)
    $15 / hr Giá đặt trung bình
    4 lượt đặt giá

    I have Nucleo-WL55JC2, development board for STM32WL. I have followed this document [đăng nhập để xem URL] to set up the env. But some of the things are not clear to me. I need help from firmware developer who has previously worked on ST Nucleo boards and can help me setup my environment on Ubuntu/Mac with simple code which can send LoRa package every 5 min.

    $166 (Avg Bid)
    $166 Giá đặt trung bình
    5 lượt đặt giá

    I have a new project which needs hardware design, testing, pcb design, pcb development and firmware development. Here are the requirements: it is for a hatachary to measure temparature and humidity in each incubator. in commercial hatchary there will be 10 to 20 incubators. we need to measure temparature and humidity from each incubator. distance between each incubator will not be greater than 30...

    $326 (Avg Bid)
    $326 Giá đặt trung bình
    14 lượt đặt giá

    necesito crear desde cero una plataforma web que registre temperaturas con sondas lora que podamos programar alarmas de rango de temperatura y que se utilice un gateway ya construido de lora para este fin o Raspberry, necesitamos orientación de que harware utilizar para su construcción ya disponemos de las sondas lora.

    $431 (Avg Bid)
    $431 Giá đặt trung bình
    6 lượt đặt giá

    i need an electrical/ communication engineer to do (QFD TABLE ) Decision Matrix of Communication Alternatives between GSM, bluetooth,Wi-Fi, ZigBee and LoRA

    $40 (Avg Bid)
    $40 Giá đặt trung bình
    2 lượt đặt giá

    i need an electrical/ communication engineer to do Decision Matrix of Communication Alternatives between GSM, bluetooth,Wi-Fi, ZigBee and LoRA

    $10 - $30
    $10 - $30
    0 lượt đặt giá
    Expert in LoRa and LoRaWAN Đã kết thúc left

    I need a person with experience in deploying LoRa and LoRaWAN technologies to discuss the implementation of a project that requires long wireless communication. REAL BIDS please.

    $38 (Avg Bid)
    $38 Giá đặt trung bình
    5 lượt đặt giá
    Gruppo di lavoro Đã kết thúc left

    Vorrei creare un gruppo di lavoro di appassionati di Elettronica e informatica, per lo sviluppo di applicazioni pratiche Lora Node, Loragateway. Creazione di applicazioni software utilizzando nodi, sensori e gateway disponibili sul mercato Monitoraggio aria ambiente e grandezze fisiche, comando di attuatori, Sistemi di sicurezza. per maggiori informazioni contattatemi, grazie

    $17 / hr (Avg Bid)
    $17 / hr Giá đặt trung bình
    4 lượt đặt giá
    Project for David Collins Đã kết thúc left

    Hello, I'im trying to establish a very simple communication between a RF-LORA-868 module and a STM32L432KC development board in order to retrieve the chip revision id (0x22 from what i 've seen from the Semtech documentation) from the lora module which embeds a sx1272 chip from Semtech. Currently the only value that i have been able to retrieve is 0x00. What you need to do is to check/de...

    $23 (Avg Bid)
    $23 Giá đặt trung bình
    1 lượt đặt giá
    Project for Aksana Y. Đã kết thúc left

    Hello, I'im trying to establish a very simple communication between a RF-LORA-868 module and a STM32L432KC development board in order to retrieve the chip revision id (0x22 from what i 've seen from the Semtech documentation) from the lora module which embeds a sx1272 chip from Semtech. Currently the only value that i have been able to retrieve is 0x00. What you need to do is to check/de...

    $23 (Avg Bid)
    $23 Giá đặt trung bình
    1 lượt đặt giá
    Project for Gorka G. Đã kết thúc left

    Hola, desearia establecer una comunicación por spi entre un RF-LORA-868 y un STM32L432KC con el fin de recuperar el valor de retorno (chip revision id) (0x22 como menciona la documentación Semtech para el chip sx1272 del modulo lora) enviado por el modulo lora. El código fuente para revisar esta albergado en Github: [đăng nhập để xem URL] Un saludo

    $23 (Avg Bid)
    $23 Giá đặt trung bình
    1 lượt đặt giá

    I am trying to achieve deep sleep with the TTGO LoRa32 - Approximately .3mA TTGO LoRa32 [đăng nhập để xem URL]

    $211 (Avg Bid)
    $211 Giá đặt trung bình
    7 lượt đặt giá
    Servidor Lora Đã kết thúc left

    instalar y confiurar servidor lora AU915, tambien entregar 4 ejemplos de device con otaa y abp, entregando latitud y longitud, otro con temperatura y otro activar un relay remoto. Todos con ttgo oled

    $10 - $30
    $10 - $30
    0 lượt đặt giá
    Project for Lora B. Đã kết thúc left

    Hi Lora B., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

    $300 (Avg Bid)
    $300 Giá đặt trung bình
    1 lượt đặt giá

    We are Stofl, a LoRa network and device provider looking for developers to join our team for an initial project for one of our potential partners. For this project, we are looking to build a LoRaWAN device that tracks trailers in parking lots but on the longer term we are seeking someone to join our team and work regularly with us. We already have 2 devices ready for deployment and we would also...

    $215 (Avg Bid)
    $215 Giá đặt trung bình
    4 lượt đặt giá
    expert in FreeRTOS Đã kết thúc left

    we are looking for an expert in FreeRTOS Skills (required for current and further projects at TG): -Solid experience in implementing AWS FreeRTOS ESP32 separated demos examples in only one script -Knowledge in migration from Arduino ESP32 libraries to demos for AWS ESP32 (How to connect sensors to the current FreeRTOS) -Knowledge in how to incorporate GSM, GPRS, LTE, or 4G modules on AWS FreeRTOS...

    $19 / hr (Avg Bid)
    $19 / hr Giá đặt trung bình
    6 lượt đặt giá
    Project for Lora L. Đã kết thúc left

    i Need a customer assistant to represent my gallery. Interested freelancers should have good customer relationship.I will be glad to have you working for me. I want you to know that you will be paid $300 per week. You are to work for just two/three hours a day and you are to let me know the convenient time for you. Your major duty will be to attend to customers request via mail johnaustin295@[đăng...

    $300 (Avg Bid)
    $300 Giá đặt trung bình
    1 lượt đặt giá
    IOT Embedded hardware Engineer Đã kết thúc left

    • Research, design & validate PCBs in the lab supporting Raspberry pi / Arduino & ESP32/8266 MCUs for embedded products. • Develop & maintain IoT systems, HW/SW interface on Pi and Arduino based microcontrollers • • Devise a method for Multi-sensor’s data to enhance its embedded computing with LoRa Raspberry Pi module using multiple frequencies and increase ef...

    $593 (Avg Bid)
    $593 Giá đặt trung bình
    34 lượt đặt giá
    Trophy icon Professional Real Estate Information Sheet Đã kết thúc left

    Hello, I need to create a beautiful and professional real estate sheet. It needs to have: 1. The property Address: 583 Lora Ln. Tarpon Springs. FL, 34688 2. Purchase price: $1,125,000.00 3. Pictures (I will have the professional ones soon) 4. Property Description 5. QR code for more pictures 6. QR code for facts of the home Please use the format in the picture I'm uploading and change the...

    $35 (Avg Bid)
    $35
    7 bài tham dự

    Hello, I need to create a beautiful and professional real estate sheet. It needs to have: 1. The property Address: 583 Lora Ln. Tarpon Springs. FL, 34688 2. Purchase price: $1,125,000.00 3. Pictures (I will have the professional ones soon) 4. Property Description 5. QR code for more pictures 6. QR code for facts of the home Please use the format in the picture I'm uploading and change the...

    $110 (Avg Bid)
    $110 Giá đặt trung bình
    18 lượt đặt giá
    lorawan setup on a drone -- 4 Đã kết thúc left

    I have successfully configured Loragateway to Things Network and want my drone to fly with lorawan communicating with the server and remote nodes to save its sensing and logging data into my pc. Please refer to the attached file where I deleted some sensitive images but would give you an idea what you are up against. your task; 1. configure and connect the lora gateway nodes (gateway, shields, b...

    $100 (Avg Bid)
    $100 Giá đặt trung bình
    2 lượt đặt giá

    I have initial project design complete, we need to push the ball in the goal now. finalize the code and quality control.

    $23 / hr (Avg Bid)
    $23 / hr Giá đặt trung bình
    16 lượt đặt giá
    LoRa Technology Developer Đã kết thúc left

    We want to build a multi sensor LoRa based battery powered system for collection of sensor data. Looking for experienced people in LoRa

    $395 (Avg Bid)
    $395 Giá đặt trung bình
    10 lượt đặt giá
    Develop Arduino IoT Application Đã kết thúc left

    A startup that wants to build an agricultural IoT system that monitors and controls farm operations using LoRa for comms between the base and field units, relaying info to and from the cloud, and be able to access and control all operations via pc or mobile app.

    $15 / hr (Avg Bid)
    $15 / hr Giá đặt trung bình
    4 lượt đặt giá

    I need a node which will have energy consumption on <100uA, preferebly lower than 10uA. Heartbeat every 1h where in heartbeat there will be internal ARM temperature. In the ABP registration to TTN the device suppose to use its hardware device ID. Everything written in C language and STM32 IDE.

    $158 (Avg Bid)
    $158 Giá đặt trung bình
    4 lượt đặt giá
    lorawan setup on a drone -- 3 Đã kết thúc left

    I have successfully configured Loragateway to Things Network and want my drone to fly with lorawan communicating with the server and remote nodes to save its sensing and logging data into my pc. Please refer to the attached file where I deleted some sensitive images but would give you an idea what you are up against. your task; 1. configure and connect the lora gateway nodes (gateway, shields, b...

    $66 (Avg Bid)
    $66 Giá đặt trung bình
    3 lượt đặt giá