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    303 lora trabalhos encontrados, preços em USD
    Constuir rede LoRa Encerrado left

    Junto envio um desenho exemplificativo de como deve programar as placas Lora. Existe uma placa no veiculo 1 que comunica com a placa do check 2, que por sua vez dá informação á placa da barreira 3 que o veiculo 1 se aproxima neste sentido por isso a existência do check, porque se passar primeiro na barreira é porque vem no sentido contrário...

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    Assignment required 6 dias left
    VERIFICADO

    ASSIGNMENT: Work frame: Investment Memorandum Company XIOT: XIOT is an IoT solution provider in Sweden and Norway (end to end solution – Consultancy – SW – HW – implementation - support) Word count: 1000 + Graphics on PowerPoint Assignment outline: Market analysis Market Overview & evolution + Graphic Sweden Norway Market Potential (TAM) + Graphic Sweden Norway Market O...

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    need schematic and pcb of arduino project ( Door n cloosen by me) of device that reads temperature, humidity, luminosity, GSP, shock , NFC reader, and every main features of following sensores and sends to GSM phone using SIM800L and using Lora WiFi to comunicate each others. Sensores used :GY-521, GY-BMP280 , GY-61, NEO-6W GPS, Lora WiFi, SIM800L, display

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    Objective: Create a basic firmware design for a custom Microchip ATSAMD21G18A card; Use the Atmel Studio + ASF + FreeRTOS development platform so you can start the basic services of Microcontroller, Clock, digital I/O, analog ports, SPI, UART and I2C communication. Create configuration for custom board with ATSAMD21G18A, with I/O mapping and Sercom configuration. Firmwar Feature Summary: FreeRT...

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    I need to make a LoRa network with Arduino minipro devices as slaves and a mega as the only master. Communications will be bidirectional between master and slave. Slaves don't talk to each other.

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    The network is aimed at broadcasting GNSS RTK messages from a base station to the nodes and at providing basic comunication messages between the nodes.

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    procect lora nanov 3 Encerrado left

    make pbc for nano v3 and lora sx1276

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    lora/arduino pcb Encerrado left

    make pcb for project lora-arduino

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    Project for Lora T. 20 horas left

    You want to be a webcam model, sexy XXX work?

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    Project for Lora A. 17 horas left

    Looking for hot ladies, XXX webcam, videos and pics.

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    Lora communication Encerrado left

    I want to implement the Lora communication on RHF76-052. This need to implement using STM32L052 of RHF76-052. Please bid only if you have experiences for RHF76-052/78-052! I will accept only bid with "rhf76/78"

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    I want to make a Weather monitor based on Node Red Working on linux or Openwrt to print the results on another device via lora, I prefer Node Red over NodeJS

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    We are implementing an IoT solution for tracking large animals using LoRa networks in tropical mountainous rainforests (with no mobile network connectivity) of an area roughly 600k ha in size. Our solution is comprised of communication between the sensor nodes and the base stations, over the wireless channel utilizing the LoRa physical layer, whilst the connection between the gateways and the c...

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    I need a classic ASP page written with VB script code that will act as a JSON rest API web service. This ASP page will be hosted on a Windows server running IIS 7.5. This page will accept JSON Posts from "the thing's network" I need you to write the logic that will parse the JSON header to extract the variables and values. I will write the code to insert these values in a databa...

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    I have already deployed a number of sensors and have them working in Grafana. The flow is from the sensor (run on ttgo (esp32 with lora), through a gateway I made myself (RAK831), the ttn which decodes the payload, then node-red processed the data from ttn and stores it in a database (Influxdb), where grafana used the data for visualisation. I have ultrasonic sensors, Pressure Transducers, Temper...

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    CDSENET E32-868T20D UART [fazer login para ver a URL] I want to develop software that creates a Mesh network of LoRa devices with a single admin and many end devices. The end devices will be able to receive and respond to the admin

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    I need two simple (!) Arduino C++ sketches; the first sketch is for an Arduino Mini Pro (Atmega 328P, 8 MHz, 3.3 V) connected to a Lora Hope RFM95W radio module (915 MHz) and with 3-wire capacitative water sensor connected to the Mini Pro A0 pin (+Vcc 3.3 V + GND). The sketch for the Mini Pro must sense once each day (to save battery) the presence of water at the connected water sensor and then se...

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    We need to have small keyrings/watchsize/wearable IoT devices with various functionality to track and connect to both bluetooth and wifi. Especially BLE is of interest. Optionally to NB-IoT, LTE-M and LoRa Must have long standbytime, so understanding the concept of programming for ultralow power consumption is a must. You have to show, real experience and understand how to program use the Arduin...

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    GY-521 +Bmp280 +sim800l +nfc +Lora WI fi technology. Send SMS to get info from device and display I've internet

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    I need the design and construction of the following 3 prototype cards (as smaller as possible): Board_A It is based in this board: [fazer login para ver a URL] On that page there are video links where he explains in detail the functionalities In his site he publish his electronic diagram and many details about it. But his design is based on ESP8266.I need a design based on ESP32. This first board...

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    Hi Miftahul Arrijal R., Hi I am from Lima-Peru. I need to quote me the design and construction of the following prototype cards (as smaller as possible): It will be a emergency panic button. Normally the circuit is sleeping, and when i push a button, it will be wake up the microprocesor, run its program that send a mqtt message of the alarm. It is based in this board: [fazer login para ver a UR...

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    redesign logo Encerrado left

    Hi, I would like to change the design of my logo - see attached - I have the .AI or .EPS editable file The changes I would like is: 1. The writing to be next too the globe, not below it. - the writing and the globe should be the same height [fazer login para ver a URL] text 'abroad' to be lora font and italic [fazer login para ver a URL] the plane trail goes around the globe, i want ...

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    I want the code for Lora RF module for both Transmit and receive. In that 8 input digital data(switch) to be transmitted and at receiver 8 data(Digital) to be received. 8 control signal to be transmitted at transmitter device and At receiver accordingly 8 data should be received to control 8 devices.

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    We are looking to incorporate OTAA Class A functionality into our existing code for our hardware end-device. Also creating a payload decode of the hex and binary values transmitted from our device for our network server. We are looking for someone who is proficient in programming LoRa components and can incorporate generic functionality into our existing code. We have been working with another d...

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    I want to know about how to connect Arduino due and Arduino MKR GSM 1400 and Arduino MKR WAN 1300 (lora connectivity) and I have to find a coder for Arduino MKR GSM 1400 used as a prepaid function and Arduino MKR WAN 1300 for data transfer and also I want to know how to transmit data through MKR WAN 1300 and how to receive a data on website or how to upload data on website. Read Less

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    prepaid energy meter Encerrado left

    I want to know about how to connect Arduino due and Arduino MKR GSM 1400 and Arduino MKR WAN 1300 (lora connectivity) and I have to find a coder for Arduino MKR GSM 1400 used as a prepaid function and Arduino MKR WAN 1300 for data transfer and also I want to know how to transmit data through MKR WAN 1300 and how to receive a data on website or how to upload data on website.

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    Sensor LoRa Encerrado left

    I would like to use the SAMR34 chip to develop a LoRa tag (not LoRaWAN but simply PtP) I have already developed similar systems personally using the Sx1272 chips coupled with a Microchip processor, but now I would like to use the SAMR34J18B which incorporates the RF SX1276 chip and an Atmel ARM M0. I have no experience, however, with the use of this component (ARM) and I am looking for someone who...

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    Hello Freelancers, I need your help again please. I need to send Wifi from a home station to a remote location that does not have power. You must source the hardware, including radios, power management, battery, antennes, solar panel. A video like this is what I'm looking to do: [fazer login para ver a URL] of this equipment should be inexpensive and easy to get in USA. After selecting har...

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    Artwork Design Encerrado left

    I need multiple designs for websites, ppts, pdfs etc. THe subject matter is radio communications especially LPWAN, LoRa, NBIoT, SigFox etc. Connecting sensors and devices to the cloud via gateways/modems etc. see [fazer login para ver a URL]

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    Necesito leer datos de un nodo con 3 sensores de temperatura y 3 de o2 cada cierto tiempo con modulo arduino pro mini y tarjeta rf lora sx1276 a un gateway dragino para que este suba los datos a una plataforma iot, hay que sumar la activación de actuadores segun la temperatura obtenida de los sensores

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    We are looking for a schematic for the NiceRF 1W Lora1278F30|1W lora module|433MHz 490MHz module|High Power lora Module ([fazer login para ver a URL]) and our additional sensors. Additional sensors include: MCU, temperature and 9 axis accelerometer I will provide a list of sensors for this project to the winning freelancer. Thank you, Neil

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    Hey Sener, We are developing in the field of IoT for Horticulture. For the MVP we are looking for somebody who writes a piece of software to make them come alive. Means: We have one controller and one sensor based on Lora technology. For the MVP they should connect to the things network and have some really basic controls/output in the things network. We have multiple projects like that in line an...

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    Full Stack Developer needed for project that involves remote controlling and monitoring of IoT devices that work in multiple platforms/protocols such as Lora/Lorawan, Modbus, HTTP, Bacnet, Rest API's and others. Has to have the ability to troubleshoot communications issues, deploy and test a lorawan server in an OpenWRT-based gateway and integrate all the devices using the mango automation p...

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    We Ragno Electronics Private limited an Indian Startup works with Lora and Lora wan network solutions which includes embedded and automation. Our main application is based on the IOT platform. we need a well experienced blog writer having an idea on the technical platform of IOT.

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    Modify a LoRaWAN Gateway and/or cloud application for blind capture of LoRaWAN Packets. Use any tools that would get this to work. Options would include Google Sheets, AWS or other clould database. LoRa Gateway Firmware may have to be modified.

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    Ble / wifi/ Lora app Encerrado left

    I need a Bluetooth and wifi Android and iPhone/iPad app. I would like it designed and built. it will contain a few different pages , menus, and buttons to run and embedded device. More details will be explained if interested.

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    Project for Jin C. Encerrado left

    Hi Jin, I spotted your profile with your ESP32/GSM project. I want to design a single channel LoRa gateway for my sensors. It should be able to collect data from LoRa devices (868Mhz) and send it to the The Thing Network or custom IoT backend via WiFi (ESP32), GSM (GSM/LTE module) or satellite (Iridium service). There is already an existing Arduino based firmware witch do that via WiFi, but I n...

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    message me to give you details of the project.

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    We are looking for a wireless sensor PCB layout and firmware to drive it. The device should use the eRIC-LoRa radio module from [fazer login para ver a URL], to transmit distance measurements, measured by ST's VL53L0X sensor. The device needs to have a low cost ARM MCU, be powered by a non-rechargable AA 3.6V lithium battery (already sourced), RA edge mounted SMA connector for the antenna...

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    There are lots of examples on how to code LoRa WAN for The Things Network for an RFM95W. That said, I am in need of C code (not C++ code) for RFM95W that works with the CCS ([fazer login para ver a URL]) C compiler for a PIC18LF46K22 microcontroller. The code should be able to register to a TTN network and have the ability to send and receive messages to a TTN gateway in the North American 915Mh...

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    I need an app that schedules events and controls a raspberry pi 3 which in turn controls multiple microcontrollers (Node MCU’s) though a LoRa (RF) module. The functionality should work online and offline. I have to see examples of actual work you have done related to this project for you to be considered.

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    I need to set up a dragino lora gateway along with a RisingHF module, initially via Thingspeak, then via MQTT to a cloud service and Android App.

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    I want someone to program 2 adruino's connected with lora shield V1.4. an Arduino uno and a mega. The uno is master and has 4 pressure sensors, giving values 0, soft pressure and hard pressure. There is a schedule they follow that gets translated into action on the Arduino mega: 24 leds and a stepper motor. I did outsource this project but the code that came back does not work, so this time...

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    Somos un equipo comprometido con los proyectos de nuestros clientes. Buscamos formar el equipo ideal para llevar a cabo con excelencia el trabajo que esté en nuestras manos. Para ello requerimos Informático IoT nivel Senior o Semi senior, con experiencia laboral en proyectos de al menos 3 años. Para trabajar de manera remota con diferentes clientes de América Latina. P...

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    PCB Design Encerrado left

    Require freelancer/consultant to work within existing team and project. Must have requirements 1. PCB Design skills - Portfolio containing projects with 4+ layers and 50+ individual components 2. Altium software 3. Low power IOT type design knowledge Bonus skills - demonstrate knowledge and experience of the following 1. ESP32 2. LoRa Please send details of your portfolio and experience. When yo...

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    Objective: Establish communication between two Arduino Pro Minis AtMega328P 3.3 V 8 MHz so sensor value from one pro mini can be sent to another. Setup: 1st pro mini is connected to LoRa and 2nd is connected to hall effect sensor. Sensor Type: The sensor is an analog sensor so 2nd Pro Mini will be continuously waiting for input from sensor. 2nd pro mini’s job is to count when the pin c...

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    A full thingsboard Professional Edition deployment. - Setup and install an onpremise server with thingsboard software. - API connection with LoRa network server - Dashboard programming - 7 locations - collect temp and hum - 1 dashboard with information of all locations - 7 dashboards with only location temp/hum - 57 sensors that will have min and max values temp and hum per sensor. Outside these...

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    Setup a LoRa network server based on [fazer login para ver a URL], connect different brands/models of gateways, connect different sensors and API integration.

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