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    709 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
    Lora Module 6 ngày left

    we are looking forward for freelance RF engineer for the project having an experience of Lora Technology.

    $109 (Avg Bid)
    $109 Giá đặt trung bình
    6 lượt đặt giá

    Implementation and testing of data fusion algorithms in wireless sensor networks. - Implement: Wireless network algorithms with LoRa protocol, ZigBee protocol and Enhanced ShockBurst protocol. - A wireless node that transmits data to a base station through the LoRa protocol, a node that transmits data to a base station through the ZigBee protocol, and a node that transmits data to a base station through the Enhanced ShockBurst protocol will be implemented. - The LoRa node will be based on the Arduino MKR WAN 1310 transceiver development board, the ZigBee node will be based on the Arduino Nano Every development board and the XBEE transceiver and the ShockBurst node will be based on the Arduino Pro Mini development board and the nrf24L01 + transceiver. The implemen...

    $196 (Avg Bid)
    $196 Giá đặt trung bình
    6 lượt đặt giá

    Hi, i am looking a way to increase the E34-2G4D27D lora from 500mw/27dbm to 2000mw or higher. If i ship you this lora, can you show me what parts i need to electronically increase the power and do an example an mail it back to me? so i can do them myself :)

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

    Hi, i am looking a way to increase the E34-2G4D27D lora from 500mw/27dbm to 2000mw or higher. If i ship you this lora, can you show me how to change the power higher myself? slightly smiling face emoji

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

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

    $80 (Avg Bid)
    $80 Giá đặt trung bình
    1 lượt đặt giá

    Hi, i am looking a way to increase the E34-2G4D27D lora from 500mw/27dbm to 2000mw. If i ship you this lora, can you show me how to change the power higher myself? :)

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

    Hi, i am looking a way to incease the E34-2G4D27D lora from 500mw or 27dbm to 2000mw. If i ship you this lora, can you do and teach me how to change the power higher myself? :)

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

    We are trying to build a node / base project using LoRa. We are having TTGO devices, LoRa32u4 Heltec.

    $37 / hr (Avg Bid)
    $37 / hr Giá đặt trung bình
    6 lượt đặt giá

    Configure the Base station and Rover with heading using LORA and xBEE for RTCM correction. Previous experience is Must. Guide us to get Proper Hardware and software solution to achieve Centimeter Accuracy on rover with atleast 3 to 5 Mile open space.

    $480 (Avg Bid)
    $480 Giá đặt trung bình
    5 lượt đặt giá

    Develop app that establish MQTT link between Lora Gateway and Thingsboard

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

    ...get to all of them without the guidance of the helicopter. So the Operator in the Helicopter sits with a small PC which is buildin and taps on the screen to mark the GPS coords of the animal while he is hovering over it, that was collected via a USB GPS dongle. (The data now sits in the helicopter PC on a SQL DB.) This data is now availble to the multiple recovery teams on the ground through a LORA network. Read carefully and understand low data speeds available. The ground team now have multiple poinst available (Helicopter, Himself, Other Ground Teams, Research Station Base. ) This is all displayed on a 10.1" Touch screen. He can now choose which animal to recover. Once he gets to a location and recovers the animal. He taps his screen with the option of recovery - L...

    $33 / hr (Avg Bid)
    $33 / hr Giá đặt trung bình
    6 lượt đặt giá

    Looking for an experienced firmware developer who can update the existing firmware based on ESP32. We are updating the device with LoRa instead of WiFi features of ESP32. We already have the WiFi featured firmware and we need to update the firmware for LoRa. This will be a good opportunity to work on the long term projects. Please apply only if you have experience with LoRa firmware programming.

    $480 (Avg Bid)
    $480 Giá đặt trung bình
    9 lượt đặt giá

    We are looking for a firmware developer who has experience with LoRa firmware based on ESP32. Firmware IDE will be Arduino IDE. This will be a good opportunity to build a long term relationship in the future firmware projects.

    $508 (Avg Bid)
    $508 Giá đặt trung bình
    21 lượt đặt giá
    Project for Muhammad B. Đã kết thúc left

    Hi Muhammad B., I checked your profile and I think you could help me with my project. Sorry for generic message :). I made tower clock control with Raspberry Pi and Python + PHP on web server. I would like to extend it by using ESP32 with LoRa or "ESP-now LR" to control bels motors. If you’re interested we can discuss any details over chat.

    $263 (Avg Bid)
    $263 Giá đặt trung bình
    1 lượt đặt giá

    Tengo un sensor de humedad LSE01 Dragino que funciona con Lora, quiero subir datos a CAYENNE de temperatura y humedad.

    $194 (Avg Bid)
    $194 Giá đặt trung bình
    6 lượt đặt giá
    STM32 - LORA Customization Đã kết thúc left

    STM32 knowledge: LORA-E5 C/C++ coding skills Knowledge on UART, SPI, I2C drive development Should have own STM32 eval kit or development board for testing purpose

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

    I'm looking for a logo for a re-brand I will need you to provide a matrix of about 4x4 with two changes: 1. The font weight (regular to medium) 2. The distance "a" between the rows and the icon This is so that I will be able to select the correct distance and the correct font weight. Font: Lora Color Theme is: #011013 - font #FF8C00 I will require: 1. Regular Logo (Text in #011013 + Triangle #FF8C00) 2. White logo + Orange Triangle 3. Icon (Orange Triangle) For all the three above I will require 1. Vector file 2. High Resolution Transparent PNG (1600P) Since most of the design is done I will be looking for: 1. Price (estimated at 30-50 CAD) 2. Speed of delivery (6 hours from awarding the project)

    $57 (Avg Bid)
    $57 Giá đặt trung bình
    102 lượt đặt giá

    ...electronic board plus basic configuration software. The expectation is to use boards/chips/circuits/systems that exist in the LoRa market. The purpose of the project is: I have a number of end units that give an indication in a dry contact relay form and I want to connect through LoRa Mesh all the nodes to a central hub that will activate relay alarms centrally for all devices, not uploading to the cloud at this point. All I want is a mirror of the local alarms through LoRa Mesh to a centralized Gateway that will give me all the centralized relays of the end units nodes. ANSWER SPECIFICALLY: Do you know or have specific experience with LoRa? and specifically with LoRa Mesh? have you read my requirement in detail and understood what I would like to ...

    $38 / hr (Avg Bid)
    $38 / hr Giá đặt trung bình
    14 lượt đặt giá

    It has to collect current using SCT013 and voltage using ZMPT101B. Then using esp32 or arduino we have to know its power and communicate it using lora SX1278 . Sothat in receiver side also we recieve data using lora I want design and code for this project

    $63 (Avg Bid)
    $63 Giá đặt trung bình
    5 lượt đặt giá
    Project for Vitaliy F. Đã kết thúc left

    Hi Vitaliy F., i have a helium crypto miner which has a lorawan antenna and i dont pick other signals up where i am so what im wanting to do is with a radio lora transmitter and receiver is trasnmit signals from other helium miners back to my helium miner.

    $10 (Avg Bid)
    $10 Giá đặt trung bình
    1 lượt đặt giá
    Project for Jovan K. Đã kết thúc left

    Hi Jovan K., i have a helium crypto miner which has a lorawan antenna and i dont pick other signals up where i am so what im wanting to do is with a radio lora transmitter and receiver is trasnmit signals from other helium miners back to my helium miner.

    $10 (Avg Bid)
    $10 Giá đặt trung bình
    1 lượt đặt giá
    LoRa gps tracking Đã kết thúc left

    I want to make an app that offers gps tracking and user interface. Hers an example

    $2496 (Avg Bid)
    $2496 Giá đặt trung bình
    54 lượt đặt giá
    Arduino with lora programming Đã kết thúc left

    It is project regarding wireless communication between two Arduinos with multiple input

    $101 (Avg Bid)
    $101 Giá đặt trung bình
    7 lượt đặt giá

    ...clear on budgets allowed for each person and for each problem. I will purchase the hardware as required so we can collaborate online to build these projects. (please bare in mind that sometimes it takes time for parts to be delivered. (I currently have a collection of parts to work with) POSSIBLE FUTURE UPCOMING PROJECTS: - Personal "off grid" communication messaging network using possibly LORA - Building solar powered modules to be placed around my town. - automated humidity & temperature chamber for growing exotic mushrooms - Farm Data acquisition & automation (i have a friend that owns a large organic avocado farm) - COLLABORATION TOOLS - I'm always open for better ways to collaborate so please teach me them :). - i currently mainly use a paid...

    $17 / hr (Avg Bid)
    $17 / hr Giá đặt trung bình
    24 lượt đặt giá
    Lora Data Test Đã kết thúc left

    I want to test my modules WLR089 de Microchip connected to a GateWay Multiteck.

    $29 / hr (Avg Bid)
    $29 / hr Giá đặt trung bình
    13 lượt đặt giá
    PCB layout engineer Đã kết thúc left

    I have a reference schematic. Want my own design. Firmware development skills in IOT, Lora on STM32 cube

    $224 (Avg Bid)
    $224 Giá đặt trung bình
    34 lượt đặt giá

    I have a requirement to have 4 soil moisture arduino based LORA nodes in the field to send data back to a Lora gateway and access the data remotely. I have the basic system working on one sensor only. At present I have one node talking to the ESP32 correctly but the data is not visible on the net. The best solution is to have all 4 nodes sending their data directly to a logging application of sorts.

    $25 / hr (Avg Bid)
    $25 / hr Giá đặt trung bình
    26 lượt đặt giá
    Configure RAK7268 Đã kết thúc left

    Configure RAK7268 to receive and deliver all Lora messages to internal or external MQTT. You need to know that device. I will not respond to your bid unless you bid with the menu item of the device which needs to be changed. Please do not wast you and my time. If you know what you are doing it should not take you more then 5 minutes.

    $47 (Avg Bid)
    $47 Giá đặt trung bình
    1 lượt đặt giá

    My client wants a new modern logo for his company. Company Name : "SCADA CONCEPT" Activity : data supply via LoRa network - studies design installation of measurement technologies - Internet of Things - risk prevention - predictive maintenance You can integrate electronic chip or magnetic wave pictograms Please make proposals. All suggestions are welcome ! Thank you !

    $56 (Avg Bid)
    Bảo đảm
    $56
    173 bài tham dự

    We are starting a developing project there we are searching for long term consultants for an new focus area in the company cover IoT, eSIM/Cloud-eSIM, Embedded Systems, and more related to the upcomi...eSIM/Cloud-eSIM, Embedded Systems, and more related to the upcoming IoT demands. We are aiming to become an MVNO global operator mainly in the IoT sector and cover the mayor markets. Since this is a new area we would need to hire professional consultants in this area and together with our team create the business-plan, study the IoT manufactures demands, market analyzes, see the future trends as 5/6/7G, Lora, NBIoT and so on. We want to be the No1 Global choice for the next generation Global connectivity provider. Do you want to make the journey with us, please contact us for an disc...

    $17 / hr (Avg Bid)
    $17 / hr Giá đặt trung bình
    2 lượt đặt giá
    Project for Lora L. Đã kết thúc left

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

    $64 - $64
    $64 - $64
    0 lượt đặt giá
    Project for Lora L. Đã kết thúc left

    Ciao Lora L., ho notato il tuo profilo e mi piacerebbe assegnarti il mio progetto. Possiamo discutere i dettagli tramite chat.

    $200 - $200
    $200 - $200
    0 lượt đặt giá
    Design of Lora circuit v2.0 Đã kết thúc left

    Design a circuit based on the custom Lora v1.6, adding specific functionalities. Files for v1.6 will be provided.

    $50 (Avg Bid)
    $50 Giá đặt trung bình
    1 lượt đặt giá

    Condition of this project:- 1- Solve the prob...(Gas, Chemical, Pressure, Temperature, Humidity), Fiber-optic Temperature Sensor, Accelerometers,Capacitive Accelerometers,Liquid-based inclination sensor,Liquid-based inclination , oxygen sensor and the carbon dioxide sensor ,sensor,RH sensor,Leaf Wetness Sensors,MEMS based Humidity Sensor,Analog-Digital Converter,Microphone (MEMS Microphone, Piezo Microphone), Wi-Fi,Wi-Fi HaLow,Capacitive sensor,LoRa,RFID,MQTT,Mosquitto, Environmental monitoring, Traffic Patterns( Many-to-one ,One-to-many , Peer-to-peer ), Distance / Coverage Area, tcp / ip, (PAN,LAN, MAN), Non-Rechargeable Battery, Rechargeable Battery, Renewable energy source(Recharging of battery (solar, wind, etc.), Energy harvesting)). 6- It must be done within a week. 7- free P...

    $129 (Avg Bid)
    $129 Giá đặt trung bình
    10 lượt đặt giá

    Condition of this project:- 1- Solve the problem of (air pollutio...(Gas, Chemical, Pressure, Temperature, Humidity), Fiber-optic Temperature Sensor, Accelerometers,Capacitive Accelerometers,Liquid-based inclination sensor,Liquid-based inclination , oxygen sensor and the carbon dioxide sensor ,sensor,RH sensor,Leaf Wetness Sensors,MEMS based Humidity Sensor,Analog-Digital Converter,Microphone (MEMS Microphone, Piezo Microphone), Wi-Fi,Wi-Fi HaLow,Capacitive sensor,LoRa,RFID,MQTT,Mosquitto, Environmental monitoring, Traffic Patterns( Many-to-one ,One-to-many , Peer-to-peer ), Distance / Coverage Area, tcp / ip, (PAN,LAN, MAN), Non-Rechargeable Battery, Rechargeable Battery, Renewable energy source(Recharging of battery (solar, wind, etc.), Energy harvesting)). 6- It must be done with...

    $96 (Avg Bid)
    $96 Giá đặt trung bình
    25 lượt đặt giá
    LORA Based Remote firing Device Đã kết thúc left

    My requirement is to make a remote firing device that uses LoRa and has end to end encryption. I am aiming at a device like LORIS of Chemring group, but at a much cheaper cost and using SX1262 Lora module at SF12 and with mesh networking of receivers. The Transmitter and receiver should have Bluetooth for connection to Mobile phone for setting up. Before Bidding/ quoting, please read about Remote Firing Device and the following and make sure you have knowledge of the Requirements/ technologies: 1. LoRa Layer 2 Protocol/ any other mesh networking protocol for LoRa 2. AES 256 Bit Encryption 3. Programming of LoRa Only knowledgeable persons to bid

    $654 - $1963
    Nổi bật Niêm phong
    $654 - $1963
    7 lượt đặt giá
    PV IoT Device Development Đã kết thúc left

    Please read the detail before you respond. Any response which does not follow the requirements will be ignored. We need 4 newly designed IoT devises. They must be as small as possible, as low powered as possible The three devices will be • Sigfox (RC1 for now) • LoRa 915/868 options • GSM (2G/3G/4G) • NB-IoT All the devices must have the following basic parameters • Low powered • 3.7v min 500mAh rechargeable Li-Battery with JST SHR-02V-S-B connector (Please see as example ) • Solar energy harvesting IC solution – AEM10941 (See ) • PV Panel input (See as example) • USP C port for recharging/power

    $2642 (Avg Bid)
    $2642 Giá đặt trung bình
    15 lượt đặt giá

    I need help in implementing a use case with LoRa SX1278 operating at 433MHz. I want to send a signal to another LoRa/RF receiver when an even happens WITHOUT using any microcontroller/Arduino. For the event, there is already a sensor which works like a relay - normally open, normally close and neutral. I want to send a signal, whenever neutral gets connected to NO or NC. The receiver can be LoRa but I would prefer a normal 433 MHz receiver. No specific message text is required for communication, only the receiver should be able to differentiate with two type of singal for NO and NC.

    $8 / hr (Avg Bid)
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    5 lượt đặt giá

    We are looking for someone that can take the Arduino examples for the RAKwireless Wisblock 4631 LoRaWAN OTAA_ABP communication and add the Wisblock 4631 GPS sensor. We are building a Helium Mapper and need the code to run on the RAKwireless Wisblock 4361 module. Code is available in the Arduino IDE examples. We are looking for this to be done quickly.

    $54 (Avg Bid)
    $54 Giá đặt trung bình
    7 lượt đặt giá

    Code to manage communication between at least 10 device nodes (WEMOS + Lora Sx1276 module) and a Gateway that receives transmissions and makes them available on a predefined internal memory area: Each Node must be able to send at least four Variables.

    $82 (Avg Bid)
    $82 Giá đặt trung bình
    4 lượt đặt giá

    We are looking for the following requirement: 1. An app for tracking various elements in the field 2. An app for Messaging as in Whatsapp - In Gp or in PM All these data are to be transmitted over LoRa in mesh networking using Meshtastic as the backbone. The logo on the app should be of our company and no mention of meshtastic to be in final product

    $1745 (Avg Bid)
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    9 lượt đặt giá
    Lora module Uart communication Đã kết thúc left

    Multiple lora modules can communicate with single master device using uart interface.

    $20 (Avg Bid)
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    We are looking for an implementation of the repeater functionality for the lora/lorawan/Helium on Rak 7268.

    $472 (Avg Bid)
    $472 Giá đặt trung bình
    1 lượt đặt giá

    I want to add a lora radio that is mounted on an Arduino MKRwan 1300 to an existing Arduino mega screw terminal shield to tidy up some wiring. I would also like to add upto 4 LEDs. to the shield You need to supply all files required to have the PCB shield manufactured. Where ever possible surface mounted parts should be used I will supply sketches of the connections between the various components. You need to review the drawing and improve them if required. You need to have excellent English skills, be an Electronics Engineer and be totally competent with PCB design and manufacture.

    $195 (Avg Bid)
    $195 Giá đặt trung bình
    44 lượt đặt giá
    Desarrollador de firmware Đã kết thúc left

    Busco desarrollador de firmware, experiencia en C/C++, AVR, PIC, familia SAM, conocimientos básicos en lora, LoRaWAN, preferiblemente que hable español.

    $188 (Avg Bid)
    $188 Giá đặt trung bình
    8 lượt đặt giá

    I need an engineer to help us with a LoRaWAN project in healthcare. We have a private LoRaWAN network, Elsys ELT2i devices, RAK Wireless 7258 indoor gateways, Netvox Siren...remotely, re-configure the gateway remotely to a new frequency and write some code for a downlink to the siren. We need to understand the private infrastructure better with a vision to host our own private LoRa network on AWS IoT and replace the ZulaFly software in 12 months time. We are also looking to develop our own LoRa IOT temperature devices specific for this healthcare application. I would need an engineer at a reasonable price please per hour as needed over 2 months. Thereafter, it will be negotiable for an ongoing position. We need something who has had experience with LoRA and the t...

    $19 / hr (Avg Bid)
    $19 / hr Giá đặt trung bình
    4 lượt đặt giá
    3phase metering (IOT) Đã kết thúc left

    Objective is to build the system which can monitor 3ϕ power supply and deliver required power to load. The proposed system is based on STM32 controller for computation and logical execution. Bluetooth is short range radio and LORA is long range radio used in system for communication. EEPROM is used to store system data. LEDs are used for status indication. As wireless IOT device it should operate on battery for communication. SMPS power supply for powering the system. You can find the attachment for more details of requirement. Skills required: - Understanding of embedded system - STM32 microcontroller - Component selection - Power Circuit design / Schematic design - PCB design - RF understanding - Analog/Digital signal understanding - Board bringup firmware with STMcube IDE

    $703 (Avg Bid)
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    10 lượt đặt giá