LoraPekerjaan

PCB circuit to fit and run a small meter buttons simple robot presser sized at 45×15×9cm All the mechanicals have been PCB will have lora and sigfox communication capabilities natively for external GSM modem as will control camera to read buttons,lights,etc PCB which can receive 20-digit number from the cloud in the form of WWW XXXX YYYY ZZZZ and instruct robot arm to press the buttons in a proper sequence. Also prepare code in python (C++) for the micro controller setup.

Hello I've designed a breach sensor for remote locations on fencing. I've written a basic program on an Arduino UNO just to see that the sensor works to design; (it does), and have subsequently purchased a Maduino ATmega 328 with an RFM96 LoRa module built in. I know this is a P to P module, but I understand it can be made LoRaWAN with a Lmik sketch. 1: So I need this to be made LoRaWAN compatible. 2: I need the MCU program expanded to include the following... An "I'm still working" frame should be sent to the system say every six hours with an alert in the event of a malfunction. A "Disturbance" alert sent to the system in the event of activity that lasts less than three seconds (industry standard). A "Breach" alert sent to the sys...

Help to Design a LPWAN (868MHz) network of hybrid of Lora and Sigfox to provide connectivity to IOT devices which cover a city of size 1500km2.I have three types of small poles 6m,8m and 12m to house the basestations. The design will include: 1)Design of the base station and its components and security 2)Basestations topology covering 1500km2 of the city.I will provide the map 3)The Connection-How with network monitoring unit,IOT SaaS,etc

I'm looking for a tutor to teach me a crash course in LoRA and Helium communications, hotspots, device set-up, decoders and creating dashboards. I have a basic understanding of the main parts, connecting a device and receiving the payload over Helium onto the Helium Console but I need to get further and understand the process more so I can do it with more devices.

we need Freelancer Expert on Both IOT Front End and Backend Design from protocol,Zigbee,Lora Knowledge. Only Experts Contact us. IOT Setup on cloud. complete online Monitioring

...ready to send to a Contractor Manufacturer for production. we have 2 pcb shields, one collects the data and then send it via lora to the gateway (second shield, much simpler) Our product is a weighing scale to monitor cattle. Overview of the complexity of the project: weighing scale board Microprocessor: ESP32 (dual-core 32-bit MCU + ULP core), FLASH 8MB (64M-bits) SPI FLASH , RAM 520KB internal SRAM, with LoRa node chip SX1276 TTL RS232 Converter Analog to digital converter RTC DS130 SD CARD Power Source: Solar panel/battery Gateway Board Microprocessor: ESP32 (dual-core 32-bit MCU + ULP core), FLASH 8MB (64M-bits) SPI FLASH , RAM 520KB internal SRAM, with LoRa node chip SX1276 SD CARD Power Source: Standard wall plug socket; If you can contribute with not on...

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Alguien que maneja todo lo referente a Lora para un proyecto, enviar informacion del modulo Heltec Wifi Lora 32 v2 al Rak wislink 2243 y poder visualizarlo en un servidor local. O comunicación con Chirpstack

I am looking to expert IOT and STM32. I have a small project for CubeIDE.

...pollution, temperature, humidity, sound level and others as you may identify) using LoRa for communication. The document should have between 10 and 12 pages. I also have the following suggestion for structure: - Detailed hardware presentation of ESP32 and the software development tools available - Detailed hardware presentation of STM32 and the software development tools available (for the above points, the structure is chosen by the freelancer, the only request is to be the same for the two chapters for ease of reading) - ESP32 vs STM32 comparison based on key elements of previous presentations (I suggest in a table form) - discussion about why are they suitable for an ecosystem monitoring system that uses a LoRa based network for data monitoring and which one has the u...

I am looking for someone good at programming stm32f103 (Bluebill). We need to have access to NRF24L01 Radio Transceiver & LORA. I tried the library: Library: Its work fine with Nucleo, but not stm32f103 (Bluebill). I need someone to update the code to make it work.

I am looking for someone good at programming Nucleo-64 (STM32WL55JC17). We need to have access to LORA and Flash memory data.

I'd like to make a device that can transmit a choice made by a user thank to a push on a button. The device has 3 buttons (bad, average, good). Just after a button has been pushed the value has to be transmitted to another device (a gateway) thanks to the LoRa transceiver. The device has also to be powered by a battery.

Looking for engineers to build a V2 version of our Chicken Hatchery Monitoring Solution. We currently use Lora boards with a temperature and humidity sensor attached to talk to a Mikrotik Lora BTS send MQTT data to Chirp Stack. From there data is stored in Influx DB and and an admin platform to manage the devices, thresholds and locations. The thresholds change dependent on what day of the cycle each room has been set to and data is graphed in Grafana. We have another user facing panel for the customer to set which environment and rooms are in production and on what day of the cycle they are on. Alerts are sent to the client via telegram. We can show a demo of the current system that is in place. Unfortunately we are no longer able to get hold of our developer. We nee...

Looking for someone with experience in LoRa, STM8 and pcb design and skills in c ++ and assembly. will tell more on contact.

...aided design tools. The product design includes designing multiple analogue and digital outputs like 0V-5V, 0V-10V, 4220mA, voltage free relay contacts, RS485, IoT wireless communication protocols, GSM, HART, On-Board Display, Alarms, Magnetic Pen operations and other state of the art features. The candidate should also have experience in working with digital wireless communication protocols like LoRa, Wireless HART, ZigBee and wired protocols like RS485 and CAN outputs and analogue voltage and current outputs. The signals from the sensor are very low current signals in nano-ampere range with very high input impedance. The analogue circuit must accommodate high quality noise filtering sections appropriate OP-Amps, and shielding from EMC/EMI and other noise related issues. T...

Need support developing an esp32 based AU915 lora schematic. Preferably on easyeda.

I have designed a lorawan circuit by using STM32L071 and sx1272. I know my code is working since the communication is being established between stm32 and sx1272 through SPI interface. But my lora messages are not reaching my gateway. So, I think there is some problem with my rf circuitry. Can anybody who is an expert in LoRa help me solve this problem?

Design a Printed Circuit Board of a device to be used for the measurement of the flow of a liquid in an Oil and Gas application located in a harsh environment. Find the components needed for this project. Use LoRa for communication with the device. You will need to interface with sensors and other necessary components, such as a temperature sensor or a humidity sensor.

Need help in identifying and specking out LoRa radios and modems that will complement my existing I/O Board. My existing equipment runs on the Modbus protocol and I have robust manuals describing their performance features in detail. There will be future projects available if this project is completed successfully.

we need IOT software Web Based Software 1. Backend: Laravel or 2. Frontend: React or Angular for our solar street light and solar pump online Monitoring. Zigbee or Lora Device data will capture. we need software

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

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We are a startup gourmet mushroom farm and need an innovative logo to stand out from our competitors & appeal to our target customers. Name o...pleasing to the eye. In particular we intend to present our mushrooms in "clusters" which can be very beautiful Competitors - - A reference from another mushroom company that I quite like: Preferred fonts: classic and clean, bit with a twist, such as Bodoni, Raleway Poiret One; Bodoni; Raleway; Montserrat; Lora; Gowun Dodum; Quicksand; Cinzel; Jost. Natural colours: brown and woody (max 4 colours). Open to suggestions for other colors I have a pinterst board that might be useful inspiration for you... Target completion within 1 week

The project is a high-performing, ready-to-use LoRaWAN indoor gateway powered by the Helium LongFiTM Network, and provides miles of wireless network coverage and data transmission capacity for LoRa/LoRaWAN devices. It provides built-in BLE, which helps set up the device in a few simple steps, and it supports connecting to the internet via WiFi or Ethernet. SenseCAP M1 has US915/EU868 versions with FCC/CE certificates respectively. I want to copy all of the data and technical specifications are listed. must proficient with arduino , rasberry pi , and be able to create software for this controller.

the project we are creating is a high-performing, ready-to-use LoRaWAN indoor gateway powered by the Helium LongFiTM Network, and provides miles of wireless network coverage and data transmission capacity for LoRa/LoRaWAN devices. It provides built-in BLE, which helps set up the device in a few simple steps, and it supports connecting to the internet via WiFi or Ethernet. SenseCAP M1 has US915/EU868 versions with FCC/CE certificates respectively. must proficient with arduino , rasberry pi , and be able to create software for this controller.

we need IOT software development for solar street light Data Monitoring online. we need Experts who can do for us. also IOT Software required for solar pump. protocol we will provide you. RS485 also we will provide you. 4G Sim Enabled or Lora Gateway or DTU or RTU.

Developing Embedded Software for a sensor that then sends packages of data via LORA to a gateway.

We are building gas sensors for multi...should be capable of designing electronic circuits, identifying components, designing PCB layout and developing necessary firmware for microcontrollers/ micro-processors. The candidate should be comfortable using the latest design tools like Mathworks and other computer aided design tools. The candidate should also have experience in working with digital wireless communication protocols like LoRa, Wireless HART, ZigBee and wired protocols like RS485 and CAN outputs and analogue voltage and current outputs. The candidate should be up to date with latest components and developing trends in electronics industries. The candidate must have experience of pre-compliance for safety certifications like ATEX and quality certifications like S...

Hi VTLabs, I require a 2 layer PCB board please for a "plug in shield" for an existing PCB consisting of a cellular module, a LORA module and other components. The details are attached in PDF.

Lora Based Wireless Circuit - 2 Modules should Communicate wirelessly - 2km radius

Create an arrangement of 4 slaves ESP32 controlled by one master ESP32 with wireless communication using LoRa protocol. Each slave is connected to a sensor that generates a small positive or negative voltage. The master is connected to a trigger, when the trigger is activated the communication pipe will be open for 2 seconds and the master will read each one of the slaves in a specific order. The Reading: The slaves will be arranged on a straight line that goes slave 1, slave 2, slave 3, and slave 4. When the master is triggered time will be 0s and he will read the measurement of the sensor if the slave 1, then he will read slave 2, then slave 3, and finally slave 4. Then the master will register a new time and read slave 1, slave 2, slave 3, and slave 4. This process of registering...

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

I need an Embedded Engineer from Pakistan. Must Know about ESP32, Arduino, STM32, ESP8622, Xbee, Lora etc.

Hiring PCB designer with knowledge of LoRa WAN

Lora Ai-Thinker Circuit Development - Embedded Engineering

Hi VTLabs, the project requires modification to the LoRa-GPRS Variant PCB you did for me a few months back. The changes are documented in the PDF (will send via chat) and includes but is not limited to a microcontroller change, connector placement changes and PCB routing changes.

Help me convert a float value to 4 bytes so I can send each byte with a Lora transmission, and on the receiver end, will need to reconstruct the 4 bytes back into the float value.

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

...object We need the design to be minimalistic, low battery use when not used almost no power and able to be built and tested within 4-5 weeks of project allocation. NOTE: If you cannot dedicate the time, please do not apply this is an urgent prototype we need done by someone with experience and or prototype that we can use and customsie The design needs to also support adding WiFi sharing and / or Lora Wan where 4G in some devices can reach up to 5 other devices over LoraWAN or similar Initially we need someone to build a proof of concept in a case (or we can provide) in a small form factor of 10x10cm by 3cms high or smaller. We cn have PCB manufactured relatively quickly and we will assist, pay and arrange this while you code firmware. For this need PCB schematic in eagle ...

Looking for an expert in building, modifying, upgrading, designing Cloud infrastructure for IOT and connected projects. 3 Projects Ready for immediate start **Strongly Desired Skills: - Amazon Web Services...IOT and connected devices - Back end infrastructure for cloud delivered OTA updates to esp32, rpi, other connected mcus & boards - Dashboard design and deployment - User Access Control and Hierarchy design and management - REST & Other API implementation and integration **Bonus Skills: - Cloud Connected device firmware & software development (ESP32, RPI etc) - Worked with NBIOT, CAT M1, Lora communications - Familiar with the following hardware chips or brands Particle IO, Pycomm, BG96, SIM7000 Please submit Portfolio on application. Long te...

Hi. I would like to provision a device (node), SX1272, to a gateway, IC880A, and to the server. The server will then send it back to the gateway and to SX1272 to accept the provision, with the SX1272 seeing the message on the UART. This needs to be documented, with the document done in 2 days and the actual provisioning in 4 days. The budget will be 60 USD. I will send you the relevant files if you are interested. Thank you.

Preciso de Um projeto de Arduino Layout e INO O projeto consiste utilizando os Dispositivos - Esp32 Lora -> Utilizando função GPS - Leitor NFC Rc522 - Leitor Biometrico FPM10A - Módulo Gsm Gprs Sim800l Integração com Banco de dados mysql (Já pronto) mais detalhes no privado

Hi, We have made a board with LORA. It is the main communication and control board to which other sensors are have some problems with the power circuit of the main board. detailswill be provided to shortlisted candidates.

It's a premium tissue box for re selling purpose

Hi. I would like to provision a device (node), SX1272, to a gateway, IA880A, and to the server. The server will then send it back to the gateway and to SX1272 to accept the provision, with the SX1272 seeing the message on the UART. This needs to be documented, with the document done in 2 days and the actual provisioning in 4 days. The budget will be 60 USD. Thank you.

Le Label Abeille, marque de la société BEE ANGELS, commercialise un objet connecté qui permet de suivre à distance et en temps réel la santé des abeilles à travers différents capteurs (poids, température, humidité, géolocalisation, orientation...). Plus d'infos sur...qui permet de suivre à distance et en temps réel la santé des abeilles à travers différents capteurs (poids, température, humidité, géolocalisation, orientation...). Plus d'infos sur Nous sommes à la recherche d'un développeur freelance senior ou qualifié, afin d'optimiser un code existant sous microcontrôleur Microchip. Maîtriser impé...

By using a Lora module wchih transmit a data from a position of 400mtere apart ,The device is to be control a relay in accordance with the transmitter command , Also the reciver send some data to the transmiter .

Communications types (e.g., Sigfox, LoRa, NB-IoT, Mobile Ad-hoc networks) for your solutions. b. Types of sensors used (e.g., temperature sensor, humidity sensor, etc.) c. You are to use the Raspberry Pi and/or Arduino UNO for your proposed solution.

Setup MPLAB Env. Basic Blink project and flashing the device. (Confirm hardware requirements) Link for development kit