Lora jobs

...of 50 grams), temperature/pressure/humidity and location then transmit the data via the Lora module. This HW shall run on battery, so overall its requires a low power consumption. The transmission range shall be up to 10KM(~6 miles). To complete the project its required to deliver HW(schematic, Gerber files and two prototypes) and a minimal SW that test the functionality. For more details we can use the chat. Please put the right price for the project despite the estimated range. The time its our allay! -> you will have plenty of time to make it, of course a thigh time plan shall be even better. Quality its a must! -> the HW design must be as good as it can be and a previews experience with LORA, GPS, load cells and low power uC its needed. Late edit: All th...

...to execute the following tasks: a. Listen to all the LoRAWAN water meters b. Send the water meter data via LoRA Mesh (i.e. PyMesh) c. Go back in an ultra-deep sleep mode (max: 50 μΑ) d. If the PyMesh network is not currently available the device should store the water meter data so that it uploads them in the next operation cycle. 3. The device will operate with a battery of type ER34615 3.6V. So my initial questions are the following: 1. Can we achieve the above-mentioned functionality with the LoPy4 product of Pycom? If yes, what components are needed? 2. Can you undertake the s/w development of this project? Update (13/07/20): Since LoPY4 can not operate as a full LoRA Gateway, we most probably need to add PyGate onto the LoPY4. However, if you alre...

...should work as a LoRAWAN gateway that will listen up to 100 LoRAWAN water meters and store the water data. 2. The LoRAWAN water meters typically send their data once per day at a very specific time, so the device should be able to "boot" at a scheduled time (e.g. from 08:00 to 08:10) and then to execute the following tasks: a. Listen to all the LoRAWAN water meters b. Send the water meter data via LoRA Mesh (i.e. PyMesh) c. Go back in an ultra-deep sleep mode (max: 50 μΑ) d. If the PyMesh network is not currently available the device should store the water meter data so that it uploads them in the next operation cycle. 3. The device will operate with a battery of type ER34615 3.6V. So my initial questions are the following: 1. Can we achieve the abov...

Changing an existing RF Daughter board to use LoRA transiver.

Need to install and configure private LORA server on raspberry PI.

We plan to implement LoRa Gateway which will send and receive data from around 2000 nodes. We need software developer who will guide us, write code and help us in implementation from scratch to finish. LoRa Gateway will be RAK7246G LoRa Nodes will ESP32 TTGO Note that we have good knowledge to programming Python on Raspberry Pi and Arduino IDE on ESP32 but we have no knowledge of LoRa. Since LoRa Gateway will be sending and receiving data from around 2000 nodes, therefore, the implementation should be such that it makes the best use of all the available on RAK7246G. Basically the project is to make Smart Solar Streetlight. We want to implement LoRa node for around 2000 streetlights and the LoRa nodes attaches to the Solar Streetlight wi...

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

1. A smartwatch for monitor human phisiology 2. A pressure transmitter for measuring pressure inside pressure vessel. 3. An acelerometer for human body posture 4. A flow meter to measure human breathing rate. 5. A Transceiver to receive signal from smartwatch via bluetooth, pressure transmitter via wire, accelerometer via wire, flow meter via bluetooth and transmit the signal to display via Lora. 6. Battery pack and charging station for all device.

I need a PCB designer using Allegro. It is an 3x5 board, ~800 pins, no large BGAs, no micro vias in PADs. It consists of an ARM M4, several sensors, Bluetooth, Wifi, LoRa ICs design. I am a Principal Hardware Engineer under contract with Net Feasa as the project manager and to design the board through my company Ogaz Enterprises LLC. I in the preliminary design process but my customer wishes me to produce a “ball park” cost for the complete design to prototypes. Can you add the cost of doing a “Valor” to test the manufacturability of the assembly? Thank you Ron Ogaz Noroz357@

Hi, I need the graphics for the brochure dedicated to my company. Attached you will find the logo and the texts to be inserted. The sector is digital transformation, digital marketing, business consultancy. The colors of the logo are #cc205a #c9daf8 #002e41. The fonts are Futura (title and subtitle) and Lora (text). The graphic must be clean, it must transmit: simplicity, familiarity, security. The file must also be provided in editable mode.

We are a start up working on R&D project for Oil/ Gas sector. We are looking to hire an freelancer with below given skill set: We are looking for Embedded Firmware, Hardware/Software Engineer's. ++Must have exposure in RF & Transmitter like Lora ++Hardware/ Software Integration ++Excellent knowledge microprocessors/microcontrollers architecture. ++Expert knowledge on protocols like (UART, SPI, I2C, ADCs) ++Good knowledge in using oscilloscopes, function generators, etc ++Knowledge of open source development tools a plus. ++Excellent knowledge about PCBs and plus if you are also an PCB designer ++Good knowledge about current ratings and voltage ++Good knowledge in creating/ reading schematics and datasheets You must hold and degree in Electrical or Electron...

We are a German Startup, looking for long-term cooperation with a freelancer who offers a one-stop solution for electrical engineering, PCB layout design, and embedded programming. Our plan is to build multiple LoRa devices based on the same STM32 chipset having various functions, e.g. sensing devices attached. Work is usually defined in a manual where we explain layout, dimensions, functions, and chips to be used. Afterward its fully up to you. Challenge is mostly sped and getting smaller in each iteration. MatLab is a plus. Only Senior or well experienced, please.

Issue: We need to get stabilized weight from the scale using HX711 module with ESP32 on the C or C++ language. Target/Payment: We will cross through balance twenty ti...because you work with scale weight stabilization. FAQ: 1 - We have a livestock scale with four load cells on two load bars all the load cells are connect on the junkbox; 2 - Only one cable is connect on the ESP32; 3 - We are using the suchs port GPIO12 and GPIO36 on the Heltec ESP32; 4 - We will be stopped above the scale to get the weight; Electrical hardware schematic If you don't have ESP32 LORA HELTEC you can use: normal ESP32 we will test on the GPIO12 and GPIO36 described in the picture below. () ESP32 () You can use other ports if you need. How we will test your code ()

Dash7 alliance has published open source stack and also its implmentation on few MCUs. But I am intersted in getting that stack running anove the LoRa wireless radio physical layer.

Hello, I want to monitor sheeps and measure temperature and get GPS location. This will be done with LoRa Arduino module (TTGO T-beam). It has inbuilt GPS. The full analysis of the system is attached on the doc file. The measurements will be taken from the sheep and send to cloud-server. From there , there will be fetched to android app with API. Any inquries please message me. The doc says for 800-1000 sheeps monitoring but this project will be simulated only to 1 sheep. Requirements: 1) Code Arduino for one sheep only 2) Code Arduino for Milk truck (GSM module + Nodemcu or Arduino UNO) 3) Code Arduino for milk refrigerator 4) Code Arduino for farm 5) Create web-server and database 6) Create android application and fetch data from web-server with API Please check doc file!!!!!!...

...half-time and quarter -time commitments. It is not necessary to have to have done the following things to apply. But if you have please tell us some specifics about your pertinent experience. Overall please respond with noteworthy details about yourself and your past project work. Skills of merit: multi-kW motor control, OpenCV and rapid capture of QR code markers, Experience with RTK-GNSS, LoRa, BLE (bluetooth beacons), Inverse kinematics, LIDAR mapping, ROS & Gazebo robot simulations, MoveIt!, infrared communication, automated aerial drone flight patterns (swarming, automated helipad landing, etc), industrial automated storage and retrieval, Photogrammetry (pattern matching in sets of 3D images) Our company website is here: Aliyance Technologies INDIA LLP

Hi Rochak S., I noticed your profile and would like to offer you my project. Use LoRa as communication -Wisen Whisper as Transmitter - Attach to a power bank - Attach to DHT22 sensor -Led blink when it running(Just to make sure the board is running) - Use the code that i sent you early, you could edit it, but try not to edit too much Heltec WiFi LoRa 32 v1 as the receiver - This board will attach to pc for serial monitor when it's running Both board are 915MHz

I need a coder to create a pair of device for transmit and receive data using LoRa, coding in Arduino IDE. Using Wisen Whisper Node LoRa as the transmitter and Heltec WiFi LoRa 32 v1 as the receiver

Hi, I need to create a private IOT network in which a Heltec Wireless Stick Lite recollects some data, sends it to a Raspberry Pi with a HT-M01 Mini LoRa Gateway that uploads it to firebase over GSM. I need the Heltec Wireless Stick Lite to be programed with the standard Arduino libraries and the Raspberry Pi in python using python-firebase 1.2, and uploading the data over GSM (the Pi will be connected over serial with a SIM800L module) or if the library can’t be used, send the API calls directly with a library for the SIM800L or POST/GET requests. The LoRa gateway will have 10 Heltec Wireless Stick Lite sending data to it every 1 or 2 minutes, this time can be configured from firebase, for example for a specific Heltec Wireless Stick Lite, it has a field in firebase...

The requirement is to implement the FANET protocol over the LoRA LoRA stack in ESP32 based lopy4 module with pycom micropython and make it available through micropython interpreter. The deliverable is a new lopy4 firmware source and binary that I can upload to my lopy4 module and I should be able to for example create a lora object with mode=FANET, set necessary parameters and receive, transmit, encode and decode FANET packets. Packet forwarding as part of FANET protocol needs to be implemented too. Other module structure also considered not based on original pycom lora object. The source code should be an extension to the micropython code in c++ and provide wrappers to let me see it as a micropython module. Pycom micropython: FANET description:

Hello, I need a project in Figma in HTML/SCSS (not SCSS). Here is a Figma project (components in area PROJEKT): 6 views: Strona główna final, Kariera [lora], Oferta [Lora], Raport [Lora], O nas [Lora] Requirements: - use HTML/SCSS - use bootstrap - all files should be in assets folder eg assets/css, assets/js - responsive mobile version is required In file should include imports: - reset file () - file with variables (eg. colors) and compnents (eg. header, fonts, footer) - file of bootstrap Reset file should be imported in as first. In attachment I include: - (file to control dropdown menu on mobile - _boostrap-grid (file of bootstrap grid) - (file of reset style) If you are

I need a HTMl/SCSS Template based on Figma files: 6 views: Strona główna final, Kariera [lora], Oferta [Lora], Raport [Lora], O nas [Lora] Views from "PROJEKTY" area. Requirements: - HTML - SCSS - Bootstrap - responsive (mobile) version - all files should be in assets folder eg assets/css, assets/js - icons in .svc files In file should include imports: - reset file (() - file with variables (eg. colors) and compnents (eg. header, fonts, footer) - file of bootstrap Reset file should be imported in as first. In attachment I include: - (file to control dropdown menu on mobile - _boostrap-grid (file of bootstrap

Hello Friend, I have project to monitor more than 5 sites (modes) each node has 4 motion sensors , i need to use lora sx1272 for communication, what about the centre point, how can monitor the alarm. Pleas if you need more details you can ask, if your offer is good, we have more work for future. BR

Hi highfliercnr, I noticed your profile and would like to offer you my project. We can discuss any details over chat. My project is designing specific asset tracker using Lora... Please let me know if you are interested. we can arrange video meeting if you want. you can cintact me: saadicet(at)hotmail(dot)com

...below Industries/Technologies • Automotive • Healthcare • Transport & Logistics • Aerospace and Defense • Manufacturing • Agriculture • Construction • Oil & Gas • Mining • Retail And the different infrastructure that play are par tin the space including: - Passive RFID -Active RFID - Wi-Fi, - UWB - Infrared - BLE (bluetooth low energy) -2 Way ranging -Lora -Sigfox An Example of Healthcare. use cases - Asset Tracking & Management - Nurse Call Automation - Clinical Operations & Workflow - Patient Safety - Environmental & Temperature Monitoring - Security & Protection - Hand-Hygiene Compliance - Medical Scope Management - New baby Infant Protection ...

I need a developer with good experience in firmware development for stm32Fxx board. The board has several units to be programmed as follows: Esp32 module, Lora module, Ethernet unit BG96 LTE module Nextion LCD display Can bus and modbus interface Inputs and Outputs interface Requirements: 1. Review about Board design. 2. Firmware programming for this board. 3. Testing firmware on prototype. 4. Delivery the completed firmware. I will send the prototype board for testing firmware to the developer.

Hello since I have specific questions on the project. Don't apply to non-experts, don't waste your time. If you are really professional in this field , you're willing to pay and we'll be hiring you for the next project. Budget 500$ Bonus 100$ thank you

Looking for an expert with experience in Microchip Lora SAMR34 to establish a secure P2P communication between two nodes. the first node should recieve data from UART and I2C interface and the second node will send the incoming data to the wi-fi module via serial communication. the wi-fi module (WINC1500, WINC3400 or SAMW25) will connect to the AWS IoT Core cloud and send the data via wi-fi. The firmware should be written only in C++ using Atmel Studio.

The project consists of solving 4 linear programming exercises, each exercise has at least 3 sub-exercises (the exercises are in Spanish). The base of these exerci...Using Integer Linear Programming. Open Access Library Journal 6, 1 – 16. Doi: 10.4236/oalib.1105743 González – Ávila, E.A., Besiche – Barranco J., Grosskelwing Núñez, G., Fernández Echeverría, E. y Santiago Cruz, S. (2016) Modelo de programación lineal para integrar producción, ventas e inventario en la Quesería “Los Luna”. Congreso Interdisciplinario de Ingenierías, Misantla, Veracruz, México. Lora – Freyre, R. y Pellicer – Durán R.G. (2012) Maximización de la producción de c...

Looking for a website design development for an IOT consultancy ...cases/usages --Industrial Applications & Logistics --Automotive & Assembly --Travel & Transportation --Mining & Construction --Healthcare & Pharmaceutical --Offices & Smart Buildings --Retail & Consumption --Leisure & Tourism And the different infrastructure plays in the RTLS/RFID space including: - Passive RFID - Active RFID - Wi-Fi, - UWB - Infrared - BLE (bluetooth low energy) - 2 Way ranging - Lora - Sigfox An Example of Healthcare. use cases - Asset Tracking & Management - Nurse Call Automation - Clinical Operations & Workflow - Patient Safety - Environmental & Temperature Monitoring - Security & Protection - Hand-Hygiene Compliance - Medical Scope Man...

Looking for a website design for an IOT consultancy company. I h...cases/usages --Industrial Applications & Logistics --Automotive & Assembly --Travel & Transportation --Mining & Construction --Healthcare & Pharmaceutical --Offices & Smart Buildings --Retail & Consumption --Leisure & Tourism And the different infrastructure plays in the RTLS/RFID space including: - Passive RFID - Active RFID - Wi-Fi, - UWB - Infrared - BLE (bluetooth low energy) - 2 Way ranging - Lora - Sigfox An Example of Healthcare. use cases - Asset Tracking & Management - Nurse Call Automation - Clinical Operations & Workflow - Patient Safety - Environmental & Temperature Monitoring - Security & Protection - Hand-Hygiene Compliance - Medical Scope Man...

Looking for a website design for an IOT consultancy company. I h...cases/usages --Industrial Applications & Logistics --Automotive & Assembly --Travel & Transportation --Mining & Construction --Healthcare & Pharmaceutical --Offices & Smart Buildings --Retail & Consumption --Leisure & Tourism And the different infrastructure plays in the RTLS/RFID space including: - Passive RFID - Active RFID - Wi-Fi, - UWB - Infrared - BLE (bluetooth low energy) - 2 Way ranging - Lora - Sigfox An Example of Healthcare. use cases - Asset Tracking & Management - Nurse Call Automation - Clinical Operations & Workflow - Patient Safety - Environmental & Temperature Monitoring - Security & Protection - Hand-Hygiene Compliance - Medical Scope Man...

Build simple IoT Electronic Sensor board Measurement and relay control System connect via lora to TTN AWS dashboard. Program Device using open source platform standard parts. Work remotely to Test and debug the complete system. Chat, call, screen share. Immediate start within 24hrs. Complete within 7 days. Ready to use. We require Light sensor device to Monitor/Display/Log/Report and control. Must have previously experience in Esp32, lorawan, TTN and AWS. 1. Connect program 2 x development boards to TTN to aws 2. Program Arduino 2 board Sensor & light control intensity strength and measure in mW per cubic metre - uW/cm2. Resolution of 1uW/cm2 - total of 5 UV sensor 3. Display via LCD display and AWS Display sensors connected, Light measurement uW/cm2 and elapsed ...

Looking for an expert with experience in Allegro Current sensing IC to design HIGH VOLTAGE 220V 20A PCB. Design and layout should be done using only Altium Designer. The PCB should have: - ACS71020 - Latching relay - AC/DC Power supply - Relay driver DRV8830 - MICROCHIP SAMR34 LORA Module - 1 6 pin SMD Terminal block - 4 Grove connectors No Arduino ! Firmware should be made using only C++ and Atmel Studio 7.

Looking for an embedded developer with experience with Lora. I am looking to make a point to point communication with the Microchip SAMR34 chipset. To send and receive data using UART and connect a WINC1500 WiFi or SAMW25 to be able to send the data from the first node to the AWS IoT core.

Looking for an expert in Microchip Lora SAMR34 to establish a P2P communication between two nodes. the first node should recieve data from UART and I2C interface and the second node will send the incoming data to the wi-fi module via serial communication. the wi-fi module (WINC1500 or SAMW25) will connect to the AWS IoT Core cloud and send the data via wi-fi.

Lora mess network for control a 0-10V signal and read out power use Central controller with 3/4G link and network connection and inputs for example card reader or other idea to activate lights. need to have connection for manual control panel to switch lights on and off. And cloud server for control Admin and status And control APP for Android and IOS Hardware and software need to be developed for this. design need to be made to be cost effective on hardware parts and have good safety on hack ability. we can take care for circuit board proto types and assembly. all parts need to have dedicated circuit boards designed (no arduino type of stuff).

I would like work on embedded systems field i am interested in that new for freelance also.i have more than 1 year of experience in Embedded systems field.i have knowledge in ZigBee,lora, Arduino IDE ,Arduino Uno, Arduino mega Arduino nano,ARM stm32, proteus,keil software,GSM,gps,RSSI ZigBee, c,c++,python(sensor level), assembly language, embedded -ir sensor,UV sensor,ph sensor,dust sensor,flex sensor,eye blink sensor,mems sensor etc and I am expertise taking working shop or seminar or classes also.

Looking for an embedded developer with experience with Lora. I am looking to make a point to point communication with the Microchip SAMR34 chipset. To send and receive data using UART and connect a WINC1500 WiFi or SAMW25 to be able to send the data from the first node to the AWS IoT core.

We need to realize a system Firmware for a Single Board Computer type Toradex iMX6ULL (WiFi and BT and Linux embedded), Cellular Modem and LoRa module (controlled via Uart) with data connection to a Cloud. We need to send voice calls and SMS when an alarm received from LoRa occurs (no LoRaWAN) allow a configuration of the system through BT or WiFi or Cloud (which we will realize, so we need the system to be able to connect to internet through the gsm module and wifi) I have attached a PDF with all the details on how the system works. Please do a bid only if you have understood the requirements and in order to prove you have read them in the first line of the bid message write: "I have read the requirements of the project"

Hi, Will try to be th...have an ESP32 with Wifi, BLE and Lora () I have sold a Neo 6m GPS on it and a button. I am looking for the following. Wake up from deep sleep either from pressing a button or time. Once wake up connect to Lorawan network if failed, try again once, if fail again go to deep sleep for X minutes. If success, scan wifi network and send at least 3 network via lorawan. Then use Nodered to process the data and send it to google wifi API to get geolocalisation. Store data in google cloud. If not 3 wifi minium or accuracy >100 then switch to gps. acquire GPS location send it throw lora network -- Nodered -- Google Cloud. If Success back to sleep for X times else try again in Y minutes X must be changeable via BLE or lora downlink

I am a real estate agent who has a nearly completed luxurious beach home. I am looking for a reality rendering of the kitchen and living area. this property is located at 203 Lora Street Neptune Beach,fl 32266. I also have a floorpan I might want cleaned up use in marketing. thank you

I have about ten sensor readers connected in few slaves that are connected to a master by Lora network. Now I need help to put all these readings in the cloud. I like thingspeak but I am open to try other platforms. I need much orientation than you make something for me. I would like to a point an Skype talking to understand what I should do.

The scope of this project is to create a LoraWAN gateway based on Raspberry PI and LoRa multi channels boards like RAK831 communicated through SPI interface, and create Node-RED node for the LoraWAN. Components to use are: 1. RAK831 connected over SPI to Raspberry, to install packet forwarder app 2. Chirpstack and its components to be installed and run on Raspberry PI, same or separate one. 3. Node-RED to be installed on the Raspberry and to create a node for Lora IN/OUT Steps to be done: 1. Install packet forwarder and configure it 2. Install Lora server and application 3. Create Lora IN/OUT node in Node-RED 4. Configure endpoints/endnodes (buttons) to work with the gateway 5. Test key management, downlink, uplink and payload to/from buttons Except to develo...

Simply LoRaWAN on Raspberry PI, Chirstack and Node-RED The scope of this project is to create a LoraWAN gateway based on Raspberry PI and LoRa multi channels boards like RAK831 communicated through SPI interface, and create Node-RED node for the LoraWAN

Simply LoRaWAN on Raspberry PI, Chirstack and Node-RED The scope of this project is to create a LoraWAN gateway based on Raspberry PI and LoRa multi channels boards like RAK831 communicated through SPI interface, and create Node-RED node for the LoraWAN

Simply LoRaWAN on Raspberry PI, Chirstack and Node-RED The scope of this project is to create a LoraWAN gateway based on Raspberry PI and LoRa multi channels boards like RAK831 communicated through SPI interface, and create Node-RED node for the LoraWAN

Simply LoRaWAN on Raspberry PI, Chirstack and Node-RED The scope of this project is to create a LoraWAN gateway based on Raspberry PI and LoRa multi channels boards like RAK831 communicated through SPI interface, and create Node-RED node for the LoraWAN

Simply LoRaWAN on Raspberry PI, Chirstack and Node-RED The scope of this project is to create a LoraWAN gateway based on Raspberry PI and LoRa multi channels boards like RAK831 communicated through SPI interface, and create Node-RED node for the LoraWAN

Simply LoRaWAN on Raspberry PI, Chirstack and Node-RED The scope of this project is to create a LoraWAN gateway based on Raspberry PI and LoRa multi channels boards like RAK831 communicated through SPI interface, and create Node-RED node for the LoraWAN