Lora jobs

...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 working LoRaFTP example to permit a Serial full-duplex (albeit slow/high latency allowing for the TX and RX time slot waiting delay) for Point-to-Point PPP traffic and TCP/IP to transmit and be received and vice versa between minimum two Waveshare LoRa hat modules (code to be adaptable for use within 433Mhz, 868Mhz and 915Mhz and all their sub-frequency channels) installed on Raspberry Pi's. A secondary requirement for the full-duplex connection over the LoRa interface is to optio...

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

...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 for structure: - senzor type - technical description (working principle, main characteristics) - why is it suitable for an ecosystem monitoring system that uses a LoRa based network - some available modules on the market + price - pictures with some examples of that sensor or modules containing that sensor. Can be large photos. Repeat this structure for as many sensors as needed to fill the document. ...

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 employ loRa technology, GPS and other mobile devices 3. Manage data between the devices and the base center. 4. Software linking GPS for positioning live cattle and GPRS/sim network to send data to server 5. Communicate with the devices and use mobile phones to set coordinates (virtual fence) for livestock management. 6. Capable of communicating audio signals as warning to the livestock if...

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.

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

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

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

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

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

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

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) Heltec Cubecell (DESIRED NODE) TTGO LoRa32: (Working NODE)- POOR SLEEP POWER CONSUMPTION 12 mA

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

I have Nucleo-WL55JC2, development board for STM32WL. I have followed this document 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.

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 ...incubator will not be greater than 30 meters. water proof - temparature and humidity sensors. atleast 8 sensors should be managed by a single micro contoller(device) M66 for transmitting the data through cellular network. wifi should be available. One possible solution could be using RF transceivers to fetch data at a gateway For gateway: Esp32 Lora M66 For transmitter: Sht30 Make waterproof of the sht 30 Battery Ardunio with atmega...

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

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

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.

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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/debug/revise the code in the main.c file hosted at file in order to establish a communication and retrieve the chip revision id. The microcontroller is powered with a usb cable from a pc and the module is powered with 3.32v with an intensity of 3mA from the board.

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/debug/revise the code in the main.c file hosted at file in order to establish a communication and retrieve the chip revision id. The microcontroller is powered with a usb cable from a pc and the module is powered with 3.32v with an intensity of 3mA from the board. Thanks

I am trying to achieve deep sleep with the TTGO LoRa32 - Approximately .3mA TTGO LoRa32

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

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 like the person who is hired to help us refine them and ensure they are ready for production.

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 curre...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 -Knowledge on implementing LORA technologies on FreeRTOS -Knowledge on how to implement battery systems on AW...

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@ so i can provide you more information about the project.

• 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 efficiency in dual communication with Realtime application. • Assist with mass release from the engineering prototype to the smart and intelligent embedded solution.. • Work in a start-up like environment with the resources of a large company developing smart products for the IoT solutions. Develop a RFID antenna interface for IoT product over TCP/IP to detect 100s of sensors using ...

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 background of my picture to white. Description: This home has it all! The ample space, the beautiful design and the perfect location! This gorgeous property sits on 2 acres bordering the Brooker Creek Preserve and is conveniently located near great schools, dining, shopping, beaches and only a 30 minute drive to Tampa International Airport. The zoning allows up to 6 horses and the home ...

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 background of my picture to white. Description: This home has it all! The ample space, the beautiful design and the perfect location! This gorgeous property sits on 2 acres bordering the Brooker Creek Preserve and is conveniently located near great schools, dining, shopping, beaches and only a 30 minute drive to Tampa International Airport. The zoning allows up to 6 horses and the home ...

I have succes...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, basic sensors) 2. display the raw data in graphical representation using Tableau and/or other libraries 3. CRM with the above setup in mind, you have the following tasks to achieve my project - write Arduino code for reading sensor data and send to gateway via LoRaWAN - configure gateway and end-nodes on TTN - prepare data forwarding from TTN to your server/interface using TTN integrations - visualize data on IoT platform - work on my pc or server via TV, github, etc Budget: USD 100 Term: 2 weeks reference link for image transmission over lora

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

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

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.

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.

I have succes...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, basic sensors) 2. display the raw data in graphical representation using Tableau and/or other libraries 3. CRM with the above setup in mind, you have the following tasks to achieve my project - write Arduino code for reading sensor data and send to gateway via LoRaWAN - configure gateway and end-nodes on TTN - prepare data forwarding from TTN to your server/interface using TTN integrations - visualize data on IoT platform - work on my pc or server via TV, github, etc Budget: USD 100 Term: 2 weeks reference link for image transmission over lora

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, basic sensors) 2. display the raw data in graphical representation using Tableau and/or other libraries 3. CRM Budget: USD 100 Term: 2 weeks

hello I need some help to send some commands to one LORA meeter within the TTN(thethingsnetwork) Andrei

Hi Hemant Liladhar R., I noticed your profile and would like to offer you my project. We can discuss any details over chat. When are you available? It's about LoRa / SX1278 / Arduino. And converting existing code is some that is easily understandable.

Hi, As you can see from project name our small team would like to collaborate with a engineer who has been involved with these tools/technology : ESP32, LoRa, Arduino C++ Library, SX1276 SPI, Class C, SF12, AU915 To keep the work contained we ask that you provide a working example/library incorporating above technologies. We already have SF10 and class A working. However need to see how SF12 and class C can be made to work. Potential for more ongoing work for freelancer that proves themselves good to work with. thanks for reading, Grant

Hi Rizwan Hamid R., We are a small IOT team that work with agriculture. We require some services that you may be able to help with. I'm not an engineer hence me limited technical talk. However once we find the right person we will collaborate. As you understand we have to try to filter people who may not have relevant experience. Specifically we require example Library for esp32, LoRa , sx1276 , spi, AU915, class C and sf12 in C++. Please contact for further info

I like to have someone that i can work with on different projects. ESP32, LoRa, GPS, etc

Hello, We are looking towards building a professional and industrial-grade data logger with multiple gateway systems like Ethernet, LoRa, WiFi etc. Will share detail via chat The design must be compliant to any EMC/EMI tests that we perform. Preferred software to be used to design the project is Altium or Eagle. Thanks, Jason

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, basic sensors) 2. display the raw data in graphical representation using Tableau and/or other libraries 3. CRM Budget: USD 100 Term: 2 weeks

I need to a report about competitive products features, prices and sales volume analyze. Product is about Raspberry pi hats and carrier boards...4: I need to a worldwide analyze report. Report must contain: *Product Name *Product Manufacturer *Product Marketplace (supplier) *Product Price *Digital/Analog Input and Outputs *Isolations for Input Output Pins *Communication Capabilities (Ethernet: yes(number)/no, RS232: Yes(number)/no, RS422: Yes(number)/no)... *Wireless Communication CApabilities (Wifi,Bluetooth,GSM,LORA...) *Manufacturer Origin Country *Annual Sales Volume *Referances and Users 05.02.2021 09:00 UTC time is deadline Please write a sample product link in your proposal. Explain how will you do this task. Which tools and methods you will use. Thank you.

...motivated and most importantly customer-focused attitude to take on newer challenges and deliver on-time and on-budget win-win Production Ready solutions. RESPONSIBILITIES In this Embedded System Design Lead role, you will be working on various areas including (but not limited to) * Circuit Design - DC-DC, AC-DC, BMS, Sensor AFE, Sensor Interfacing, Wireless connectivity (RF design - BLE, WiFi, LoRa, Zigbee etc.), Wired connectivity (Eth, MODBUS, HART etc.) * Firmware development - RTOS, Bare Metal, Low level device drivers, Memory management, Edge Applications, Library and Stack development * Various MCU / DSP / GPU platforms - STM, TI, Nordic, NXP, nVIDIA, Silabs, Dialog etc. * CAD design - PoC and Proto enclosure / feature designs, Rapid Proto, Vendor interacton for ma...

Configure LGN01 Dragino gateway to be connected to ThingsNetowrk server and implement Arduino sketch to upload temperature data to the server

We need to test Dragino gateway with LoRa node and transfer the data to TTN or any similar IoT server

We need to test Dragino gateway with LoRa node and transfer the data to TTN or any similar IoT server

I'm lookin...convert our functional requirements into flowchart before writing code. After we approve your flowchart, you will start writing code, later you will help test remotely. I will share the circuit design only for the relevant freelancers. Main componets involved in the circuits First PCB - Atmega2560 - LoRa module - RGB LED - PN5180 - AT24CM02 - 3x4 keypad ... Second PCB - ESP32 - LoRa module - TPS25750DRJK - Q25792RQ - W25Q80DVSNIG - Buzzer - RGB LED ... The main concern will be power management, LoRa, Wi-Fi/Bluetooth, NFC, and some other ON/OFF controls. We'd like to manage this project by three milestones 1st milestone: to draw flowchart 2nd milestone: to write code 3rd milestone: to test code remotely Big plus for the proposals with proper bu...