Lora jobs

Looking for a great banner for a Facebook Group page that will be hosting a 30-day Course Creation Start-up Challenge. This group is for entrepreneurs looking to create an online course and need help getting their idea off the ground. So the idea is "The easy path to create a profitable online course." Free 30-day challenge No...create a profitable online course." Free 30-day challenge Nov 1-30 I like very clean professional-looking banners with a little flare of fun. More info can be found here. Colors I tend to use are #EAEAEA (black-ish), #FFFFFF (white) , #EAEAEA or #C7C7C7 (grey), a splash of #9F1C33 (burgandy) My fonts are Abril Fatface, Glacier Indifference, Montserrat Classic, Lora I want this designed in Canva, so I can have the template.

Help deploying Private Lora Server

Introduct...structures, RTOS, Linux, etc.. • Must have worked with ESP, STM32, Microchip, ATMEL line of microcontrollers • Experience with working on Timers, RTC, GPIO, EEPROM, LCD, C/C++, Data structures, 16/32-bit microcontrollers (any of PIC, STM, ESP, AVR) • Experience with working on UART, I2C, SPI. RS-232/485, GSM/GPS, GPRS, TCP/IP, UDP, WIFI, Zigbee, any of the IoT communication protocols like LoRa • Must have worked with any of the firmware development tools like Keil, STM32 IDE, Arduino • Experience in development with embedded Linux and any of the RTOS. • Experience with working on drivers like Display, Audio, Graphics, Video, etc. • Knowledge of Electronics Schematics Design, PCB Design • Experience with version cont...

I need Arduino software code for LoRa mesh network using RFM95 & ESP32. Only SW not HW!! NOT Peer to Peer communication!!! I need tree or mesh network. Bid only if you have the solution already developed. Test will be done using 4 devices at the same time and disconnecting and reconnecting them. The sender device will receive the OK if the message was properly received from receiver. Test for GPIO2 remote control should be integrated. Configuration parameters indicated as #DEFINE. Message to be sent will be set later. LoRa Frequency: 868MHz

Looking for someone with experience that worked with the Semtech SX1280 2.4Ghz Lora before to write a Point to Point UART communication firmware between two modules and connect to the ESP32. The ESP32 will act as a host controller on both sides. The ESP32 will send the data to the SX1280 via UART interface and the SX1280 module will send the data wirelessly over 2.4Ghz Band to the second SX1280 module and to the secondary ESP32. That way they will be act as transceivers for sending/receiving data between each other. There should be encryption between the two SX1280 modules in order to secure the data transferred between the modules. Further details will be given to the suitable candidate.

Looking for someone with experience on the Microchip SAMR34 Lora Chipset and MiWi Protocol to make a P2P communication code based on existing and working demo code base from Microchip. The task is to send any data using the UART interface from one node to the other. In order to achieve a bio-directional UART pipe between two modules for data transfer. Development should be done using Atmel Studio

I need an arduino developer to help me with improvements to my arduino project. LoRa 32u4 II ESP8266 for Wifi A7 for GSM

Raspberry pi communicate through Arduino Uno using LoRa SX1278. Collect Temperature and Humidity using DHT11 and Arduino Uno and send that data to Raspberry pi using Lora SX1278 module.

We are looking for someone with working knowledge of the Microchip ATSAMR35J17 wireless LoRa device, to write the operating firmware to drive a new wireless sensor under development. The code should be simple, taking a reading from a sensor every 5 minutes, storing locally, then sending a min/max/average message every 1 hour unless a threshold has been breached. The device needs to be able to be configured with operational settings including RF settings. The PCB is designed, laid out and manufactured with components populated ready for firmware.

Hi Gialina - you made two excellent infographs for me (Growth Warrior and Vitality Group). I have a few more if you have some time. One is ready - the other two won't be ready for a few weeks. Lora

I need Arduino software code for LoRa mesh network using RFM95 & ESP32. Only SW not HW!! NOT Peer to Peer communication!!! I need mesh network. Bid only if you have the solution already developed. Test will be done using some devices at the same time and disconnecting and reconnecting them. The sender device will receive the OK if the message was properly received from receiver. Test for GPIO2 remote control integrated. Configuration parameters indicated as #DEFINE. Message to be sent will be set later. LoRa Frequency: 868MHz

I need open minded girl in erotic and adults talk

...from competitors. (Like in the printer industry where the money is made on the anchor cartridges and not on the printer itself) So we have to prevent from our fluid's copy. Our requirement: GPS to track the position of the washer 2 Pressures regulators (actually we used a servo to control a pressure regulator) 2 Pressure sensor (1 that go up to 8bar and the other up to 2-3bar) Lora - NB-Iot or other solution for the communication with low-energy and minimum cost NFC modules (to activate the washer, sending serial number at the production and precede to a service from our technician) Small battery to provide enough energy for about 3 weeks (if not use) Energy generator to recharge the battery. We only have access to the compressed air ~ 6 bar (We...

Placa com duas entradas para sensores, sendo 1 para sensores 4-20mA e 1 entrada para sensores 0-10Vcc, enviando os valores por comunicação 3G/4G e Lora. Modelo de referência:

I would like to use ThingsBoard as platform for several IoT devices: - Gateway BLE by API. REST - POST - NB-IoT - by Coap - LoraWan by private Lora gateway This job is setup ThingsBoard including the connection with some devices and make an small/simple dashboard.

Hi Rabia S. You wrote some blogs for my client, The Growth Warrior. I would like to know if you would be interested in watching coaching videos or using video transcripts to write up content for a workbook. You would also need to add motivational quotes (and you did such a great job finding quotes for Growth Warrior) that I thought you'd be fabulous at this. ~Lora

Circuit designs and pcb designs for https://www.freelancer.com/projects/electrical-engineering/for-Lora-Gateway-Mhz/details

...as a Slave 7.2. Sends it a call to ScanWifiNetworks.. and of course displays the result in Serial 7.3. Sends it a call to API with {"call":"Uptime"}.. and of course displays the result in Serial 7.4. Accepts a call triggered by an Interrupt, from the MCU, and prints it to the Serial. MCU: ESP32 with WiFi and Bluetooth/BLE Specifically, if possible: Heltec ESP32 Wiki Kit32 or Heltec ESP32 Lora Kit32 v2 Test MCU as a master: Arduino Due (or other) Deliverables: You will need to deliver the following: 1. A zip of the project, including the ESP32 MCU side and the Arduino side 2. Instructions as for how to set it up 3. Wiring instructions The code has to be well written, and well documented. ..And

Hi Greg H., Why you didn't pay me ? Please pay me at least 50%.... I am waiting for payment ......Thanks... LORA...

from the farm to table food need to be monitored (temperature/humidity/door/Geo Location) using sensors. we should collect the data using different networks such as LoRa, Sigfox, NBIoT, Zigbee. need to create reports, real time alarms should be sent using email, sms, push notifications . I have attached interface of software now I am using.

I want to develop a Lora Technology Based intelligent Temperature monitoring system. I need support in Components Sourcing PCB Development PCB Assembling Embedded programming contact me

i was for a client please pay me my money.

i want help to code some Arduino UNO based LoRa Shield with DHT and MQ sensors. Please check the attached file for details

Hello i need following things: 1. install and configure Chirpstack 2. connect RAK 7285 GW to Chirpstack 3. Connect temp sensor RAK 811 to Chirpstack or any other OTAA Class A device 4. check everything is working 5. explain config and server se...Connect temp sensor RAK 811 to Chirpstack or any other OTAA Class A device 4. check everything is working 5. explain config and server setup 6. Test API 6. connect to some data visualisation board. I need someone with experience, also to explain funcionality and giude me through the process like here : 16

I'm looking to build a straight forward LORAWAN Gateway. PLEASE CHECK THE DOCUMENT!!! !!!If the document need improvements, feel free to say so. After the document was read, please come with a proposal(by this I mean just the main components you intend to use, NOT the schematic). Manufacturing and BOM costs are important but quality its more important. Development...!!!If the document need improvements, feel free to say so. After the document was read, please come with a proposal(by this I mean just the main components you intend to use, NOT the schematic). Manufacturing and BOM costs are important but quality its more important. Development time its important but quality its more important. Everything from the document can be negotiated. WIFI, 4G, BLE, LORA, LOW POWER, ...

We are developing an MVP IOT Project using Heltec WiFi LoRa 32 (V2), but we could only get data transmission up 100 meters (LOS). Example of the place where we want to use in this MVP On google maps you can type this information and understand about the place. Origin: -3.218849, -59.674508 Target: -3.197030, -59.825870 Those coordinates are not Line of Sight with a dense rain forest, we can use other strategies to overcome this issue(tower communication, add more nodes etc), but first of all we need to get maximum capacity of our current hardware on LOS Our setup: *Heltec WiFi LoRa 32 (V2) (433MHz) *Antenna: Brand Name: xls antenna Model Number: xls-1145-433 Name: Data transmit 433Mhz Antenna Frequency Range: 400-470Mhz Gain: 30dBi 433mhz antenna

Hi – we are LPRS Connected Solutions. We design and manufacture wireless sensor devices which sense different conditions from temperature and humidity to pressure and light. We are looking for someone to layout for us a simple but effective 4G gateway board. It should have laid out on the PCB: - 2 x eRIC-LoRa modules: - 1 x 4G modem module: - 5V USB Micro B connector for powering the device as well as communicating with the 3 modules using FTDI serial to USB IC. - 3 x SMA antenna connectors. - 5 LED’s (TX & RX on each of the eRIC modules and 1 to show 4G connectivity on the GPY module). - Configurable with our logo and branding, with the ability to create duplicate versions for different customers

PCB for LoRa module integration. All details will be provided to @dvucko

We need an expert who can develop firmware for our Lora based devices network. In our network, * Multiple devices are connected in Mesh network via Lora communication. * Cloud Integration is also included. Please contact if you can do it. Chinese will be preferred. We will provide all hardware.

We need an expert who have experience of working on Lora devices. Further details will be shared with selected freelancers only. Please contact if you have experience of programming lora modules before.

Greetings! I am looking for an experienced lorawan who can help me do the decoding of BLE-Lorawan gateway data and decode into json format preferably using javascript or you can propose other technology. I like to hear from you soon.

details will be shared with selected freelancers.

...with Internal Data Storage OTA (Over The Air) Firmware & Application Updates 3 Axis Accelerometers NFC RFID Watch Displays Ink Displays Temperature Reading Heart Rate Blood Pressure Blood Oxygen Glucose Battery usage control Embedded Application Experience Social Distancing Indoor Positioning Temperature Control Thermal Tracking Device communication protocols BLE Zigbee Wifi UWB (Ultra Wide Band) Lora Lidar Device Types Tags Watches Beacons Gateways - OpenWRT for embedded devices Development Packages Nordic - Zephyr - Zephyr -

... OTA (Over The Air) Firmware & Application Updates 3 Axis Accelerometers NFC RFID Watch Displays Ink Displays Temperature Reading Heart Rate Blood Pressure Blood Oxygen Glucose Battery usage control Embedded Application Experience Social Distancing Indoor Positioning Temperature Control Thermal Tracking Device communication protocols BLE Zigbee Wifi UWB (Ultra Wide Band) Lora Lidar Device Types Tags Watches Beacons Gateways - OpenWRT for embedded devices Development Packages Nordic - Zephyr - Zephyr -

Need to fix Lora range something is wrong in Lora C code registry. Add to Lora gateway MQTT to change gateway parameters.

Hello I have RA01H model Lora sensor what is send data to gateway problem is low range! Maximum range is 5-15m something is wrong in Lora registry setting. Some module works with arduino up to 800m. I need 1. Lora range fix 2. Modify gateway via mqtt

A lot of times people start projects maybe as hobbies, maybe hoping to commercialise them and stop when time or money runs out. We are looking to buy those ideas and turn them into commercial products. I am looking at buying peoples projects that are IOT with software, you maybe have got prototypes and need further development. We are looking for Bluetooth, Wifi, LORA or NBIOT/4G connected devices. We are looking for sensors and other devices that you think might add value to society! Let me know what you have! Not looking for fully commercialised products but something that can grow. Also looking to do further work with you to make it commercialised.

I am looking to have Wireless LoRa sensors coding to transmit readings from a sensor. The chip will need to send out a DC signal and read the DC input value transmitting this data over a LoRa network and output to a reporting platform. This will be a one of coding contract for a new start-up company which may lead into further coding contracts. For further information please contact me.

Hi We are looking to develop a simple communication Module. We want to Use LORA RA02 which should be communicating in 1 : N using a PIC micro controller. In the sense the Lora RA02 should be addressable and each Lora should be able to communicate with each other. Preffered Microcontroller would be PIC24FJ256GA702 or PIC 18F4520 . We would be requiring the programme and Circuit Layout.

I need a Particle Photon/Boron to receive Serial data from an ESP32 LoRa board via UART

Looking for an individual to consult and program a Lora node system. I would like to make sure the data is being sent and received with consistency. The micro-controller that seems to be best would be a esp32. I would like the system to be low-cost. I am open to a professional recommendation. Transceiver: • Collect data from a HX711 ADC every 10 minutes [] • Be able to run on battery for a long period of time. Receiver: • Collect data from the transceiver. • Send collected data to a google firebase database • Simple way to connect the microcontroller to Wi-Fi without programming for me. Most likely using a cell phone localhost to connect to Wi-Fi. • Will be powered by a wall outlet. This should be a simple program.

Have an existing design and partial schematic built. Require support to verify EasyEDA schematic and convert to a PCB design for manufacture. Design is relatively simple; 3rd party ESP32/Lora board (Heltec Lora32) and two relays to control a linear actuator (some additional buttons etc). Will provide existing materials to enable design.

...basic ‘stand-alone’ device. The second part includes all the functions of Part-1 plus additional functions as described below. Please include recommendations for MCU type and supporting reasons. Part 1 – 110 ~ 240 VAC Remote Switch and Energy Monitor This device is intended to switch a 110 ~ 240 VAC Load and report the energy consumption of the Load back to our cloud platform via Wi-Fi, GPRS, or LoRa. The PCB will incorporate an RS-485 interface to provide a management capability of the Load or some other equipment associated with the load. The device will monitor the Load and report any abnormal operation such as over temperature or current, etc. a) Stalled - Normal operating current will be established. Increased current indicates a stall (in an electric moto...

We are looking for IoT gateway by which we can data continuously and it send that data to the cloud using MQTT Sending data to the gateway can be in from LoRa ,ZIGBEE,BLE and nRF24L01. Data received by gateway will send data to the cloud using MQTT. MQTT must be generic code so that we can use MQTT broker.

I have electronics design for LoRa based Animal Tracker Collar Device. Want someone to help me designing a Case (waterproof) & PCB for it. This product include Microcontroller (STM8l) + LoRa radio (LR1110) + GPS + Body Heat Sensor (TSD305-1C55 ) + Battery (18650A x2). Batteries should be placed in a such a way so the devices stays in position as described in the attached image because it will have Body Heat Sensor at back, pointing towards neck of an animal. Also need easy way to swap batteries in this tracker. If you have done similar project before, then submit your proposal detailing your past experience .

I want long range RF transmitter and receiver modules in which the range is minimum 2km .I am putting block diagram in files. In this project the transmitter has four buttons and receiver has four LEDs. As you press any button respective LED should be ON. The RF modules should be easily available and cost effective. If you have proven and confidence about range(2km) then only put message here . I am uploading file here for more specifications

Hi MingKang, I'm too a hardware engineer in South Korea and I happen to be working with SX1262 LoRa chips. Since it seems like you've had experiences with them, I was hoping to get some help on: - How to implement LBT(Listen Before Talk) feature with SX1262. They are a mandatory feature for deploying LoRa devices in South Korea but I couldn't get any info online. Korean radio waves act requires the RF strength to be lower than -65dBM in 917~923.5Mhz before transmitting. - I could buy schematics of SX1262 at 915Mhz. The reference designs released by Semtech seems to have a lot of unnecessary parts. - Your Experiences and tips on working with SX1262 I'll be looking forward to your reply I don't have any idea of your price so I just set it to low...

I need to develop a pcb for a low cost, energy efficient lora transmitter. The pcb should consider the following: LORA module SD card module LIPO battery charging circuit through 3.7V solar panel 2 i2c inputs with RJ11 connector Relay that supports 220V load or optocoupler with similar characteristics Low consumption processor that can be easily programmed. I have thought of esp32-s, RAK4600 (with smt32) or pure smt32. Initially I want to connect a sht35 sensor using i2c At the end I need the schematic of the PCB in easyEDA and the files that allow me to send the board to produce

...Android mobile phones - App will synchonize with cloud database (we will most likely utilize our current cloud database/dashboard/etc. and sychronizing scripts) - hard coding and app. are not available; these can be a seperate job but will require to work with this Adruino. communications input from channel: currently preferred: MBUS, RS485 other possiblities may include: MODbus, Acii, CJ188, Lora,/NB-iot, USart ,4-20mA, GPRS (depending on end hardware which has not yet been sourced) Final product should also include: English operations User Manual (Eng.) Code/programming see attached for initial sketch. Update (July 16, 2020). The unit we are currently looking at has wired-connection for data. the interface is RS485; communication protocol is either MBUS, MODBUS, ASCII OR...

Looking for someone with experience on the Microchip SAMR34 Lora Chipset and MiWi Protocol to make a P2P communication code based on existing and working demo code base from Microchip. The task is to send any data using the UART interface from one node to the other. From the second node via the UART interface to connect to a WiFi module (ESP32) which will send the data to AWS IoT Cloud. Development should be done using Atmel Studio