LoRa communication, sending just a signal when an event occurs without using any microcontroller.

₹400-750 INR / hour

종료됨

게시됨

약 2년 전

₹400-750 INR / hour

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.

Arduino

Microcontroller

Electronics

Electrical Engineering

Embedded Systems

프로젝트 ID: 32731708

프로젝트 정보

5 제안서

원격근무 프로젝트

활동 중 2년 전

돈을 좀 벌 생각이십니까?

이메일 주소

프리랜서 입찰의 이점

예산 및 기간 설정

작업 결과에 대한 급여 수급

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5 이 프로젝트에 프리랜서들의 평균 입찰은 ₹660 INR입니다./시간

@engrhassanwali

Hi! I have seen that you need an experienced Electrical Engineer for Matlab. I am a professional Engineer with more than 8 years experience in Matlab. My professional experience contain simulink, model designing, simulation, image processing and Control Engineering. I can assure satisfactory work. I'll be glad to work with you. Thank You!

₹1,000 INR 40일에

4.8

(20 건의 리뷰)

5.5

@dev904536

hi dear sir i read your include data i can complete your project. i have more experience in embedded system send me message and start your project thanks

₹750 INR 40일에

5.0

(1 건의 리뷰)

1.0

@osmex917268

Hi. I have mor ethan 8 years experienced in circuit design and development..in my past i have designed lot of boards for company. I can designed best way without emiemc

₹400 INR 12일에

0.0

(0 건의 리뷰)

0.0

@davidkleng

I have experience in circuit and PCB designing. Also i have experience with RF and Lora so I will be able to find the best solution for your need.

₹575 INR 40일에

0.0

(0 건의 리뷰)

0.0

@janakiram9619

Full Stack Embedded Product Development from Requirement Analysis to Production, Testing and also providing Corporate Training in Embedded Systems, Internet of Things and Python. Embedded domain skills: • ATMEL (Assembly language & C language) • ARM LPC2148 • STM32F446RE, STM32LO73RZ • TM4C123GXL • AVR Atmega16 • Raspberry Pi • Arduino • ESP32 • ESP8266 Communication protocols: • UART(RS232) • SPI • I2C • CAN wireless protocols: • WIFI • LORAWAN • ZIGBEE • BLUETHOOTH • BLE • MQTT PCB domain skills: • Have experience in Developing PCB Schematic using "OrCAD" Capture. • Have experience in Electronic analysis and simulation using “OrCAD PSPICE". • Have experience in Developing PCB Layout using "OrCAD PCB Editor". Software Skills: Embedded (STM32 cube, Keil uVision5, Atmel Studio, Code composer studio, Energia, Arduino IDE, Proteus) PCB board designing (ORCAD-Capture, PSPICE., PCB editor)

₹575 INR 40일에