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Desarrollo Arduino + Esp8266

$30-250 USD

Închis
Data postării: peste 1 an în urmă

$30-250 USD

Plata la predare
Requiero realizar la conexión automática entre dos ESP-01. Funciones deseadas: - Pulsar botón (transmisor-maestro), conexión automática entre el transmisor y el receptor - Mantener conectividad estable al estar cerca (1 o 2 metros) - Enviar a dormir el dispositivo ESP-01 (transmisor-maestro) para ahorro de batería. (siempre deben estar conectados) - Encender un led (receptor-esclavo) cuando se pierda la conexión (solo se debe perder la conexión si los ESP-01 están fuera de rango en metros)
ID-ul proiectului: 34777408

Despre proiect

15 propuneri
Proiect la distanță
Activ: 1 an în urmă

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15 freelanceri plasează o ofertă medie de $158 USD pentru proiect
Avatarul utilizatorului
I am working i in a company where we deal these kind if projects .Would you contact me for it so can discuss more about it Hi,Hope you are doing well! I’ve read and understood your project description about" " Thanks for sharing your project requirement. It will be our great pleasure to work on your project. I have checked your requirement, yes I can do it, because I already work on similar requirement in past. I will complete the work as per requirement. you can visit my freelancer profile to check the reviews of related tasks https://www.freelancer.com/u/faizanmaqbool695 Please message me so that we can discuss about it more. The bid is negotiable, we can talk about the price and due date. Best regards faizan
$250 USD în 1 zi
5,0 (48 recenzii)
6,0
6,0
Avatarul utilizatorului
Good day, I have more than 30 years experience in Arduino and Esp8266 design and development. I can develop Arduino + Esp8266 with make automatic connection between two ESP-01 in a quality and timely manner. Please share me more details about this project. I would like to have a thorough discussion on this project as there are certain suggestions from my side After dedicating more than 30 years to the electronics design and development, I am passionate in designing the best products Technology wise I have worked on all the latest technologies like GSM, 5G, Lora, Arduino, Esp8266 etc. And have worked on more than 20 design tools for designing and simulation purpose Some of the generic queries from my side are: 1. What is the application of this product? 2. What will be the ambient temperature of this product? 3. What are the mechanical constraints to be taken care of? If you are someone who wants to benefit from my experience just message me Hi and I shall be there for you. Regards Hari Mohan Engineering for one is magic for others
$140 USD în 2 zile
5,0 (5 recenzii)
5,2
5,2
Avatarul utilizatorului
Hello, I hope this finds you well. I have just seen your project requiring; Electronics Microcontroller Electrical Engineering PCB Layout Arduino I believe that my 10-year experience in this field is what you need right away. Avoid the headache of looking further. Let's save time and focus on the real task. My proposed timelines and budget are just placeholder and an open for negotiation to increase or decrease as per the full requirements at hand. Allow me to prove how better my review can be. Smile all the way! Click the message button, so initiate the conversation. Regards, Fridah
$140 USD în 7 zile
4,5 (20 recenzii)
5,4
5,4
Avatarul utilizatorului
Dear Client. Thanks for posting this project. We are very pleased to bid for your project. This project caught my interest and I am 100% confident that I can complete your project. I have experience in hardware and embedded systems design and can help you with the skills to: - Firmware and Device design (Arduino, ARM, PIC),Various C/C++, Solidworks - Various simulations: Arduino(tinkercad, IDE,....), Proteus, multi-sim, Multisim, SolidWorks... - Electronic circuit design (power electronics AD/DC, DC-DC converter and SMPS, power divider, switch and power supply, Various Amplifier designs, analog filter design. Antenna, high-speed data communication, LED lighting, motor control, USB, USART and RS232 communication, robot design ...), PCB design and layout ... I can focus entirely on your project and complete it in a short time. I would like to have a specific discussion with you about the details of the project. Thank you in advance.
$120 USD în 7 zile
5,0 (7 recenzii)
4,3
4,3
Avatarul utilizatorului
I Will Provide services of Arduino, ESP32 and ESP8266 from basic to high level programming. I have done more than 500 projects. Which are related to Arduino, ESP32 and ESP8266. Hardware : ESP8266 Arduino Family ESP32 Software: Proteus Matlab MPLAB Arduino IDE Family Sensors: I have worked almost all kind sensors Temperature, IR, Smoke, Humidity, Gas , Pressure, Optical, Proximity, Accelerometer and Gyroscope etc Wireless Modules; HC-05 ,HC-11, HC-12, Xbee, Zigbee, LoRa Feel Free to contact with me any time
$140 USD în 2 zile
4,8 (32 recenzii)
4,5
4,5
Avatarul utilizatorului
HELLO; I am working as a research and development manager in a private company. I have more than 5 years of experience in embedded system software and hardware. As for software, I am proficient in microcontrollers such as (*****STM32*****), MICROCHIP, NUVOTON,ARDUINO,ESP32,MSP430,RASPBERRY Pİ. I have experience in communication protocols such as CanBus, ModBus, RS232, RS485,SPI,I2C, TCP IP, Socket Communication. I am an expert in Altium and KiCad programs in hardware. I have read and understood your project. Please write to me for details.
$140 USD în 7 zile
4,7 (8 recenzii)
4,5
4,5
Avatarul utilizatorului
Hi. Dear Client. I'm Van from Vietnam. Thanks for posting this project. I'm very interested in your project, I'll do it as fast as I can. I've read your requirements carefully and I'm ready. I' m now free, so I have no problem with investing all my available time until you satisfy. I think you will save time and money by choosing me. As you check my profile, I'm fully experienced with the field on which your project is based. Please hire me. I want to discuss about your project in more detail over chat ASAP. Please send me a message. I' m waiting for you. Best Regards.
$140 USD în 7 zile
5,0 (6 recenzii)
2,9
2,9
Avatarul utilizatorului
Hola. Soy ingeniero informático y trabajo con Arduino desde hace unos años. He realizado diferentes proyectos, que puedes ver algunos en mi perfil. Hice uno similar a lo que propones, de conectar dos ESP01. Puedo realizar tu proyecto sin problema. Quizá necesitaría me ampliaras un poco más lo que tienes en mente y si dispones del hardware para realizar la carga de los programas. Yo tengo el hardware necesario para las pruebas y demás. Mi oferta incluye el desarrollo esquemático, si es necesario, y el desarrollo del firmware para cargar en los dispositivos. Además te guiaré en la puesta en funcionamiento hasta que quede funcionando y si es necesario realizar algún ajuste del programa. Si estás interesado puedes contactarme para ampliar información el respecto. También, si fuera necesario puedo realizar el diseño esquemático y PCB del conjunto(coste a parte).
$160 USD în 12 zile
5,0 (3 recenzii)
2,0
2,0
Avatarul utilizatorului
Hola, tengo experiencia trabajando con dispositivos inalambricos y en particular con los ESP32, supongo quieres utilizar BLE o WiFi para esta aplicacion (En lo personal lo veo mas viable por el lado de BLE) si deseas puedo ayudarte en la construccion de este proyecto.
$140 USD în 7 zile
5,0 (1 recenzie)
1,0
1,0
Avatarul utilizatorului
Saludos, tengo experiencia con las ESP-01, cuento con los dispositivos para realizar pruebas y el prototipo, así puedo verificar el cumplimiento con lo que requieres. Puedes comunicarte conmigo para conocer más detalles. Espero poder ayudarte con tu proyecto.
$200 USD în 3 zile
5,0 (1 recenzie)
0,8
0,8
Avatarul utilizatorului
MASTERS IN ELECTRICAL ENGINEERING GOOD IN ELECTRONICS Hi Thank you for sharing your project requirement, I have carefully read the project description and I would like to take part in this project. I will work according to your requirement to provide the best quality and customer satisfaction. I hope you will benefit from my services I can assurance that I will live up to your expectation
$140 USD în 7 zile
0,0 (0 recenzii)
0,0
0,0
Avatarul utilizatorului
Buen dia hermano, comenzando mis pasos en freelancer. Pienso este sería un buen proyecto para comenzar mis pasos. Ten por seguro que lo llevaré a cabo de la mejor manera posible. Espero estemos en contacto para realizarlo. Muchas gracias.
$30 USD în 7 zile
0,0 (0 recenzii)
0,0
0,0
Avatarul utilizatorului
Ya he trabajado con modo sleep en ESP y tengo tambien esos componentes que quieres utilizar disponibles conmigo para empezar a desarrollarlo. Estoy de vacaciones en mi chamba asi que puedo ayudarte de manera rapida
$200 USD în 1 zi
0,0 (0 recenzii)
0,0
0,0

Despre client

Steagul ECUADOR
Quito, Ecuador
0,0
0
Membru din mai 13, 2014

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