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Arduino - soilmoisture reading and flexible parameters

€30-250 EUR

Cancelado
Publicado hace alrededor de 5 años

€30-250 EUR

Pagado a la entrega
I need a code to use RTC (DS1307) to turn on Arduino Pro mini and trigger a soil moisture sensor (I already have this part of code) and if the sensor reading for more than 30 ... need to trigger a relay (close) and sleep again until next hour... if sensor reading is less than 30 need to trigger a relay (open) sleep again until next hour. using wifi module (Access point) or another suggestion, I need to send to arduino some parameters ... 1 - frequency to trigger soil moisture .. could be each hour, each 2 hour or each 5 minutes ... save on EEPROM 2 - soil moisture valor ... could be 30 or 40 and etc .. save on EEPROM 3 - If possible show last 10 soil moisture reads ... keep last 10 reads and when connected using AP show these value. Keep in memory only ... if the Arduino has a energy failure, could be clean this info 4 - Adjust RTC timer 5 - Using AP .. need to see battery status
ID del proyecto: 18669354

Información sobre el proyecto

16 propuestas
Proyecto remoto
Activo hace 5 años

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16 freelancers están ofertando un promedio de €151 EUR por este trabajo
Avatar del usuario
Hello How are you? I am an embedded software developer and have enough experience in software programming. I see you want to develop program that can control Arduino mini and relays. I have done developed several kinds of project using arduino IDE. - Arduino Radar (Sonar) This is one of my most popular project and it's really fun to build. ... - Range Measurer and Digital Spirit Level. ... - Arduino Robot Car Wireless Control. ... - Arduino Wire Bending Machine. ... - RFID Access Control System. If you want to collaborate with me, let's discuss the project in more detail via chat or call. Thank you Alexander
€155 EUR en 3 días
4,9 (26 comentarios)
7,2
7,2
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Hi, I hope you are doing well. I have worked on similar projects. I have hardware available for quick prototyping. I have understood your requirements and I can execute it in less possible time. Looking Forward, Khawaja
€200 EUR en 3 días
4,8 (93 comentarios)
6,8
6,8
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Hi, I'm an electronic engineer with more than 5 years of experience in Arduino based programming. I read your project description and it seems you have done the most of the work with Arduino device and RTC. As per my understanding, I need to do the sensor reading part as well as relay activation. I can help you with that with my experience of this domain. I actually have been doing a similar project for more than 10 projects and it's a really easy task for me. Also since you are interested in WiFi-based solution as well, I can give you a suggestion. We can get rid of Arduino and use ESP8266 based NodeMCU board. It also has internal RTC as well as build in WiFi. So what we can do is put it on the sleep mode, and wake it based on the timer value. (For power saving). Then once you have the device activated, read the value from soil moisture sensor and read it. We can have a server running on ESP to an external web browser to display the last 10 values as well. I can decide an Android app for these tasks as well. I have the most of the devices to test also at my end. I'm very confident about completing this project successfully. Looking forward to hearing back from you. Thank you Anusha
€155 EUR en 3 días
4,9 (35 comentarios)
5,3
5,3
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hello i am a computer engineer,i have masters in computer engineering,i have experience for more than 7 years in arduino and electronics i made a lot of projects using RTC and i can help u to send the required commands from internet to ur device
€150 EUR en 2 días
5,0 (31 comentarios)
5,3
5,3
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Hello I'm an electronics engineer with 10+ years of experience including Arduino and Raspberry. Please contact me to discuss the project. Best regards, Dennis
€200 EUR en 10 días
5,0 (9 comentarios)
4,9
4,9
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Hi, I am kahan. I am embedded engineer and have much experienced in hardware and software side. Waiting for further discussion. Thank you.
€210 EUR en 10 días
5,0 (8 comentarios)
3,4
3,4
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Hello, I'm interested in your project. I'm a qualified embedded systems engineer with working experience in Embedded firmware development. My experience include the following: - developing code for ARM cortex microcntrollers (stm32, tm4c, Ti cc1350, nordic nrf5) - working with Basic peripherals: GPIO, Timers & PWM signaling, ADC, DAC, Interrupts, DMA. - working with Communications protocols: UART, I2C, SPI, Flash & EEPROM memory, motor control, - developing code for projects using RTOS (FreeRTOS, TI RTOS) - developing code for Arduino projects - Electrical circuits and PCB design (EAGLE) - CAD design (Solidworks) I'm committed to deliver the code well tested and verified
€133 EUR en 6 días
5,0 (2 comentarios)
2,5
2,5
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Hi, your project looks interesting. I have worked extensively with Arduinos and sensors before as I build robots for competitions. In fact my first project on freelancer was for an arduino which was used in a weather balloon and logged sensor data from about a dozen sensors to an SD card. I read through your description and I'm sure I can get this done without much trouble. Thank you for considering me.
€200 EUR en 3 días
5,0 (1 comentario)
0,8
0,8
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we are expert in embedded systems and we make many project from design remoted operated underwater vechicle to control it using arduino mega just contact us
€44 EUR en 3 días
5,0 (1 comentario)
0,9
0,9
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. . .
€166 EUR en 6 días
5,0 (1 comentario)
0,5
0,5
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Hi Sir I am new here I will make it in very less cost and in 2 days I will complete this. please give this project to me.
€30 EUR en 3 días
0,0 (0 comentarios)
0,0
0,0
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I have worked on this kind of projects in the past and I can do this really effectively, we can interface this AP, as well as sleep requirement, can be met easily.
€150 EUR en 5 días
0,0 (0 comentarios)
0,0
0,0
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let me do the work professionally, im a research and development engineer and very very passionate in my work.
€155 EUR en 3 días
0,0 (1 comentario)
0,0
0,0

Sobre este cliente

Bandera de PORTUGAL
Pinhal Novo, Portugal
5,0
2
Forma de pago verificada
Miembro desde ene 24, 2015

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