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Arduino/Blynk RF remote integration

$30-250 USD

Completed
Posted over 4 years ago

$30-250 USD

Paid on delivery
I have a Blynk project that I am trying to complete. The hardware is a Wemos D1 Mini that controls 2 relay switches. The code works great using Blynk which you can see file called "Without RF Remote". However I want to add a 4 button RF remote to control the relays. Button 1 will cause relay #1 to stay open for 16 seconds Button 2 will cause relay #1 to open only while the button is being pressed Button 3 will cause relay #2 to stay open for 16 seconds Button 4 will cause relay #2 to open only while the button is being pressed I started to try and add the RF remote to the code but realized I am in way over my head. You can see my attempt file "With RF Remote". That actually kind of worked but only when Blynk was connected to the internet. I want the RF remote to work no matter the state of Blynk or if it is connected to the internet.
Project ID: 21287025

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15 proposals
Remote project
Active 5 yrs ago

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I have briefly examined the Arduino code you sent. I see that you are using the SPIFFS filesystem to store/retrieve configuration information. Good idea! Overall, the code seems to be well-written. Did you write it yourself - or is it based largely on examples from the Blynk documentation? What remote control device are you using? I need this information to determine what Arduino library to use - and if I need to order custom components. I have a NodeMCU rather than a Wemos device - but it seems to me they are largely compatible. (They both use an ESP8266 and have approx. the same amount of memory, etc..) I propose upgrading to ArduinoJson library version 6 - for future compatibility. (Your code currently relies on version 5 - which I think is "deprecated"). I am based in Ireland. Please note the timezone difference. Please note also that - due to my commitments on other projects - I really would need the stated timeframe (10-14) days to do this work for you! If I need to order custom components for the project I will need to adjust the cost and timeframe accordingly.
$95 USD in 12 days
5.0 (14 reviews)
6.4
6.4
15 freelancers are bidding on average $161 USD for this job
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Hi Sir, We have ESP32 in our inventory , we are skilled to completed your project. Please check our profile, we are offering you our project. We are professional engineers and developers who do such projects from the last 10 years. We offer you our skills for this project at very low rates comparatively without compromising the quality of work. Let me introduce you to our company TURKTRONICS. We are TURKTRONICS. We are team of professionals with 10+ years of experience in Circuit designs, PCB designs, embedded system solutions, mobile app development, programming and software development. We provide complete end to end solutions for all kind of development projects. IOT is our strong point. In this bid, prototyping and shipping cost is not included however paying extra slight of money to include prototypes. We have the manufacturing facility and we produce the very high standard PCB boards and send ready products to customers doorsteps via DHL. We care about our clients and help them to get out of any potential problem throughout the projects and also give post completion technical support if ever required. We are very much looking forward to hear from you on this in coming days! Cheers!!! Ahmad Lead Technical Engineer TURKTRONICS An Internet of Things Company !
$250 USD in 7 days
4.8 (61 reviews)
7.1
7.1
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For more details inbox me so that we can discuss in detail. For more details inbox me so that we can discuss in detail. For more details inbox me so that we can discuss in detail.
$200 USD in 7 days
4.9 (88 reviews)
6.7
6.7
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Hello! WE will do this project for you. Kindly discuss about it over chat. Please visit our portfolio for the same. We will work on wemos d1r1 as needed by you. and we have same controller with us.
$140 USD in 7 days
4.7 (99 reviews)
6.5
6.5
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hi i am interested to work on your project. i can satisfy your requirement. it would be my pleasure to serve you.
$150 USD in 7 days
5.0 (18 reviews)
4.6
4.6
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How are you? I am a Senior Electronics and Embedded Engineer with the areas of expertise in Home Automation System and Embedded System, product prototyping, Schematic & PCB design and firmware development for systems. As I'm a Master of Computer Science, I have 10+ years of experience in technical projects, project leader including Industrial process control etc. - Microcontroller programming using STM32WB/STM32, ESP32/ESP8266, Arduino, BLE/Bluetooth, WiFi, Ethernet, Zig-bee, GSM/GPS/GPRS/GNSS, Z-Wave - Various LCDs & Sensors, I2C/I2S/SPI, RS232/485 - various PLC & HMI programming such as ADAM, Siemens, Delta, Mitsubishi - Various Servo/Motor control - Windows application & Algorithm development using UWP, C#, C/C++ - Circuit & Schematic & PCB design - Mobile app development for the Hardware So, I can take your project from concept to finished product. I will try my best to complete your projects asap, and I will provide the best services with the high quality. Thanks.
$300 USD in 3 days
4.7 (4 reviews)
3.0
3.0
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Hi,dear. I have just read your project and I felt happy to see it. I have experienced for +7 years in this field. Particularly, I have ever done the job like this as you want. I want to hear your advice and discuss in more details. Trust me. If you hire me, i will do my best for you. Thank you.
$200 USD in 3 days
5.0 (3 reviews)
1.6
1.6
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Hi We are the Startup corporate company having Expertise in following domains 1. Embedded. 2. Electronic & Electrical. 3. PCB Designing and Manufacturing 3. IOT. 4. Robotics & Drones Engineering. 5. Industry 4.0 & 6.0. 6. Industry & Home Automation. 7. Research & Development for industrial. We have well experience person in there domains. For further details please contact us at Free Lancer Thanks you
$255 USD in 3 days
1.0 (1 review)
1.6
1.6
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Hi i can do it in minimum time and cost possible. i have experience in arduino programming. I can provide sample of my work if need.
$111 USD in 3 days
0.0 (0 reviews)
0.0
0.0
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I am Embedded Software Engineer with 4 years experience with robotics, control and embedded systems. Platforms : Arduino, PIC, AVR, Raspberry pi. Languages: C, C++, Python. Feel free to ask me anything before making a deal.
$140 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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Although i am new in freelancer, but I have excellent experience to deliver what you want . Although this task need moreover fees but i will do it for you in low cost and less time
$55 USD in 5 days
0.0 (0 reviews)
0.0
0.0
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i can develop it wihing few minues as i already have developed similar projects in my progamming life.
$111 USD in 1 day
0.0 (0 reviews)
0.0
0.0
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I know the ur exact problem i have already work on same thing so i can solve it easily with less time period. Thank u
$50 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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I can do this project, have some experience with a similar project. .............................................
$140 USD in 7 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of UNITED STATES
Summerfield, United States
5.0
6
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Member since Jan 16, 2013

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