Need Arduino Firmware developer for ESP32

We are in need of an arduino developer who can finish few pending functionality to existing firmware.

Currently we have ported our code to platformio using arduino as base.

We have a currently working firmware, however we need to add some additional functionality to it. It will be not major changes as most of the firmware is already ready.

Major changes needed:

1. Add ESPNOW functionality to our current firmware so that one device can talk with other devices. ( Master/slave config).

2. Send/recieve from UDP server ( mobile app in this case ).

3. Also provide bug fixes after code release.

Some other minor code cleanup/standardize and other small changes but nothing major.

We prefer a long term person who can work with us for future projects.

Skills: Arduino, Bluetooth Low Energy (BLE), C Programming, Electronics, Microcontroller

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About the Employer:
( 1 review ) Irving, United States

Project ID: #17211892

10 freelancers are bidding on average ₹14254 for this job


Hello sir, how are you? As you can see in my profile reviews, I have rich experience in Electronics as well as Mobile app development. Especially, I have completed very similar IoT projects in which mobile communicat More

₹11666 INR in 10 days
(81 Reviews)
₹1300 INR in 1 day
(15 Reviews)

Hi, Thanks for the job posting. May I have more details about changes and existing code to start with. Hope to have long term valuable relationship with you as well. Regards, NG Services

₹11111 INR in 7 days
(2 Reviews)

hi there i am new to freelancers but i have done many projects based on IOT.I have seen your project detail and i know i can do this for you. My skills are arduino, android studio electronics one of my app link is More

₹1650 INR in 3 days
(1 Review)
₹600 INR in 3 days
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I have seven years experience in IoT hardware and software design if you assign to me I can deliver it with good quality and within the time.

₹600 INR in 2 days
(1 Review)

Sir I have a fair share of programming experience with node mcu . I have a couple of node mcu lying around so wont be a problem testing them . I am already running an http server on one of the device to control my r More

₹1000 INR in 4 days
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₹2250 INR in 2 days
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Greeting!!!! Would like to work on your job and i have a lots of work experience in design PCBs with micro controller firmware development also i have lots of work experience in IOT Domain. Would like to discuss you More

₹1250 INR in 7 days
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Hi there, We can Add ESPNOW functionality to our current firmware so that one device can talk with other devices. We have a team in Embedded system that work in arduino, home automation, RFID, Raspberry Pi & Beac More

₹111111 INR in 35 days
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