Firmware Development For Air Conditioner ( Engineer Must From Mumbai Only)

₹12500-37500 INR

Closed

Posted

almost 6 years ago

₹12500-37500 INR

Paid on delivery

We have to develop firmware for Air Conditioner System. We have our own hardware, Schematic & Project files. We want firmware developer from mumbai region to work on our system. We have to integrate following peripherals with STM32F105RCT6. 1. Blower Motor (GPIO) 2. Unipolar stepper motor (GPIO) 3. NTC (ADC) 4. Modbus RTU (UART) Our hardware has been copyrighted, so developer should preserve the same. Contract must be signed before starting the job. Source code will be account to buyer.

Electrical Engineering

Microcontroller

Project ID: 17414623

About the project

5 proposals

Remote project

Active 6 yrs ago

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5 freelancers are bidding on average ₹35,026 INR for this job

@MB0023

Hello, I am delivering solutions for embedded firmware, PCB design and industrial power electronics product design.I have read your requirement and understood what exactly you want. Relevant Skills and Experience I have done many project related to STM32, M0516, Arduino, RPi, nRF51 and nRF52 BLE, ESP8266, ESP32 etc. Expertise in Modbus RTU, USB, SPI, I2C, UART protocols. PCB designing in Altium, Eagle, KiCad. Proposed Milestones ₹4300 INR - At starting ₹18477 INR - Project completion Project Outline. Payment milestone will be in two part. One at accepting project and second at final code submission. If you like my proposal and skills then please contact us and we will discuss project details further. Regards, Sandip Nakrani

₹22,777 INR in 7 days

5.0

(1 review)

1.9

@ukshinde

Hello Sir! Thank you for reviewing our proposal. We are a group of professionals working under a registered firm in Pune. We have professionals with more than 15 years of experience in the field of embedded system and power electronics. We have handful of experience in development of Induction and Stepper motor drives. We can also assure final execution of project at your location in Mumbai.

₹33,333 INR in 15 days

0.0

(0 reviews)

0.0

@muralianantha

Integrating IO devices (blower motor and stepper motor), ADC based temperature sensor with STM using Modbus. Relevant Skills and Experience I bring extensive skill and experience in the areas relevant to this project. Proposed Milestones ₹30000 INR - On final delivery

₹30,000 INR in 30 days