I have a prototype for a new Iot device that runs with a ESP32-WROOM-32D MCU. The circuit board came from the manufacturer and it is working, but it needs a few upgrades and changes. It currently connects to the internet with a series of steps, this needs to be simplified to BLE possibly to make it easer. I also would like to have the ability to run firmware updates to improve the product.
29 freelancers are bidding on average $52/hour for this job
I am professional embedded iot engineer and have experience with esp32 wroom 32d of 3+ years . I have developed firmware and iot products using the controller . drop me message to discuss more. thank you.