Hey everyone! I'm a software engineer with over 15 years of experience, and I've been delving into AI development for the last three years. Now, I'm looking to tackle the hardware side of things for a new project. I'm aiming to create a small wearable device, about the size of a pendant, that includes the following features: a microphone for voice input, a speaker for audio output, sufficient processing power to run lightweight AI models locally without relying on the cloud, a decent battery life, and a compact design. Privacy is key for this product, as all processing will stay on the device. I'm hoping to build a working prototype before considering manufacturing. Can anyone recommend specific dev boards, microcontrollers, or components that would be suitable for someone with a software background but just basic electronics knowledge? Thanks in advance for your help!
1 Answer
For your AI-powered wearable, I suggest checking out the ESP32. It's capable of running TensorFlow Lite, but keep in mind that processing on-device can really drain the battery. You should carefully consider what features you're planning to offer, as those will impact performance and battery life.