JNEEG is a special tool for the Jetson Nano that can measure signals from your body like brainwaves, muscle activity, and heartbeats. It’s free for anyone to use and works with different kinds of sensors. You just have to attach the sensors and run a simple program in Python to start collecting data. People can use it for lots of things like playing games, watching movies, exercising, staying healthy, relaxing, and more.
Features & Specifications

• Compatible with Jetson Nano
• 8 channels for connecting wet or dry electrodes
• Data transfer via SPI protocol with a frequency from 250 SPS to 16 kSPS and a resolution of 24 bits per channel
• Programmable signal gain: 1, 2, 4, 6, 8, 12, 24
• Ability to measure impedance
• Easy programming with the provided open-source software for reading and processing data in Python

Github
https://pieeg.com/

Devices already available in the market  - $280.00