MyoWare 2.0 Muscle Sensor-Compatible with Arduino- All-in-one electromyography (EMG) sensor from Advancer Technologies -Measure muscle activity by detecting its electric potential-Keyed Snap Connector

This new model works just as well as the previous model. I can say the sensitivity seems better and the shape is an improvement. The sensor is accurate enough you could use it as an input device like a virtual computer mouse using muscle movements.

It just did not work. I returned it hoping that the second one would work. But the second one did not work either. I tried and tried. Looked at videos, followed both quick and detailed instructions. Bought pads. Thinking it may be my USB from the computer, I bought a USB isolator. Still nothing. Connected it to the battery only, thinking that somehow the USB or my Arduino was screwing it up. All By itself, id not work.. I left a message with the manufacturer in the hope that they have a solution... but no reply yet. I give up and will try to return this one as well.

This module and related ones do not work. We imported it from the USA to Ecuador and it is a disappointment because it makes a lot of noise. It does not work with insulators or batteries. I do not recommend for any application. Este módulo y los relacionados no funcionan. Lo importamos desde USA a Ecuador y es una decepción por que tiene mucho ruido. no funciona ni con aisladores ni con baterías. No recomiendo para ninguna aplicación.

So easy to use with just the battery pack, and the led battery pack is a game changer 😲

Worked great right out of the box!