MyoWare Muscle Sensor

Control your next project with your muscles with the MyoWare 2.0 Muscle Sensor! Pair the MyoWare with some Muscle Sensor Surface EMG Electrodes and a microcontroller (ie.

VIN
sensor power snap/pad; product technical details list supply voltage and VIN indicator
Type · powerVoltage · +2.27V minimum, typically +3.3V to +5V, +5.47V maximum per Adafruit product technical details
GND
sensor ground / return for power and electrode reference circuit
Type · groundVoltage · 0V
ENV
EMG envelope output from the female snap pins; product page states three output modes including Raw EMG, Rectified, and Envelope
Type · analog output
RAW
raw EMG output mode from the MyoWare 2.0 muscle sensor signal chain
Type · analog output
RECT
rectified EMG output mode from the MyoWare 2.0 muscle sensor signal chain
Type · analog output

Start wiring

I2S · I2C · +2.27V minimum, typically +3.3V to +5V, +5.47V maximum per Adafruit product technical details · 0V

Confirm the data interface matches your host board.

Module pins: VIN, GND. Schematik maps them to your board in the app.

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Pin	Type	Function	Voltage
VIN	power	sensor power snap/pad; product technical details list supply voltage and VIN indicator	+2.27V minimum, typically +3.3V to +5V, +5.47V maximum per Adafruit product technical details
GND	ground	sensor ground / return for power and electrode reference circuit	0V
ENV	analog output	EMG envelope output from the female snap pins; product page states three output modes including Raw EMG, Rectified, and Envelope
RAW	analog output	raw EMG output mode from the MyoWare 2.0 muscle sensor signal chain
RECT	analog output	rectified EMG output mode from the MyoWare 2.0 muscle sensor signal chain
REF	input	reference electrode connection/jumper; product technical details mention reference electrode jumper
ELECTRODE 1	input	one of the three male snap-pin input electrode connections stated on the product page
ELECTRODE 2	input	one of the three male snap-pin input electrode connections stated on the product page
ELECTRODE 3	input	one of the three male snap-pin input electrode connections stated on the product page

Pinout

Start wiring

Air quality

Temp and humidity

Environment sensors

Light and colour