Autonomous Board Compatible with Arduino Nano/Arduino UNO
EchidnaBlack

Integrated Sensors: Buttons, joystick, accelerometer, light, temperature, microphone

Integrated Actuators: LEDs, RGB LED, audio

Flexible: Inputs and outputs available for accessories

8 Makey Makey-type Inputs

Bluetooth Connection

Open Source Hardware Certification with OSHWA UID ES000010 registration

No

No

20

non

Non-Toxic filaments:

https://echidna.es/hardware/echidnablack/