Expansion Board 2.0 for Pycom IoT Development Boards [Discontinued] _MAKE_LED_STANDARD Protocol: TTL Serial

Protocol: TTL Serial

This can make audio work in # DMT (computer monitor) modes ############################################################### ### THIS LINE IS WHAT ENABLES THE AUDIO OUT OF THE ADAPTER

Sharp optical dust sensor has an internal infrared diode and a phototransistor diagonally arranged

or you can pick one up here

Thickness: 2

Expansion Board 2.0 for Pycom IoT Development Boards [Discontinued] _MAKE_LED_STANDARD Protocol: TTL SerialThis Pycom Expansion Board is compatible with both the LoPy and the WiPy 2. 0 and brings additional functionality to your IoT project. Simply insert the WiPy or LoPy into the headers and enjoy all the extra features! Not for use with original WiPy, for WiPy 2. 0! Click here for the v1. 0 WiPy adapter Specifications: USB and LiPo battery powered FT234XD USB to serial converter LiPo battery charger (BQ20 ), with options for 2 different charging currents