Arduino Nano expansion module

Model: AC081.
Arduino Nano expansion module.
Description:
This board or expansion card for the arduino Nano V.2.X and V.3.X microprocessor. Provides all IO connection terminals. It incorporates 3-pin blocks with ground, voltage and signal to facilitate the connection with the sensors that you want to work on. Additionally, it incorporates an external power input terminal that supports 7VDC to 12VDC. It also has a bluetooth wireless communication terminal to expand the wireless capabilities of the Nano.