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Description
The VMA338 uses a HM-10 module with Texas Instruments® CC2541 Bluetooth v4.0 BLE chip, fully compatible with VMA100 UNO. This shield has extended all the digital and analog pins out into 3PIN, making it easy to connect to sensors using 3PIN wire.extends 14 digital pins to 3pin
extends 6 analog pins to 3pin
on-board reset button
comes with a slide switch to power wireless communication on or off
jumper interface to control serial communication
integrated Texas Instruments® CC2541 Bluetooth v4.0 chip on board