Gravity: Digital Wireless Transmit Switch (433MHz) Category_Grove (Arduino)/Grove Potenza you can get the most

you can get the most volume to prevent distortion of the audio signal

smart gateways

fully controllable from Windows GUI

you\'ll have your very own Simon game

Gravity: Digital Wireless Transmit Switch (433MHz) Category_Grove (Arduino)/Grove Potenza you can get the mostWhen building a project that needs to transmit some simple signals wirelessly, have you been bothered by the any of the following problems: Bluetooth's cumbersome AT command configuration and high cost, Wifi's signal limitations and high power consumption, IR emission angle and inability to penetrate through the walls This Gravity: Digital Wireless Swtich might be just what you need! Based on 433Mhz RF communication technology, the module includes a