This kit incorporates a Gravity: Digital Wireless Transmit Switch and a Gravity: Digital Wireless Receive Switch, both utilizing the 433MHz frequency band. Included by default with each module is a Gravity: digital sensor cable, effortlessly ensuring connectivity. If additional cables are needed, they can be purchased separately. The 433MHz frequency is generally certification-free worldwide, yet it's important to check local regulations before deployment.
The system is designed to overcome common wireless transmission obstacles like Bluetooth's intricate configuration and expense, WiFi's limited range and high power use, and the line-of-sight limitations of IR. The versatility of this solution lies in its use of RF communication technology, which offers substantial penetration capabilities and exceptionally low standby power consumption. This makes it well-suited for transmitting digital signals without the complexities of other wireless methods.
The transmitter-receiver duo showcases easy integration with any controller capable of reading and writing digital signals. This universality broadens its applicability across various domains, from home automation systems to innovative DIY projects. Whether upgrading wired buttons to wireless ones or constructing a custom remote control, the Gravity: Digital Wireless Switch provides reliable, robust communication with impressive simplicity.
Brand | DFRobot |
Model | TEL0140-1 |
More info | Gravity:Digital Wireless Switch |