说明
The RN42 is a small form factor, low power, class 2
Bluetooth radio for designer’s who want to add wireless
capability to their products. The RN42 supports multiple
interface protocols, is simple to design in, and is fully
certified, making it a complete embedded Bluetooth
solution. The RN42 is functionally compatible with the
RN 41. With its high-performance, on-chip antenna and
support for Bluetooth EDR, the RN42 delivers up to a 3
Mbps data rate for distances up to 20 meters.