Note : Your Quotation Request will be directed to Parallax.
The RN-42 from Parallax is a RF Module with Frequency 2.4 GHz, Supply Voltage 3.3 to 5 V, Output Power 3.5 dBm, Sleep current 5 mA. More details for RN-42 can be seen below.
Compact and Powerful Bluetooth Smart SoC
2.4 GHz Random Phase Multiple Access (RPMA) Module
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