https://www.silabs.com/wireless/proprietary/ezr32wg230-sub-ghz-mcp/device.ezr32wg230f64r55g
EZR32WG230F64R55G - Silicon Labs
EZR32WG230F64R55G EZR32 sub-GHz wireless microcontrollers (MCUs) are targeted at proprietary wireless applications for secure, connected wireless devices....
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