EM9304 companion-or-soc equivalent, bluetooth5.0 low-energy companion-or-soc.
a state-of-the-art 2.4GHz transceiver: an extremely low-power receiver with excellent sensitivity/selectivity, and a programmable transmitter for optimized output power a.
can execute from one-time-programmable (OTP) memory, and digital peripherals (SPI or I2C) can be used to interface with .
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