M5Core2 All Band Radio
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You can create an all-band radio with the cute M5Core2 that fits in the palm of your hand.
BLOG：M5Core2 All Band Radio
https://macsbug.wordpress.com/2026/02/01/m5core2-all-band-radio/The SI4732 DSP is an FM/AM/SW/LW band receiver.
SI4732 DSP Specifications:
FM (VHF) (64 – 108 MHz)
SW band (2.3 – 30.0 MHz)
AM (MW) (520 – 1710 KHz)
LW band (153 – 279 KHz)
Library PU2CLR / SI473X_2.8_TFT_V3.5 has been ported to M5Core2.
