WOW! New microcontroller
#CH585 chip from WCH supports
#NFC reader and card emulation mode
New RISC-V Chip time! CH585, which integrates BLE5.4, USB2 High speed(480Mbps), NFC, 2.4GHz, LEDC, LCD driving.
CH585 is the 2nd generation for true 8kHz polling rate solution. and It also can be designed for smart Lock using Touchkey, BLE, 2.4G without extra chips.