Zhongke Lanxun

1.CPU and Flexible IO
1-1 High performance 32bit RISC-V processor  Core with DSP instruction
1-2 RISC-V typical speed: 125MHz
1-3 Program memory: internal 2M bit flash
1-4 Internal 113KB RAM for data and program
1-5 Flexible GPIO pins with Programmable pullup and pull-down resistors;
1-6 Support GPIO wakeup or interrupt;
2.Bluetooth Radio
2-1 Compliant to Bluetooth 5.3（QDID: 194248）;
2-2 TX output power +9dBm in MAX;
2-3 RX Sensitivity with -91.7 @ Basic Rate;
2-4 RX Sensitivity with -94.2 @EDR;