When using the PA1 as ADC input, please connect the VCOM_ENABLE/PA5/P16 pin to GND to disable the VCOM , please see UG477 for more information about the connectors.

Hi @YK,

Please program the Zniffer PTI firmware (ZW_ZnifferPTI_7.15.1_178_ZGM130S_REGION_US_LR.hex) available in Z-Wave SDK 7.15.1 into another WSTK board with ZGM130S Radio board, and connect it to your PC via Ethernet  interface. On Zniffer application v4.65.102, select the associated IP address of the WSTK. More information of IP configuration, see Z-Wave Zniffer User Guide, section 3.4.2 Using WSTK board with PTI firmware.

The minimum reset assertion time is 100 ns for ZGM130S.

The RX RSSI value is not available through Z-Ware. They are exposed by Z/IP Gateway, through the "Installation and Maintenance Report Option" which is a header extension on a Z/IP frame, referring to SDS13784 Z-Wave Network Protocol Command Class Specification, section 4.12.3.3 Installation and Maintenance Report Option