PING instruction

Use the PING instruction to verify that the device is still present, or to keep the communication channel open.

INS value

INS = 00

Command

Field Value Explanations
CLA 00 Class = PROTOCOL
INS 00 Instruction = PING
Data (empty)

Response

Field Value Explanations
CLA 00 Class = PROTOCOL
STA 00 Success
Data (empty)