APDU Sender Contact is an application that allows you to send an ISO7816-4 C-APDU command using an USB Smart Card Reader with an OnTheGo adapter, and show the card's response.

This program is distributed in the hope that it will be useful for educational purposes.

★ Allows you to send a C-APDU with the help of a layout:
CLA INS P1 P2 Lc Data Le

★ Allows you to send a C-APDU in raw for whatever data you need.

★ Allows you to send a C-APDU from the Built-in command list provided.
SELECT PSE
SELECT PPSE
SELECT VISA AID
SELECT VISA ELECTRON AID
SELECT MASTERCARD AID
SELECT AMEX AID
SELECT DINERS/DISCOVER AID
SELECT INTERAC AID
SELECT CUP AID
READ RECORD SFI:01 R:01
READ RECORD SFI:01 R:02
READ RECORD SFI:02 R:01
READ RECORD SFI:02 R:02
GET ATC
GET LAST ONLINE ATC
GET PIN TRY COUNTER

★ It also includes a TLV response interpretation which helps you to understand your card's response with some
EMV tags and ISO7816 Status Words

Some of the Supported Readers from the manufacturer ACS Advanced Card Systems Ltd.
For further information and updated list of devices supported visit www.acs.com.hk
ACR33U
ACR38U-CCID/ACR100-CCID
ACR3801
ACR39U
ACR88U
ACR89U-AX
ACR100I
ACR101
ACR102
ACR122UX
ACR125
ACR128XU
072F 8201 APG8201-A1
072F 90DB CryptoMate64

★ Source Code for the application is available on github: https://github.com/jmarroyo/ApduSenderContact

★ All donations are welcome and received with gratitude BTC : 18tTnCuFWZQn32ibXnuB3uDsWk8SPVxK65