diff --git a/Adafruit_PN532.cpp b/Adafruit_PN532.cpp
index 5f5a67c..15c23f8 100644
--- a/Adafruit_PN532.cpp
+++ b/Adafruit_PN532.cpp
@@ -539,6 +539,41 @@ bool Adafruit_PN532::setPassiveActivationRetries(uint8_t maxRetries) {
 
 /***** ISO14443A Commands ******/
 
+/**************************************************************************/
+/*!
+    @brief   Waits for an ISO14443A target to enter the field and reads
+             its ID.
+
+    @param   cardbaudrate  Baud rate of the card
+    @param   uid           Pointer to the array that will be populated
+                           with the card's UID (up to 7 bytes)
+    @param   uidLength     Pointer to the variable that will hold the
+                           length of the card's UID.
+    @param   atqa          Pointer to the variable that will hold the 
+                           ATQA of the card
+    @param   sak           Pointer to the variable that will hold the 
+                           SAK of the card
+    @param   timeout       Timeout in milliseconds.
+
+    @return  1 if everything executed properly, 0 for an error
+*/
+/**************************************************************************/
+bool Adafruit_PN532::readPassiveTargetID(uint8_t cardbaudrate, uint8_t *uid,
+                                         uint8_t *uidLength, uint16_t *atqa, uint8_t *sak, uint16_t timeout) {
+  pn532_packetbuffer[0] = PN532_COMMAND_INLISTPASSIVETARGET;
+  pn532_packetbuffer[1] = 1; // max 1 cards at once (we can set this to 2 later)
+  pn532_packetbuffer[2] = cardbaudrate;
+
+  if (!sendCommandCheckAck(pn532_packetbuffer, 3, timeout)) {
+#ifdef PN532DEBUG
+    PN532DEBUGPRINT.println(F("No card(s) read"));
+#endif
+    return 0x0; // no cards read
+  }
+
+  return readDetectedPassiveTargetID(uid, uidLength, atqa, sak);
+}
+
 /**************************************************************************/
 /*!
     @brief   Waits for an ISO14443A target to enter the field and reads
@@ -566,8 +601,10 @@ bool Adafruit_PN532::readPassiveTargetID(uint8_t cardbaudrate, uint8_t *uid,
 #endif
     return 0x0; // no cards read
   }
+  uint16_t atqa;
+  uint8_t sak;
 
-  return readDetectedPassiveTargetID(uid, uidLength);
+  return readDetectedPassiveTargetID(uid, uidLength, &atqa, &sak);
 }
 
 /**************************************************************************/
@@ -599,7 +636,7 @@ bool Adafruit_PN532::startPassiveTargetIDDetection(uint8_t cardbaudrate) {
 */
 /**************************************************************************/
 bool Adafruit_PN532::readDetectedPassiveTargetID(uint8_t *uid,
-                                                 uint8_t *uidLength) {
+                                                 uint8_t *uidLength, uint16_t *atqa, uint8_t *sak) {
   // read data packet
   readdata(pn532_packetbuffer, 20);
   // check some basic stuff
@@ -624,9 +661,10 @@ bool Adafruit_PN532::readDetectedPassiveTargetID(uint8_t *uid,
   if (pn532_packetbuffer[7] != 1)
     return 0;
 
-  uint16_t sens_res = pn532_packetbuffer[9];
-  sens_res <<= 8;
-  sens_res |= pn532_packetbuffer[10];
+  *atqa = pn532_packetbuffer[9];
+  *atqa <<= 8;
+  *atqa |= pn532_packetbuffer[10];
+  *sak = pn532_packetbuffer[11];
 #ifdef MIFAREDEBUG
   PN532DEBUGPRINT.print(F("ATQA: 0x"));
   PN532DEBUGPRINT.println(sens_res, HEX);
diff --git a/Adafruit_PN532.h b/Adafruit_PN532.h
index 593d711..239ab49 100644
--- a/Adafruit_PN532.h
+++ b/Adafruit_PN532.h
@@ -177,10 +177,11 @@ class Adafruit_PN532 {
 
   // ISO14443A functions
   bool readPassiveTargetID(
-      uint8_t cardbaudrate, uint8_t *uid, uint8_t *uidLength,
+      uint8_t cardbaudrate, uint8_t *uid, uint8_t *uidLength, uint16_t *atqa, uint8_t *sak,
       uint16_t timeout = 0); // timeout 0 means no timeout - will block forever.
+  bool readPassiveTargetID(uint8_t cardbaudrate, uint8_t *uid, uint8_t *uidLength, uint16_t timeout = 0);
   bool startPassiveTargetIDDetection(uint8_t cardbaudrate);
-  bool readDetectedPassiveTargetID(uint8_t *uid, uint8_t *uidLength);
+  bool readDetectedPassiveTargetID(uint8_t *uid, uint8_t *uidLength, uint16_t *atqa, uint8_t *sak);
   bool inDataExchange(uint8_t *send, uint8_t sendLength, uint8_t *response,
                       uint8_t *responseLength);
   bool inListPassiveTarget();