diff --git a/cc3200/tools/smoke.py b/cc3200/tools/smoke.py
index e1e3bbec5e..5bf0d8cf94 100644
--- a/cc3200/tools/smoke.py
+++ b/cc3200/tools/smoke.py
@@ -7,7 +7,7 @@ Execute it like this:
 python3 run-tests --target wipy --device 192.168.1.1 ../cc3200/tools/smoke.py
 """
 
-pin_map = [2, 1, 23, 24, 11, 12, 13, 14, 15, 16, 17, 22, 28, 10, 9, 8, 7, 6, 30, 31, 3, 0, 4, 5]
+pin_map = [23, 24, 11, 12, 13, 14, 15, 16, 17, 22, 28, 10, 9, 8, 7, 6, 30, 31, 3, 0, 4, 5]
 test_bytes = os.urandom(2048)
 
 def test_pin_read (type):
@@ -61,3 +61,14 @@ ls = os.listdir()
 print('test' not in ls)
 print(ls)
 
+# test the real time clock
+rtc = pyb.RTC()
+while (rtc.datetime()[7] > 800):
+    pass
+
+time_1 = rtc.datetime()
+pyb.delay(1000)
+time_2 = rtc.datetime()
+print (time_2[6] - time_1[6] == 1)
+print (time_2[7] - time_1[7] < 25)
+
diff --git a/cc3200/tools/smoke.py.exp b/cc3200/tools/smoke.py.exp
index d941d4cf77..fdc958c850 100644
--- a/cc3200/tools/smoke.py.exp
+++ b/cc3200/tools/smoke.py.exp
@@ -20,10 +20,6 @@
 1
 1
 1
-1
-1
-0
-0
 0
 0
 0
@@ -68,10 +64,6 @@
 1
 1
 1
-1
-1
-0
-0
 0
 0
 0
@@ -99,3 +91,5 @@ True
 True
 True
 ['main.py', 'sys', 'lib', 'cert', 'boot.py']
+True
+True