add rupprecht

rupprecht/main.py

+import gc
+print("GC preboot", gc.mem_free())
+try:
+    import rupprecht
+
+    import webrepl
+    webrepl.start()
+    gc.collect()
+
+    import network
+    sta_if = network.WLAN(network.STA_IF)
+    sta_if.active(True)
+
+    rupprecht.main()
+except KeyboardInterrupt:
+    pass
+except Exception as e:
+    print("error", e)
+    import sys
+    sys.print_exception(e)
+    import machine
+    machine.reset()

rupprecht/rupprecht.py

@@ -11,7 +11,7 @@ import sys
 LED_R = 14
 LED_G = 12
 LED_B = 13
-BTN_STATUS = 15
+BTN_STATUS = 5
 BTN_VOL_PLUS = 2
 BTN_VOL_MINUS = 4
 BTN_PLAY = 0