commit 353f15b1769316771f2374db149a544e3b823e75
Author: Martin Brodbeck <martin@brodbeck-online.de>
Date:   Wed Apr 27 21:45:24 2022 +0200

    Initial commit.

diff --git a/gbmanager.py b/gbmanager.py
new file mode 100644
index 0000000..3d64df3
--- /dev/null
+++ b/gbmanager.py
@@ -0,0 +1,20 @@
+import utime
+import machine
+
+relais  = machine.Pin(15, machine.Pin.OUT, value = 1)
+led_onboard = machine.Pin(25, machine.Pin.OUT, value = 0)
+
+def ctrl_relais(active = True):
+    if active:
+        relais.value(0)
+        led_onboard.on()
+    else:
+        relais.value(1)
+        led_onboard.off()
+
+
+while True:
+    ctrl_relais(True)
+    utime.sleep(5)
+    ctrl_relais(False)
+    utime.sleep(5)
\ No newline at end of file