--- a/modbus/web_settings.py Fri Sep 11 13:46:41 2020 +0200
+++ b/modbus/web_settings.py Tue Sep 15 13:57:06 2020 +0200
@@ -183,7 +183,7 @@
("baud" , _("Baud Rate") , ctypes.c_int, MB_Baud ),
("parity" , _("Parity") , ctypes.c_int, MB_Parity ),
("stop_bits" , _("Stop Bits") , ctypes.c_int, MB_StopBits ),
- ("slave_id" , _("Slave ID") , ctypes.c_ulonglong, annotate.Integer)
+ ("slave_id" , _("Slave ID") , ctypes.c_ubyte, annotate.Integer)