© 2016 EnOcean | www.enocean.com
F-710-017, V1.2 TCM 330 / TCM 330U User Manual | v1.1 | August 2016 | Page 22/62
USER MANUAL V1.1
TCM 330 / TCM 330U
Wireless LED Controller Module
3.5.8.1
Reset and programming input protection
In order to ensure reliable operation it is required to connect both the reset (RESET) and
the programming (PROG_EN) input of the programming interface with a 10 kΩ resistor in
parallel with a 10 nF capacitor to ground.
This avoids spurious signal detection in very noisy environments and in situations where an
external programming header is provided.
The suggested circuit is shown below for the RESET input. The same circuit is should be
used for the PROG_EN input.