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User Manual May 2019 | Page 18/49
USER MANUAL
Scavenger Transmitter Module
STM 330 / STM 331 STM 331U / STM 332U / STM 333U
(Stepcode DE and later)
3.4
Pin out
The figure above shows the pin out and location of the extension connector provided by
STM 33x modules. The connector pins are named according to the naming of the EO3000I
chip to simplify usage of the DOLPHIN API.
The connector type is
Samtec FTSH-110-01-L-DV-P-TR or a functional equivalent
. Please refer to
Samtec for detailed drawings and recommendation about suitable mating connectors as
needed.
The table in section 3.4 shows the translation of hardware pins to a naming that fits the
functionality of the built-in firmware.
Energy
Store
LRN
L
ED
1