P A G E 11
CLICKER 4 for TMPM4K
U S E R M A N U A L
Figure 6: Power supply view
5
2
3
4
1
5. Power Supply
After a valid power supply source is connected
(1 – 2 – 3 - 4)
, Clicker 4 for
TMPM4K can be powered ON. A LED indicator labeled as PWR
(5)
indicates
that the board is powered ON.
The power supply unit (PSU) provides clean and regulated power, necessary
for proper operation of the Clicker 4 for TMPM4K development board. It is
equipped with four different power supply inputs, offering all the flexibility
that Clicker 4 for TMPM4K needs, and a reliable and safe battery charging
circuit, which allows a single-cell Li-Po/Li-Ion battery to be charged.
As explained, the advanced design of the PSU allows four types of power
sources to be used, offering unprecedented flexibility: when powered by a
Li-Po/Li-ION battery, it offers an ultimate degree of autonomy.
Power is not an issue even if it is powered over the USB cable. It can be
powered over the USB-C connector, using power supply delivered by the
USB HOST (i.e. personal computer), USB wall adapter, or a battery power
bank. There are five power supply connectors available, each with its
unique purpose:
CN1, CN2:
USB-C connector
(1)
J1:
Standard 2.5mm pitch XH battery connector
(2)
TB1, TB2:
A place for a standard 2.54mm terminal block
(3,4)
PO
WER SUPPL
Y
