AN4395 Datasheet, PDF (22/24 Pages) STMicroelectronics – Autonomous wireless multi-sensor node powered by PV cells

STEVAL-IDS002V1 reference kit description (SPIDEr™)
AN4395
5.2
RX board connectors and jumpers
P1 (20-pin connector): standard JTAG connector
Pin
Direction
Signal
1-2
OUT
VDD
Table 15. P1- part 1
3
5
7
9
OUT
IN
OUT OUT
TRST
TDI
TMS TCK
11
INOUT
PD
13
OUT
TDO
15
OUT
NRST
Pin
Direction
Signal
Table 16. P1 - part 2
17 - 19
2 - 4 - 6 - 8 - 10 - 12 - 14 - 16 - 18 - 20
INOUT
INOUT
PD
GND
P2 (5-pin): standard USB connector
Pin
Direction
Table 17. P2
1
2
3
IN
INOUT
INOUT
Signal
VUSB (5 V)
D-
D+
4
INOUT
GND
5
INOUT
SHIELD
Function
Table 18. J2
J2
CLOSE 1 - 2: USB direct supply
OPEN 1 - 2: Alternative supply from P1
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