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Figure 43. STM32G081B-EVAL legacy peripheral daughterboard temperature sensor and LDR
5
5
TemSensor_LDR
Title:
Size:
Reference:
Sheet:
of
A4
Revision:
Project:
STM32G081B-EVAL Legacy peripheral daughter board
MB1351
A 01
17-MAY-17
Variant name is not interpreted until output
Date:
-
Variant:
SDA
1
SCL
2
OS/INT
3
GND
4
A2
5
A1
6
A0
7
VDD
8
U3
STLM75M2F
+5V
C7
100nF
R23
10K
VDD
I2C1_SCL_5V
I2C1_SDA_5V
Temperature sensor
TempSensor_INT
PB7
PB6
PB5
R19
10K
+5V
Address:100100(A0)
LDR_OUT
R2
8.2K
PA1
R1
VT9ON1
Photo resistor
VDD_ANA
SB7