Data Sheet

CPU
TX
RX
Blue
I
2
C standby
SDA
(TX) (RX)
SCL
Green
Taking reading
SDA
(TX) (RX)
SCL
Purple
Changing
I
2
C ID#
SDA
(TX) (RX)
SCL
White
Find
SDA
(TX) (RX)
SCL
Red
Command
not understood
SDA
(TX) (RX)
SCL
LED color denition
LED ON
+0.4 mA
+0.2 mA
5V
3.3V
r 0.1
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