Data Sheet
Change to I
2
C mode
I2C ,10 0
CPU
TX RX
RX TX
TX RX
Green
UART standby
Cyan
Taking reading
Purple
Changing
baud rate
White
Find
Red
Command
not understood
CPU
TX RX
RX TX
TX RX
Green
UART standby
Cyan
Taking reading
Purple
Changing
baud rate
White
Find
Red
Command
not understood
*OK <cr> now in I
2
C mode
Green Blue
I2C,n
<cr>
Command syntax
Example
Wrong example
Response
Response
*OK (reboot in I
2
C mode)
*ERn > 127
sets I
2
C address and reboots into I
2
C mode
I2C,100
I2C,139
<cr>
<cr> <cr>
n = any number 1 – 127
(reboot)
r 0.2
Default I
2
C address 97 (0x61)
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