Figure 2.
STEVAL-ISB042V1 evaluation board: receiver mode
D6 indication LED lights up when the receiver enters the
Power Transfer
phase.
1.3
Transmitter mode
To test the board in Tx mode, you must provide a 5 V power supply to the J2 header (ensure STWLC33 is not
operating in Rx mode power transfer) and switch STWLC33 to Tx mode over I²C interface (J8 header).
Procedure
Step 1.
Connect the bundled USB to the I²C bridge.
UM2289
Transmitter mode
UM2289
-
Rev 2
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