DTS on the STWLC38

baymax · ‎2023-11-09

What is DTS used for?

And can I configure the following set of registers on through I2C to send and receive data in-between 2 STWLC38s through the main coil ?

Does this Qi IC have a detailed user maual?

willzhou · ‎2024-01-08

DTS is the feature of Qi standard what allows
the communication between receiver and transmitter. The STWLC38 is RX only for Mass Market.

If you want TX to transfer DTS, please use STWBC2, ref to https://www.st.com/en/power-management/stwbc2-hp.html

Also there is example code here

https://github.com/STwirelesscharger/Python_FT260_ST_WLC/blob/main/a5_wlc38_send_recv_dts_packet.py

In order to give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.

View solution in original post

willzhou · ‎2024-01-08

DTS is the feature of Qi standard what allows
the communication between receiver and transmitter. The STWLC38 is RX only for Mass Market.

If you want TX to transfer DTS, please use STWBC2, ref to https://www.st.com/en/power-management/stwbc2-hp.html

Also there is example code here

https://github.com/STwirelesscharger/Python_FT260_ST_WLC/blob/main/a5_wlc38_send_recv_dts_packet.py

In order to give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.