OpenTR6260 PWM Support for Status RGB Strip with Tuya Compatibility

gandi69 942 30

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How can I get PWM dimming working on my Tuya-compatible TR6260 RGB strip controller instead of only full-brightness relay-style control?

Yes—TR6260/OpenTR6260 does support PWM, and dimming works once the pins are configured correctly on a recent build [#21725563][#21727114] For this strip, the working setup was GPIO1, GPIO2, and GPIO3 set to PWM with channels 1, 2, and 3 for RGB, and that config worked perfectly on a newly flashed unit [#21727066][#21727079][#21727136] If PWM on GPIO22 does nothing, it was likely an older firmware/build issue; the latest firmware fixed it [#21726568][#21726881][#21727555] If your config keeps reverting or won’t save, use the newer partition file `new_partition_0x6000.bin` [#21725563] Updates are flashed over UART, not OTA [#21725563]

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#31 21915099 03 Jun 2026 20:22

divadiow divadiow

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Post #31
21915099 03 Jun 2026 20:22

insmod wrote:
Minimal IR support https://github.com/openshwprojects/OpenBK7231T_App/pull/1995

just something AI noticed about this when checking something else:

drv_tinyir_nec.c currently treats the roles backwards compared with the normal IR drivers:

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But the rest of OBK’s IR code treats them as:

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is this correct and if so, is this an acceptable fix?

https://github.com/openshwprojects/OpenBK7231...pare/main...divadiow:OpenBK7231T_App:tinynpup
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Topic summary

✨ The OpenTR6260 controller supports PWM for RGB LED strips, with confirmed functionality on GPIO pins 0-4 and 14-15, including GPIO22. Initial issues with brightness control and config saving were resolved by using the latest partition file (new_partition_0x6000.bin) and firmware updates flashed via UART, as no OTA update tool is available. Proper PWM configuration requires assigning RGB channels to GPIO1, GPIO2, and GPIO3 with corresponding PWM channels 0 to 2. Earlier firmware versions had bugs affecting toggle and dimming functions, but recent fixes have restored full PWM control. Some units showed hardware reliability concerns, with at least one board failure reported. The RGB strip manufacturer "Status" is compatible with Tuya firmware, and flashing OpenTR6260 firmware enables PWM control when correctly configured.
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OpenTR6260 PWM Support for Status RGB Strip with Tuya Compatibility