Add new board Shelly dimmer 2 #323
Open
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
|
Note, that it's probably better to use the Further more, this was initially tested/confirmed to be working by first using esp01-1m for flashing (which validates qio usage) and later d1-wroom-02, which validates the 2M flash usage. |
The shelly dimmer 2 [0] board is tiny LIVE AC powered board used as a dimmer by Shelly. It features a 16M (2mb) quad IO flash chip and already has support in tasmota [1] (and home-assistant). Dimming functionality is provided by a secondary STM32 microcontroller, which is driven via UART0, which means that when using the microcontroller (and pulling it out of reset), UART0 cannot be used for debugging. Flashing works just fine, as the STM32 is in reset and ignores the serial messages. Runtime debugging is provided by the exposed UART1_TX pin (labeled ESP_DBG_TX by shelly). [0]: https://us.shelly.com/products/shelly-dimmer2 [1]: https://templates.blakadder.com/shelly_Dimmer_2.html Signed-off-by: Olliver Schinagl <[email protected]>
oliv3r
force-pushed
the
shelly_dimmer2
branch
from
016c100 to
da0ca66
Compare
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
The shelly dimmer 2 0 board is tiny LIVE AC powered board used as a dimmer by Shelly.
It features a 16M (2mb) quad IO flash chip and already has support in tasmota 1 (and home-assistant).
Dimming functionality is provided by a secondary STM32 microcontroller, which is driven via UART0, which means that when using the microcontroller (and pulling it out of reset), UART0 cannot be used for debugging. Flashing works just fine, as the STM32 is in reset and ignores the serial messages. Runtime debugging is provided by the exposed UART1_TX pin (labeled ESP_DBG_TX by shelly).