Board/NWI/NWI1126-DAT/2023-10-31-22-14-23.png
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Binary files /dev/null and b/Board/NWI/NWI1126-DAT/2023-10-31-22-14-23.png differ
Board/NWI/NWI1126-DAT/NWI1126-DAT.md
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@@ -65,6 +65,14 @@ Peripheral schamtic please refer to [[NWI1124-DAT]]
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- New USB footprint to simplified the production process and reduce failure rate
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- Tested USB Functions working fine by customers feedback
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+
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+## custom only
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+
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+- C4 = 100uf/10V
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+
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+![](2023-10-31-22-14-23.png)
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## ref
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- [[ESP32-­C3-­WROOM-­2-DAT]]
Tech/Interface/I2S-dat/I2S-dat.md
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@@ -13,11 +13,11 @@ This makes I2S a popular choice for high-speed data transfer applications.
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## Pin
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-| Name | also Name | func | RPI |
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-| ---- | ------------ | ---------------------------------- | --- |
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-| BCLK | | Bit clock line | G18 |
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-| WS | LRCK | Word clock line | G19 |
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-| SD | SDIN / SDOUT | At least one multiplexed data line | G21 |
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+| Name | also Name | func | RPI GPIO | RPI pin |
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+| ---- | ------------ | ---------------------------------- | -------- | ------- |
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+| BCLK | | Bit clock line | G18 | PIN 12 |
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+| WS | LRCK | Word clock line | G19 | PIN 35 |
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+| SD | SDIN / SDOUT | At least one multiplexed data line | G21 | PIN 40 |
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@@ -25,3 +25,4 @@ This makes I2S a popular choice for high-speed data transfer applications.
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## ref
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https://en.wikipedia.org/wiki/I%C2%B2S
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