23 lines
370 B
Markdown
23 lines
370 B
Markdown
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# set Tx Buffer Size
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Sets the length of the serial transmission buffer in bytes.
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```sig
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serial.setTxBufferSize(10)
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```
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## Parameters
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* **size**: desired length of the transmission buffer
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## Example
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Allocates 64 bytes for the transmission buffer.
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```typescript
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serial.setTxBufferSize(64)
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```
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## See also
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[set rx buffer size](/reference/serial/set-rx-buffer-size)
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