29 lines
579 B
Markdown
29 lines
579 B
Markdown
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# Serial Read Until
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Read a text from the serial port until a delimiter is found.
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```sig
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serial.readUntil(",");
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```
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### Returns
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* a [string](/reference/types/string) containing input from the serial port, such as a response typed by a user
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### Example
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The following example reads strings separated by commands (``,``).
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```blocks
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basic.forever(() => {
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let answer = serial.readUntil(",");
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serial.writeLine(answer);
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});
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```
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### See also
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[serial](/device/serial),
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[serial write line](/reference/serial/write-line),
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[serial write value](/reference/serial/write-value)
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