# How would I be able to re-make this block .Send1ByteNumber

**URL:** <https://community.thunkable.com/t/how-would-i-be-able-to-re-make-this-block-send1bytenumber/1392903>\
**Category:** Questions about Thunkable X\
**Created:** [July 12, 2021, 8:00pm UTC](https://community.thunkable.com/t/how-would-i-be-able-to-re-make-this-block-send1bytenumber/1392903 "2021-07-12T20:00:36Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![danieljsmith1011po](https://avatars.discourse-cdn.com/v4/letter/d/6bbea6/32.png) [@danieljsmith1011po](https://community.thunkable.com/u/danieljsmith1011po)\
**Post date:** [July 12, 2021, 8:00pm UTC](https://community.thunkable.com/t/how-would-i-be-able-to-re-make-this-block-send1bytenumber/1392903/1 "2021-07-12T20:00:36Z")

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This is from my MIT App Inventor app, and I cant figure out how to do this on thunkable. Thunkable doesn’t have the .Send1ByteNumber function and I cant figure out how to do this. This is what the original looked like on MIT App Inventor.

![image](https://us1.discourse-cdn.com/flex015/uploads/thunkable/original/3X/2/b/2bc0b3921492b8b5c49fae15f4213e6acbdf13b8.png)

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**Author:** ![catsarisky](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/catsarisky/32/100661_2.png) [@catsarisky](https://community.thunkable.com/u/catsarisky)\
**Post date:** [July 12, 2021, 8:01pm UTC](https://community.thunkable.com/t/how-would-i-be-able-to-re-make-this-block-send1bytenumber/1392903/2 "2021-07-12T20:01:43Z")

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This is a duplicate post of [Call function on thunkable?](https://community.thunkable.com/t/call-function-on-thunkable/1386259) isn’t it?

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**Author:** ![danieljsmith1011po](https://avatars.discourse-cdn.com/v4/letter/d/6bbea6/32.png) [@danieljsmith1011po](https://community.thunkable.com/u/danieljsmith1011po)\
**Post date:** [July 13, 2021, 5:16pm UTC](https://community.thunkable.com/t/how-would-i-be-able-to-re-make-this-block-send1bytenumber/1392903/3 "2021-07-13T17:16:17Z")

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Yes, sorry I’m pretty new to this. So basically I want to use the transmit string? The data will be 246. I’ve been looking up the UUID. There seems to be a lot of different things I’ve been seeing. This is the one I have been seeing most (00000000-0000-1000-8000-00805f9b34fb). If I wanted to send 1 byte would I do this(00000011-0000-1000-8000-00805f9b34fb)? 8 bts = 1 byte

![image](https://us1.discourse-cdn.com/flex015/uploads/thunkable/original/3X/b/8/b83d63ecc2e1fa8e41dd4d67b2a19b866009ad07.png)

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**Author:** ![muneer](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/muneer/32/75210_2.png) [@muneer](https://community.thunkable.com/u/muneer)\
**Post date:** [July 13, 2021, 5:50pm UTC](https://community.thunkable.com/t/how-would-i-be-able-to-re-make-this-block-send1bytenumber/1392903/4 "2021-07-13T17:50:39Z")

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No. This will not be correct. You will need to look up the ASCII equivalent for the number 246 which is (÷) or use the math block  
 ![image](https://us1.discourse-cdn.com/flex015/uploads/thunkable/original/3X/d/6/d6e08d7b2ffeac88a2ca062b08d970f8efefa3e8.png)  
and connect it to the `data (string)`

That is my guess so it might not work.

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**Author:** ![ioannis](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/ioannis/32/146956_2.png) [@ioannis](https://community.thunkable.com/u/ioannis)\
**Post date:** [November 8, 2024, 1:19pm UTC](https://community.thunkable.com/t/how-would-i-be-able-to-re-make-this-block-send1bytenumber/1392903/5 "2024-11-08T13:19:47Z")

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