# Upgrade a bitcoin flow for Ulanzi TC001 runnig awtrix

**URL:** <https://discourse.nodered.org/t/upgrade-a-bitcoin-flow-for-ulanzi-tc001-runnig-awtrix/86762>\
**Category:** Jobs\
**Created:** [26 March 2024 10:40 UTC](https://discourse.nodered.org/t/upgrade-a-bitcoin-flow-for-ulanzi-tc001-runnig-awtrix/86762 "2024-03-26T10:40:52Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![johnny5](https://avatars.discourse-cdn.com/v4/letter/j/f1d935/32.png) [@johnny5](https://discourse.nodered.org/u/johnny5)\
**Post date:** [26 March 2024 10:40 UTC](https://discourse.nodered.org/t/upgrade-a-bitcoin-flow-for-ulanzi-tc001-runnig-awtrix/86762/1 "2024-03-26T10:40:52Z")

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I was searching for a live bitcoin ticker and found the pixel clock Ulanzi TC001 to use for. After installing awtrix (custom firmware) and the bitcoin flow, it works (and looks) pretty good. The flow pulls data from a API.

[https://flows.blueforcer.de/flow/MzB23Oe0orLJ](https://flows.blueforcer.de/flow/MzB23Oe0orLJ)

It would be cool to have some improvements 🙂 (if possible)...like:

- alternately showing BTC price also in EUR
- showing price in green or red, when its going up/down
- showing all time high (ath) in EUR/USD
- play a sound when reaching the ath (RTTTL)

Is it possible? Any one here to help me?

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**Author:** ![nodeautomata](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/nodeautomata/32/106678_2.png) [@nodeautomata](https://discourse.nodered.org/u/nodeautomata)\
**Post date:** [26 March 2024 18:18 UTC](https://discourse.nodered.org/t/upgrade-a-bitcoin-flow-for-ulanzi-tc001-runnig-awtrix/86762/2 "2024-03-26T18:18:13Z")

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Gonna need a lot more digits. 🙂

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**Author:** ![johnny5](https://avatars.discourse-cdn.com/v4/letter/j/f1d935/32.png) [@johnny5](https://discourse.nodered.org/u/johnny5)\
**Post date:** [27 March 2024 18:08 UTC](https://discourse.nodered.org/t/upgrade-a-bitcoin-flow-for-ulanzi-tc001-runnig-awtrix/86762/3 "2024-03-27T18:08:57Z")

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The clock/display can scoll or do you mean about the bitcoin price going up to one million? 😂