Tech-dat/Interface-dat/RS422-dat/RS422-dat.md
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@@ -31,6 +31,12 @@ this probably wrong or not P2P type
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## Use with arduino
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+## Demo video
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+- please refer to ESP32-ISO board
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## ref
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https://en.wikipedia.org/wiki/RS-422
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@@ -38,6 +44,7 @@ https://www.omega.com/en-us/resources/rs422-rs485-rs232
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- [[DPR1097-dat]]
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-## Demo video
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+- [[RS422]]
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+
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+
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-- please refer to ESP32-ISO board
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Tech-dat/Interface-dat/interface-dat.md
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- [[can-dat]]
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+- [[POE-dat]]
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+
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## Breakout boards
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Tech-dat/Network-dat/POE-dat/POE-dat.md
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- https://twitter.com/electro_phoenix/status/1639165025679212547
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-- https://x.com/electro_phoenix/status/1629048715637039104
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+- https://x.com/electro_phoenix/status/1629048715637039104
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+## ref
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+- [[POE]]
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