ESP32 + MCP23017 component is not working

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Xbiotec
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Flowcode v10 ESP32 + MCP23017 component is not working

Post by Xbiotec »

Hello,
Could you please tell me if MCP23017 is working on ESP32 ?
I have tried to use it but nothing is sent on the I2C port

Do you have an example ?
thx for your prompt reply, we need to go forward for this project.
Seb

medelec35
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Re: ESP32 + MCP23017 component is not working

Post by medelec35 »

Hi Seb.
I have 2 different test files.
If not working with the I2C set to channel1, try changing to software mode.
Attachments
MCP23017_test.fcfx
(11.58 KiB) Downloaded 43 times
MCP23017 IO expander test1.fcfx
(9.32 KiB) Downloaded 47 times
Martin

Xbiotec
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Re: ESP32 + MCP23017 component is not working

Post by Xbiotec »

thx , I will try
Seb

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