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The GPIO list for supported modules lists CYBLE-212019-00. Can I assume the pin-outs for all the other supported modules are exactly the same? Specifically, I am interested in CYBLE-222014-01.
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Hi user_478787221
Can you please mention where that screenshot is from? Is this detail about some Eval Board?
Regards,
- Madhu
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No, Screen shot is from the EZ-Serial Datasheet, listing the GPIO near the end of the document While a number of different modules are supported, strangely they only specify the GPIO for one module, which makes you wonder if the mapping is the same for all the modules – seems unlikely. A better explanation is that the documentation is not complete
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Specifically, page 197 of the
EZ-Serial BLE Firmware Platform User Guide
Doc. No. 002-11259 Rev. *A
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The datasheet for the module you are interested in is here:
http://www.cypress.com/documentation/datasheets/cyble-222014-01-ez-bletm-proctm-bt-42-module
It also specifically calls out CYBLE-022001-00 and CYBLE-222005-00 being compatible drop-ins.
If you are wanting the UART pins to be compatible between different modules, that is a different question (slightly). One of the UARTs has the same pinouts, but the others do not. Thus, I wouldn't trust all of the pins to be the same between different modules, but some of them may remain the same.
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With Ez-Serial, is there any way to modify which pins do what, other than the pins with special function
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Sorry I didn't respond to this before; I haven't worked with the EZ-Serial, so I'm not sure of the capabilities. dudlx Probably has more information.
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