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Forum Index : Microcontroller and PC projects : UEXT connector
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vasi Guru  Joined: 23/03/2007 Location: RomaniaPosts: 1697 |
Ok, a question to Olimex guys. If I start to use UEXT for some of my 5V boards (apart of providing 3.3Vcc on connector), all your peripherals are also supporting 5V on their signal lines? Thanks! Vasi Hobbit name: Togo Toadfoot of Frogmorton Elvish name: Mablung Miriel Beyound Arduino Lang |
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| Olimex Senior Member  Joined: 02/10/2011 Location: BulgariaPosts: 226 |
UEXT devices are designed to work at 3.3V so they will not return good levels for your 5V board and I'm not sure if the chips on the modules have 5V tolerant inputs either, this have to be checked for each module individually Tsvetan |
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| vasi Guru Joined: 23/03/2007 Location: RomaniaPosts: 1697 |
Ok, good to know. Thanks for the answer. So, switching for 3.3V microcontrollers... Vasi Hobbit name: Togo Toadfoot of Frogmorton Elvish name: Mablung Miriel Beyound Arduino Lang |
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