March 19, 2024, 07:56:36 AM

STM32 and multiple uext modules

Started by MaroZz, October 26, 2014, 04:19:33 PM

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MaroZz

hello there, sry for dumb questions...But!

This is my first project when i want to use olimexino hardware and there are few moments, what i dont understand

1.UEXT bus
i want combine mod-gps, mod-rs485, mod-gsm, MOD-MPU6050 through UEXT PORT SPLITTER
will this work? no schematics for mod-gps onsite, dunno

2. Power supply
I will use stm32 as base, but how i can calculate needed power for this modules(no info aboud power consumption, except gps), and how much power supply have stm32?