How to code an ECG (Electrocardiogram) click 3 using STM32F446RE?

[JohnnyK (Jan Kamidra)]

Hello,

I already made an answer

How to code GSM-GPS Click Sim808 using STM32F446RE?

Hello, another MicroE product When you check GSM-GPS click - schematic you can see there is a SIM808 module with some necessary components, leds, level convertor and finished with a MicroE MicroBbus. So again there is not special commponents what can block direct communication with the module and SIM808 datasheet is usable and useful. In the datasheet you can found the module is able to communicate via AT commands, which is easy. At the end of datasheet it refer to SIM808 AT …

BR, Jan