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Visitor II
January 13, 2024
Question

How can I connect SM-UART-04L sensor with STM32F411RE

  • January 13, 2024
  • 1 reply
  • 909 views

Hello all,

I am trying to establish communication between an SM-UART-04L dust sensor and an STM32F411RE MCU. The output of the sensor (attached image below) does not use the regular sized jumper wires that connect to the MCU and has a 2x5 pin configuration of smaller pins. Is there a specific wire/connector I have to use in order to establish the physical connection with the STM32 MCU? I've consulted the data sheet of the sensor but couldn't find any helpful information regarding the output port.

Any help is appreciated, thank you!

 

Output port of sensorOutput port of sensor

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    1 reply

    Graduate II
    January 13, 2024

    https://www.tti.com/content/dam/ttiinc/manufacturers/amphenol/AdvancedSensors/PDF/AAS-Telair-Particulate-Sensor-Application-Note.pdf

    Describes connector and pins on the connector

    You could perhaps find the matching SMT connector, and solder wires to the feet of that?

    Perhaps you need different jumper wires?  https://schmartboard.com/2mm-to-0-1-inch-header-converter-923-0001-01/