Welcome to EnviroDIY, a community for do-it-yourself environmental science and monitoring. EnviroDIY is part of WikiWatershed, a web toolkit designed to help citizens, conservation practitioners, municipal decision-makers, researchers, educators, and students advance knowledge and stewardship of fresh water. New to EnviroDIY? Start here

Reply To: Using the Teensy 3.5

Home Forums Other Data Loggers Using the Teensy 3.5 Reply To: Using the Teensy 3.5

#18151
Rick Vogel
Participant

    Yes, this was a custom board I designed for the NWS ASOS program. We are using it for a translator to connect a Vaisala HMP-155E to the ASOS. The original ASOS is RS-232 over fiber and we aren’t able to change the source code any longer. So adding a new sensor required me to make the HMP-155E talk to our system like it was a different sensor. Taking in the RS-485 data stream from the sensor and reformatting that data to report as an older TSL 1088 unit.

    The Rpi Pico only has 2 uarts but it also has serialPIO ports than can be configured to run many different peripherals