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MrYsLab / FirmataExpress

An enhanced version of StandardFirmata to be used with pymata-express
GNU Affero General Public License v3.0
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Question: is there 1wire support ? #10

Closed ccmsi closed 4 years ago

ccmsi commented 4 years ago

I'm confused whether this supports 1wire protool or not. I do not find such a hint into the ocumentation, however i did find support for a DHT22 tempreature sensor which supposedly does use 1wire protocol.

Please clarify. Thanks for this the work you're providing.

MrYsLab commented 4 years ago

The One Wire Protocol is for devices manufactured by Maxim, and StandardFirmata, which FirmataExpress is based does not support that protocol, and therefore neither does FirmataExpress. The DHT22 uses a different protocol that is not One Wire (although there is a single data pin connection).

I have tried integrating One Wire into FirmataExpress in the past and simply could not get it to work, so sadly, there is no One Wire support.