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Forum Index : Microcontroller and PC projects : CMM2 - ESP8266 (or ESP32), Serial, I2C or SPI
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jirsoft Guru Joined: 18/09/2020 Location: Czech RepublicPosts: 532 |
Hi, because I'm already using many ESPs in my home, finally I would like to use it also inside (or on back) of my CMM2. But my question is, how to connect it? Serial (easy but slowest and problem with hardware handshake), I2C or SPI? Has somebody here experience (mainly with last 2 methods)? I would like to use it as alternative to Serve on serial cable used now... Jiri Napoleon Commander and SimplEd for CMM2 (GitHub), CMM2.fun |
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lizby Guru Joined: 17/05/2016 Location: United StatesPosts: 3013 |
Haven't used it myself, but this ESP thread may be what you're looking for. PicoMite, Armmite F4, SensorKits, MMBasic Hardware, Games, etc. on fruitoftheshed |
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jirsoft Guru Joined: 18/09/2020 Location: Czech RepublicPosts: 532 |
Hi lizby, I have read the tread, but it is just about serial connection. That's OK (and maybe I will use it), but I was more interested about I2C and SPI, the serial communication without HW handshaking is not too nice and make it in SW is overhead that I won't use in my library... Jiri Napoleon Commander and SimplEd for CMM2 (GitHub), CMM2.fun |
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markboston36 Regular Member Joined: 27/10/2020 Location: United StatesPosts: 76 |
extra sensory perception? |
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