Tag Archives: Home Control 2017

ESP8266 Code Update

The code that forms a series of articles on this blog has now not been updated for some time – simply because it “just works” and has been doing so reliably for many months. However, I’ve been wanting to add bits to it and my problem was I was running dangerously low on iRAM. This would not affect the stack or reliability but would just stop me from continuously adding code.

Well, thanks to Espressif that is now history. The latest Esp8266 SDK, released just days ago, fixes a number of things on the ESP8266 – you can find the SDK here – you will need it if you wish to compile code but of course ROMS are available as usual.  The upshot for me is the return of nearly 800 bytes of iRAM which is something of a breath of fresh air.

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