Connectivity problem with server and arduino mega

[PeteKnight]

@Tommy

how many timers can I use instead of loop?

Each BlynkTimer object can support up to 16 timers, although I think that this is now restricted to 8 timers for 8-bit MCUs.

More on timers here…

Using BlynkTimer or SimpleTimer

Many users seem to struggle with the basic concepts of using BlynkTimer in their projects, despite the excellent discussions and tutorials that exist on this forum, so I thought I’d write a guide that will hopefully help clarify things. It’s rather long, as it attempts to explain the reasoning behind why and how we use timers, and covers some more advanced subjects, but I’ve tried to organise it in a way that helps people to find answers to specific questions… Why use a timer at all? Let’s say …

Are you using automations to transfer data from one device to another?

Pete.