I want to control my sonoffs (Sonoff TH16 & POWR2) through my Raspberry Pi3 model B V1.2 using Blynk for an automated indoor greenhouse

[PeteKnight]

If you want to go down the MQTT/Node-Red route then read this:

My home automation projects built with MQTT and Node Red

I thought I’d start a topic about some of the home automation things I’m doing with Blynk. We live in London, England, and also have a holiday home in Spain where we spend around 4 months of the year. Most of my home automation projects are based in the Spanish home and are aimed at simplifying day-to-day life while we’re there. My wife is disabled, and finds new technology a bit of a challenge, so all the projects that I’ve created are aimed at being practical, easy to use and reliable. Lets …

Pete.