In sonoff_template.h I added a new entrie of for the Teckin based on the Blitzwolf setup. After a few tried I got a working one. { "TECKIN SP22v1.4", // https://www.amazon.de/gp/product/B07D5V139R GPIO_USER, // GPIO00 Red Led (1 = On, 0 = Off) GPIO_KEY1, // GPIO...