Thank you for the reply ESP_Sprite. Each device device is running ESP_NOW to communicate between each other(but this service is not used very often but maybe once every 5s or so). Each device also have two hardware timers(as below) running periodically at ~500 microseconds. TIMERG0.hw_timer[1] TIMER...

Hello, I seek help to use high priority interrupts. I use a digital output from a ESP32(Pin 19), to trigger interrupts on 2 other ESP32s(Pin 23). wire Connection is like, ESP0:Pin 19 --> ESP1:Pin23 ESP0:Pin 19 --> ESP2:Pin23 This should mean that when ESP0 triggers a digital output, an interrupt is ...

Hello, In my hobby project I am running Painlessmesh https://gitlab.com/painlessMesh/painlessMesh/-/wikis/home , a wifi mesh network of 9x ESP32 modules. My loop function looks like below HandleTelnet is used to read data from PuTTy instead of serial port, since I only use wireless methods to downlo...