XDA Developers on MSN

I built a $5 uptime monitor using an ESP32 and it's surprisingly powerful

Uptime Kuma is a fantastic software package that you can use to monitor your self-hosted services, but what if you could ...
GitHub

ESP32 boot loop when using 3 UARTs + logger with Modbus on UART2 (regression since 2025.10)

Since ESPHome 2025.10, using all 3 UARTs (UART0 + UART1 + UART2) along with the logger on UART0 causes the ESP32 to boot loop when Modbus is attached to UART2 (no problem on UART1) The issue occurs ...