Tag: MicroPython ESP32 WiFi scan

Learn ESP32 WiFi scan with Arduino & MicroPython. Scan networks, measure signal strength, display on OLED, async scanning & troubleshooting tips. Imagine you’re building a smart home device. Your ESP32 is ready, sensors are wired, but there’s one critical step: connecting to WiFi. Without a reliable connection, your device is just a gadget on your…