This MicroPython (https://micropython.org) code runs on a ESP32 and scan available WLANs, connects to a WLAN and disconnect from a WLAN. To prevent event spamming each event is separated by a little sleep. All scans and other events generate data, which is send to a configured MQTT server. Has been developed with MicroPython 20190529-v1.11 on Olimex ESP32-POE and Pycom Wipy 3.0 hardware. This version still contains debug output and garbage collection experiments.