config capture
	option port /dev/ttyUSB0
	option speed 115200
	option directory /tmp
	option file camera.jpg
	option url https://meranie.bh.ttx.sk/upload/image
	option time 300
config post
	option host 172.16.1.254
	option topic home/sensor/strecha/bme280
	option mqtt_prg mosquitto_pub