There’s an effort underway to do some development with meshtastic in mind. John(the owner of potatonet.nl and maintainer of this here fine slapped together wordpress blog ;)) is writing some custom tools to make maps and other fun analytics of meshtastic.
Would you like to help out make the map better ?
Please go to nedermesh.nl’s mqtt page to help you configure your node with the right MQTT config. Or use msh/EU_868/NL as your mqtt topic for the official meshtastic mqtt.