In this video I show how to setup MeshChat on a Raspberry Pi connected to the AREDN network.
AREDN Website – https://www.arednmesh.org/
MeshChat Website – https://www.trevorsbench.com/meshchat-messaging-for-mesh-networks/
If you have trouble, look at this forum post on the AREDN community to change a config file within the APACHE2 program.
https://www.arednmesh.org/content/pi-meshchat-error-sending-message