SIM800L module - integrated with Home Assistant - for SMS/CALL notification - Tamil
in this video, simcom800L GSM module connected with nodemcu GPIO5-RX, GPIO2-TX. Through ESPhome concept this will be integrated with home assistant for SMS/CALL notification.
Configuration yaml file link: https://github.com/KishoreTaran/haas_...
Just use the concept and made change according to your configuration.
If you have any doubt please comment , i will explain