https://www.espressif.com/sites/default/files/documentation/esp32-c3-mini-1_datasheet_en.pdf

Here we learn how to.... know about the esp32 were using. More will come...

Credit: Espressif Systems 

https://electronoobs.com/eng_circuitos_tut10_1.php

Here we learn how to.... turn 3.7v into higher than 3.7v. More will come...

Credit: Electonoobs

https://www.twilio.com/docs/usage/api

Here we learn how to.... send the 'send text' API call with our wifi-enabled ESP32.... More to come.

Credit: Twilio Inc.

https://www.youtube.com/watch?v=IclJ9nbtYgI
https://www.youtube.com/watch?v=WPT96w3eLAM

Here we learn how to.... design the PCB better without annoying Adin too much over email... More to come.

Credit:Phil Salmony, Phil's Lab @Youtube.com