====== ESP8266 ======

De tre korten jag fick från Carl verkar ha en ESP8266-modul av modellen esp12e alternativt esp12f. Själva kortet tycks vara en D1 Mini

[[https://components101.com/sites/default/files/2021-09/ESP12E-Datasheet.pdf|Datasheet]]

[[https://www.mischianti.org/wp-content/uploads/2021/04/WeMos-D1-mini-esp8266-pinout-mischianti-low-1536x822.jpg|Pinout]]

[[https://esphome.io/components/esp8266.html|ESPHome docs]]

^ Property ^ Value ^ Comment ^
| Operating voltage | 3.0 V - 3.6 V |  |
| Input logic low | -0.3 - 0.25VDD | Max 0.825 @ 3.3 V |
| Input logic high | 0.75VDD - VDD+0.3 | Min 2.475 @ 3.3 V |
| Output logic low | Max 0.1VDD | Max 0.33 @ 3.3 V |
| Output logic high | Min 0.8VDD | Min 2.64 @ 3.3 V |