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Chapter 7

ESP8266 and ESP32 family

5 min read7 sections
In this chapter · 7 sections
  1. The family at a glance
  2. Popular boards
  3. NodeMCU (ESP8266) pin mapping
  4. ESP32 DevKit pin guide
  5. Uploading code to an ESP32
  6. WiFi in three lines
  7. Power and sleep modes

Espressif's ESP32 is the default chip for student IoT: built-in WiFi and Bluetooth, a fast dual-core processor and a price close to an Arduino clone. Learn its pin traps once and it will power most of your projects.

Espressif's ESP32 is the default chip for student IoT: built-in WiFi and Bluetooth, a fast dual-core processor and a price close to an Arduino clone. Learn its pin traps once and it will power most of your projects.

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