ESP8266 Module 1 Quiz | OceanRemote Education

1 What is the typical cost of an ESP8266 board?

A) $10-15 B) $3-5 C) $20-25 D) $50+

2 What is the maximum ADC input voltage for ESP8266?

A) 1V B) 3.3V C) 5V D) 12V

3 What is the deep sleep current consumption?

A) 100mA B) 10mA C) 20μA D) 1μA

4 Which board is best for beginners?

A) ESP-01 B) ESP-12E C) ESP-07 D) NodeMCU or Wemos D1 Mini

5 What voltage level does ESP8266 use?

A) 5V B) 3.3V C) 1.8V D) 12V

6 How much flash memory does ESP-12E have?

A) 1MB B) 2MB C) 4MB D) 16MB

7 What library is used for WiFi on ESP8266?

A) ESP8266WiFi.h B) WiFi.h C) Ethernet.h D) Network.h