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WorksheetsNodeMCU Architecture Seatwork
Total questions: 14
Worksheet time: 7mins
What is NodeMCU primarily based on?
Raspberry Pi
Arduino Uno
ESP8266 microcontroller
ESP32 microcontroller
Which scripting language is built-in with NodeMCU?
Lua
JavaScript
C++
Python
What type of memory is used to store firmware in NodeMCU?
EEPROM
RAM
Flash Memory
Cache Memory
What is the core microcontroller of NodeMCU?
ATmega328
ESP8266 SoC
ARM Cortex-M0
PIC16F877A
Which communication interface is NOT supported by NodeMCU?
UART
CAN
SPI
I2C
What is the maximum clock speed of the ESP8266 CPU?
160 MHz
80 MHz
200 MHz
40 MHz
Which feature allows NodeMCU to update firmware wirelessly?
Serial Communication
OTA (Over-the-Air) Updates
Wi-Fi Direct
USB Programming
What does GPIO stand for?
Generalized Program Input/Output
General Purpose Input/Output
General Protocol Input/Output
Global Peripheral Input/Output
Which of the following is a power-saving feature of NodeMCU?
Deep Sleep Mode
High Performance Mode
Turbo Mode
Idle Mode
What type of Wi-Fi networking modes does NodeMCU support?
None of the above
Both Access Point and Station Mode
Only Access Point Mode
Only Station Mode
What is the purpose of the Lua interpreter in NodeMCU?
To compile C code
To run user scripts
To manage memory
To handle network requests
Which of the following is NOT a feature of NodeMCU?
Low power consumption
Support for Lua scripting
Built-in Wi-Fi
High processing power
What is the function of the Flash File System (SPIFFS) in NodeMCU?
To connect to sensors
To run the CPU
To manage power supply
To store user data
Which protocol is supported by NodeMCU for cloud communication?
FTP
MQTT
SMTP
POP3
