Pico W and HDT20

Which software do we use to code Python for Pico W?

• VS Code
• Eclipse
• Thonny
• PyCharm

Does the Pico W have a built-in temperature sensor?

• No
• Yes, in the GPU
• Yes, in the CPU
• Yes, in the RAM

What do you need to "import" before reading the CPU temperature?

• system
• device
• machine
• temperature

Which pin of the HDT20 is connected to Pico W's pin 11?

• Pin 1
• Pin 2
• Pin 3
• Pin 4

What does "sleep(1)" do in your code?

• Puts the Pico W to sleep
• Pauses the code for 1 minute
• Pauses the temperature reading for 1 second
• Shuts down the HDT20 sensor

What readings can the HDT20 sensor produce?

• Only temperature
• Only humidity
• Both temperature and humidity
• Neither temperature nor humidity

Why do we prefer using the HDT20 over the CPU temperature sensor?

• It's cheaper
• It's faster
• It's more accurate
• It's easier to use

What is a distinct feature of the front side of the HDT20?

• It has a screen
• It has many holes
• It has a button
• It has a LED light

To which voltage pins can you connect the HDT20 on the Pico W?

• 2.5 V
• 3.3 V
• 4.0 V
• 5.0 V

Which pin on the Pico W provides 3.3 V?

• Pin 34
• Pin 35
• Pin 36
• Pin 37