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15 votes

How to get 5V power output from Raspberry pi Pico

You don't. It is a 3.3V device which CAN be powered by 5V (often USB). If you have low power 5V devices you can power from the VBUS or VSYS pins which can be used for power if you run the Pico from 5V....
Milliways's user avatar
  • 60.3k
9 votes
Accepted

Rpi Pico Thonny Micropython Setting Up With Rpi4B/Windows PC Problem

Update Your thonny to latest version from https://github.com/thonny/thonny/releases I am using 3.3.3 and it is showing Raspberry Pi Pico.
PSKP's user avatar
  • 328
9 votes

Emulator for RP2040?

Author of rp2040js and founder of wokwi.com. As far as I know, the Verilog source code of the RP2040 is not open, and is not likely to even be open. The chip contains a lot of 3rd party IP, such as ...
urish's user avatar
  • 191
8 votes

Installing an executable or MicroPython script on a Pico to run without a computer attached

Using Thonny save your MicroPython file to the pico as a file called main.py Next time you power on the Pico your program should autostart. See section 4.1.1: https://datasheets.raspberrypi.org/pico/...
CoderMike's user avatar
  • 6,997
8 votes
Accepted

DS18B20 and RPi Pico

Yes, you can use a DS18B20 with MicrPython on the Pico. All the required modules are included. The following is based on this MicroPython tutorial from Random Nerd Tutorials. Hardware To wire the ...
Steve Robillard's user avatar
7 votes
Accepted

Not able to connect Raspberry Pi Pico

Press and hold BOOTSEL button while you connecting it to USB of your computer. Release it after connected. Copy UF2 file to newly mounted PRI-PR2 storage. It will restart, ready to go. According to ...
Qareke's user avatar
  • 153
6 votes
Accepted

Can you run a flask server on Raspberry Pi Pico?

No, even putting the severely under powered CPU and lack of dependency support aside, the 264KB of onboard ram is nowhere close to enough to run a flask server. Just importing flask into python takes ...
sergmister's user avatar
6 votes

How should I use headers on my Pi Pico?

Headers or no headers depend on the usage. If you are embedding the Pico in a project you may not need or want headers. If you plan to prototype using a breadboard, you can use stacking headers. They ...
Steve Robillard's user avatar
5 votes

Installing an executable or MicroPython script on a Pico to run without a computer attached

Or, if you don't want to use Thonny (I prefer to choose my own development environment), you can use ampy, a command-line tool for micropython boards. Example usage: ampy -p /dev/ttyACM0 put main.py ...
marcelm's user avatar
  • 201
5 votes

Not able to connect Raspberry Pi Pico

I tried the above steps, but my pico still won't run micropython. It randomly disconnected itself, and when it reconnected, windows wasn't able to identify it, and thonny was giving the "couldn't ...
Aidan L's user avatar
  • 51
5 votes
Accepted

Rpi Pico MicroPythpn Controlling TMC2208 / TMC2209 / TMC2225 / TMC2240 Stepper Motor Driver Problem

Short Answer (1) How to check if the driver is damaged? The driver does not work or stopped working. What should I do? On problems, check at first the wiring and power supply (voltages and protection ...
tlfong01's user avatar
  • 4,695
5 votes

Pi Pico W: what is the practical difference between RUN and 3V3_EN pins?

One difference is that you can detect whether the last reset occurred due to the power supply (eg. 3V3_EN), the RUN pin, or via the Rescue Debug Port, by checking the CHIP_RESET register. See section ...
Deltabeard's user avatar
5 votes
Accepted

DS18B20 OneWire Library with Raspberry Pi Pico W and Micropython

Your sensor can not be found, this is what is going wrong. Check the connections. Without further information it is not possible to answer why it is not found.
Vadim's user avatar
  • 565
5 votes

LED light not turning on

Your LED is wired to the GP13. So try Pin(13, Pin.OUT) instead of Pin("LED", Pin.OUT)
Mert Aksoy's user avatar
5 votes

How deep do i have to put my raspberry pi pico pins in a breadboard

Push it down as far as it will go.
joan's user avatar
  • 71.1k
4 votes

Not able to connect Raspberry Pi Pico

For me it was a permission issue. sudo usermod -a -G dialout <username> Did the trick.
antibus's user avatar
  • 141
4 votes

Import Error from MicroPython on Raspberry Pi Pico

The module is in the Raspberry Pi's MicroPython repository. To include it in your project: Copy the code to a new file in Thonny Save the file to the Pico as ssd1306.py you should now be able to ...
Steve Robillard's user avatar
4 votes
Accepted

Is there a python library to allow I2C between Pi (master) and Pico (slave)

I googled and find this Pico I2C Slave class in microPython: i2cSlave.py. Use Pico as an I2C slave? - danjperron, rpi.org.forums, 2021feb20
tlfong01's user avatar
  • 4,695
4 votes

pico pi rtc interrupt

Disclaimer: I'm not sure I understand your question, and your objective doesn't make sense to me. Consequently, this is probably not really an answer, but too long for a comment, so here goes: I've ...
Seamus's user avatar
  • 22.2k
4 votes
Accepted

How to send Data from the Ras Pi Pico to Ras Pi 4.0?

I can give you few ideas, not exact tutorial here. There are many protocols you can use to achieve this. UART of Rpi Pico <--> UART of Rpi4 ( dont forget cross connect RX & TX of each other ...
Harish Patil's user avatar
4 votes
Accepted

Does a UART connection require shared ground?

Q: "Does a UART connection need/require a shared ground?" A: No, it does not. UART is a communication protocol that has been successfully used in applications that prohibit the use of a ...
Seamus's user avatar
  • 22.2k
4 votes
Accepted

Is the waveshare 2.7 e-paper HAT ink display the right display for a pico?

You need the pico version. The regular version will NOT work. The regular version is designed for the regular raspberry pi, whereas the pico version is designed for the Pico. However, if you are ...
oli2's user avatar
  • 76
4 votes
Accepted

upip is not installed

As far as I understood, is upip replaced by mip in the 1.19 release of micropython. https://docs.micropython.org/en/latest/reference/packages.html Therefor you should go with >>> import mip &...
telenaut's user avatar
  • 156
4 votes

Maximum power draw on Pi Pico 3.3V rail with USB power

You can safely draw the suggested 300 mA. I don't know what damage you will cause to the traces if you draw more. To find out you will have to ask the board designers.
joan's user avatar
  • 71.1k
4 votes

Raspberry Pi Pico W - how to connect an external antenna

The previous answers are a bit ridiculous. You would NOT need to get a Pi Pico 'recertified' if you modded it to allow the use of an external antenna. You can swap external antennas on your wifi ...
PiHappy's user avatar
  • 41
3 votes
Accepted

Did I just fry my Raspberry Pi Pico?

Max input on VSYS (pin 39) is 5.5V (range 1.8V to 5.5V) VSYS is the main system input voltage, which can vary in the allowed range 1.8V to 5.5V, and is used by the on-board 2.1. Raspberry Pi Pico ...
CoderMike's user avatar
  • 6,997
3 votes

Connect a Microphone to Raspberry Pi Pico ADC Pins

I think this blog post details almost exactly what you want to do. They connect an analogue microphone to one of the ADC pins on the pico. The ADC then samples the raw voltage from the analogue ...
Jamie Macaulay's user avatar
3 votes
Accepted

How should I use headers on my Pi Pico?

I have used various Arduino Nano, ProMini etc in projects over the years. Mostly I have installed headers so I could prototype. The Pi Pico is quite wide so takes up most of the space on a breadboard. ...
Milliways's user avatar
  • 60.3k
3 votes

Not able to connect Raspberry Pi Pico

Downloaded Thonny installed the program. Then tried to install micropython on the pi. In Thonny I had this error come up. " Downloading 563200 bytes from https://micropython.org/resources/...
Marcus's user avatar
  • 31
3 votes

Communication Raspberry Pico and 3B+

It is unrealistic to expect a "tenfold" increase. There are many ways of communicating with the Pico (all the usual suspects in fact). You may be interested in Pico as a computer peripheral.
Milliways's user avatar
  • 60.3k

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