Reddit reviews Charger 5V 2A 2.5A 3A 3.5A for Raspberry Pi 3 2 B+ Power Supply Adapter Fast Micro USB Rapid Extra Long Cord USA UL Listed 2Y Warranty
We found 7 Reddit comments about Charger 5V 2A 2.5A 3A 3.5A for Raspberry Pi 3 2 B+ Power Supply Adapter Fast Micro USB Rapid Extra Long Cord USA UL Listed 2Y Warranty. Here are the top ones, ranked by their Reddit score.
FEATURES / POWER SPECS : Only Pwr+ Chargers Have Extra Long 6.5 Ft Power Cords / Smart Power: 5V 2A 2.5A 3.5A 5W 9W 10W 15W 18W Powerfast Quick Rapid Fast Charger (NOT Q C 3.0) / Steel-Reinforced Micro-USB Tip for Extended Usability / Made in Taiwan / Original Official OEM Genuine USB Charger and Power Adapter Replacement by PWR+COMPATIBILITY: Raspberry Pi 2 3 B+SAFETY / UL LISTED: Tested, Approved and Certified by UL. E475124 number is unique to PWR+ and easily verifiable on UL website. Amazon prohibits sale of electronics that do not meet UL safety requirements: UL logo and UL number should be displayed on the product's label and packaging. Safety of your equipment, business, home and family depends on the quality of your electronics.WARRANTY: 30 Days Refund - 24 Months Exchange. PWR+ is WA, USA based company. We are friendly Customer Support Experts
Buy a 3amp power supply. I had the same issue until I picked up a 3amp and, wow, night and day difference.
FWIW This is the one I purchased. https://www.amazon.com/dp/B00L88M8TE?ref=yo_pop_ma_swf
Hey all!
First off: THANK YOU!! Thank you to all of you for your profound interest in the project and all the questions! I enjoy sharing any and all information I can :) and thank you for my FIRST Reddit Gold Award! I never would have thought this would merit such an awesome distinction!
I've received a number of queries about how it was put together, different functions, the construction, programming, etc... so I will definitely be putting together a detailed break-down so that anyone interested can follow along and hopefully be inspired to create their own crazy mirror setup!!! Keep an eye out here for that! I'm hoping no later than tomorrow evening but it could be done before or after that. Stay tuned!
Edit: Here is what I have so far for you all!
- Materials
o Raspberry Pi 3 b+ - https://www.amazon.com/LoveRPi-Raspberry-Quick-Raspbian-Desktop/dp/B07JR3M7FY
o Raspberry Pi fan - https://www.amazon.com/gp/product/B076H3TKBP/
o Breakout board (testing purposes) - https://www.amazon.com/gp/product/B076KZY5P6
o USB 5V 3.5A Power Supply - https://www.amazon.com/gp/product/B00L88M8TE
o 64GB microSD card - https://www.amazon.com/gp/product/B07FCMBLV6
o USB Microphone - https://www.adafruit.com/product/3367
o USB Extension Cord – https://www.adafruit.com/product/993
o USB keyboard/mouse combo – https://www.amazon.com/dp/B07SW719NZ
o Raspberry Pi V2 Camera – https://www.adafruit.com/product/3099
o V2 Camera extended cable – https://www.adafruit.com/product/1730
o 4 ohm impedance speakers – https://www.adafruit.com/product/1669
o Speaker Amplifier – https://www.adafruit.com/product/987
o Stereo aux cable - https://www.amazon.com/Hosa-YMM-261-Stereo-Breakout-Cable/dp/B000068O5H
o PIR-Motion-Sensor – https://www.adafruit.com/product/189
o Speaker mesh – https://www.amazon.com/gp/product/B01HMBKNSS/
o Magnets – https://www.amazon.com/gp/product/B077SGKY3C/
o Drawer Handle – https://www.homedepot.com/p/Liberty-Classic-Edge-5-1-16-in-128mm-Center-to-Center-Matte-Black-Drawer-Pull-P34928C-FB-CP/303135233
o Monitor, 28”
o Mirror – https://www.twowaymirrors.com/acrylic/
o 18-22 AWG wire
o Wire Connector Kit - https://www.amazon.com/gp/product/B0774NMT1S
o HDX 6’ Extension Cord w/ ground plug - https://www.homedepot.com/p/HDX-6-ft-16-3-Indoor-Tight-Space-Cube-Tap-Extension-Cord-White-HD-158-007/202521667
o Lumber/Construction Material:
§ 2”x6” lumber (~200” long) (main frame/wall mounting)
§ 1”x6” lumber (8 ft long) (shelves)
§ 2”x2” lumber (8 ft long) (rear frame border)
§ Red Oak Veneer – https://www.amazon.com/gp/product/B001B1AR6E
§ Frame – https://www.homedepot.com/p/Weaber-WM-390-9-16-in-x-2-5-8-in-Oak-Chair-Rail-Moulding-73978/205923275
§ 1/8” MDF 2’x4’
§ 1/4” or 3/8” sandwich particle board, 2’x4’
o Construction Hardware:
§ Nails (for helping hold frame to wood while gluing)
§ Wood glue (secure frame)
§ Construction screws:
· #10 x 3.5” Construction Screws
· #8 x 2.5” Construction Screws
· Finishing nails
§ 3D printed pieces (custom 3D modeled and printed at home)
· Speaker/PIR/Microphone trim
· Camera trim/mount
· Speaker Amp/PIR/Microphone mount
· Speaker mount x2
· Pi mounting bracket
- Resources/References
o Raspbian Buster kernel – https://www.raspberrypi.org/downloads/raspbian/
o Magic Mirror 2 – https://magicmirror.builders/
o Modules: https://github.com/MichMich/MagicMirror/wiki/3rd-party-modules
§ mmpm (Module Manager)
§ MMM-Face-Reco-DNN (Facial Recognition)
§ MMM-PIR-Sensor (Motion Sensor Functionality)
§ MMM-AssistantMk2 (Google Assistant)
§ MMM-connection-status (Network Connection Check)
§ MMM-pages (Multi-Page Support)
§ MMM-ProfileSwitcher (Multiple Profile Support via Facial Recognition)
§ MMM-SingleStock (Track one stock of choice [my case, Microsoft])
§ MMM-News (News rotating on a 10 second basis)
§ MMM-GoogleMapsTraffic (Traffic Map w/ pins at work locations)
§ MMM-Traffic (Commute time from home to places of employment)
§ MMM-Hotword (hotword detection used in conjunction with Google Assistant)
§ MMM-3Day-Forecast (3 Day forecast for home)
§ MMM-Weather-Now (Weather at work locations)
§ MMM-WatchDog (Watchdog application for lock-up protection)
§ planetrise (rising/setting of planets based on lat/long)
Pwr Replacement Charger 5V 2A... https://www.amazon.com/dp/B00L88M8TE?ref=ppx_pop_mob_ap_share
This got rid of my low voltage ⚡.
Some 2.5A supplies are fine, some are not. I use these with 100% success so far.
https://www.amazon.com/Raspberry-Micro-USB-Charger-Raspberry-Pi-Adapter/dp/B00L88M8TE
If you have a few supplies, try them out and check the throttled flag after booting. If it's 0x0 after booting, it should be fine.
This is definitely not it, but something interesting I discovered tonight. I was looking a couple of nights ago at the extension for stopping a print at a specific layer for a filament change. I didn't print anything with it; I just looked at the settings and stuff. Apparently, I turned the feature on during my looking. It was now active for any prints through Cura. Then I remembered the other night I was printing a file from Thingiverse and it suddenly paused in the middle of the job. I wrote it off as bad Gcode. Now I think that the pause-at-layer extension was active when I set up that job and the problem was me and not the job itself. By the way, when I first set up my 3B+, I got the low voltage message in Octoprint. So I replaced the psu with this one https://www.amazon.com/gp/product/B00L88M8TE/ref=ppx_yo_dt_b_asin_title_o08__o00_s00?ie=UTF8&psc=1 and I don't get the message any more.
I've been having this problem with my Rasperry Pi and Octoprint lately, and I don't know how to fix it. I'm at my wits end. OctoPrint is reporting undervolting of my RPi, but I've tried different power supplies. I've had a Rhino 5V 2.5A, and switched to this PWR+ 3.5A Power Supply hoping that it'd fix it but it's still happening. Anyone have any idea what I can do? Because when I do prints with heavy infill it tends to just pause, leaving blobs everywhere as seen in OP. It's driving me nuts!
I'm running Klipper firmware on it, with nothing plugged in to the RPi except for the printer. I have also tried different outlets and nothing seems to fix it..
This is the one I use. I typically won't go any longer than 3ft for the cord if I'm planning on using the USB ports for a hard drive and other things but this has never once given me an under-voltage problem. I use it for a Pi with a DAC, 2 flash drives and the Official Raspberry Pi Touchscreen and it works perfectly. Same for the little all in one console I made with a hard drive, official touchscreen, and controllers. The title is a little misleading, it is 3.5A even though it lists 2A-3.5A in the title.
Pwr Replacement Charger 5V 2A... https://www.amazon.com/dp/B00L88M8TE?ref=ppx_pop_mob_ap_share