Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Some products sold on this website may expose you to chemicals known to the State of
California to cause cancer, birth defects, or other reproductive harm.
All electrical products must be installed by a qualified electrician in accordance
with local wiring regulations. Incorrect installation may result in fire, electric
shock, or injury.
Always disconnect power at the circuit breaker before installation.
💡
Bulb & Usage Advisory
Do not exceed the maximum wattage specified on the fixture label.
Keep away from flammable materials. Allow adequate ventilation around the fixture.
Keep out of reach of children. Not suitable for wet locations unless rated IP65 or higher.
Jumperless V5 lets you prototype like a nerdy wizard who can see electricity and conjure jumpers with a magic wand. It’s an Integrated Development Environment (IDE) for hardware, with an analog-by-nature RP2350B-based dev board, a drawer full of wires, and a workbench full of test equipment (including a power supply, a multimeter, an oscilloscope, a function generator, and a logic analyzer) all crammed inside a breadboard.
You can connect any point to any other using software-defined jumpers, so the four individually programmable ±8 V power supplies; ten GPIOs; and seven management channels for voltage, current, and resistance can all be connected anywhere on the breadboard or the Arduino Nano header. RGB LEDs under each hole turn the breadboard itself into a display that provides real-time information about whatever’s happening in your circuit.
It's not just about being too lazy to plug in some jumpers. With software controlled wiring, the circuititselfis nowscriptable, which opens up a world of infinite crazy new things you could never do on a regular breadboard. Have a script try out every combination of parts until it does what you want (à laevolvable hardware), automatically switch around audio effects on the fly, characterize some unknown chip with the part numbers sanded off, or don't bother with any of that and justplay Doom on it.
But more likely, you'll be using it to get circuits from your brain into hardware with so little friction it feels like you're just thinking them into existence. So yeah, wizard shit.
Rev 7
This is a super minor change to the hardware in this latest batch, I added friction-fit OLED headers on the main board so you don't need to use the SBC adapter board to connect a screen. It's connected to the internal I2C bus, so if you wanted, you could use it to add new stuff to you Jumperless's hardware. The 0.91" OLED is included.
The infinite warranty applies to all of these, so if anything goes wrong or you just don't like it, repairs are always free, and a full refund for any reason is always available.
Getting Started
Documentation Sections
Basic Controls - Learn how to use the probe and click wheel
Join the Discord for pretty much instant answers to your questions
⚠️ WARNING (California Proposition 65): This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, please visit www.P65Warnings.ca.gov.
The Jumperless V5 Rev 7 is useful, but I found some features a little confusing. Sometimes the connections seem finicky, and I had to troubleshoot a couple of times. Not a bad product, but I expected a bit more clarity in the instructions.
S
Sofia Patel
Perfect for beginners like me!
As a beginner in electronics, the Jumperless V5 Rev 7 is fantastic. It’s straightforward to set up and makes my learning much easier. I'm excited to keep experimenting with it!
C
Carlos Mendez
Great value for the price!
I bought the Jumperless V5 Rev 7 for my electronics projects, and it works perfectly! It’s easy to use and has really helped streamline my testing. Definitely a solid addition to my toolkit!
D
Devon Smith
Not impressed with the build quality
After using the Jumperless V5 Rev 7 for a few weeks, I noticed some wear and tear on the connectors. It works, but it doesn't feel as sturdy as I anticipated. I really hoped for better durability considering the price.