Breakout Board for ESP32 / ESP32-S3 WROVER WROOM, Terminal Block Shield HAT with Pin Header, 5V 3.3V Power Outputs, GPIO Status LED

I do a lot of ESP32 development and have a very small workspace. This board allows me to see what each IO pin is doing with its LED lights and connect wire or plugs to each IO. The only grip I would have would be the bottom of the board with the protruding pins. They will scratch your work surface, So I placed rubber feet on the board. They should have included them with the kit. The power strip screws are very tiny, and it does come with a screwdriver, Don't lose it. Its a very good board for trouble shooting as well. Does provide two way power connection and offers 3v & 5v power strips to connect your sensors or other DIY boards. There is one catch using this dev board. You have to use their ESP32 or ESP8266 board (FREENOVE) Which isn't a bad thing. They make very good EPS32 boards and very easy to program using VS CODE or Arduino IDE software. The IO pins are very well printed on the bottom of the board and on stop. It even has mounting hold to imbed this board into your DIY projects. I wished I had this board 3 years ago. Very good quality and sturdy.

This breakout board makes working with the ESP32 and ESP32 S3 modules much easier. The labels are clear and easy to read so you do not have to keep checking pin maps while wiring. The layout gives you plenty of room to attach jumpers or solder in headers and everything lines up correctly with the module. The board quality is good with clean traces and solid pads that do not lift while soldering. It also provides a stable way to mount the ESP32 on a breadboard or in a small project box without stressing the pins. I tested several pins including ADC, I2C, and UART and everything worked as expected. If you do a lot of ESP32 prototyping this board saves time and helps keep your wiring organized. Simple, well made, and useful for both beginners and experienced builders.

Used these breakout boards to wire up some WLED controllers. They were considerably easier to use than the other esp32's I have been using where I had to solder leads to them. They are currently running multiple led light strings and have performed flawlessly. Do keep in mind that they only work with their brand of boards. They are pinned out differently than the other ESP32's I have used on on other projects.

I used it with freenove esp32 devkit. It fits fine. I like that there is an option of screw in and pin connectors, I actually managed to use both in my project. What annoys me in this design, they have a barrell power connector that takes 7-12 volts. There's no natural power in this range. It's above what ISB typically produces, and it's below what a 12v battery typically produces (way below what a 12v Lithium produces, which is actually above 14). If their power regulator were to take 10-16v range, it would have been amazing. I could just plug it into the battery and avoid having an external board for power. As is, it is just useless. If I connect it to the wall, it would be 5v USB anyway.

Extremely handy for viewing what your microcontrollers are up to, and connections are nice and easy. I like using these in small din-rail mounts for projects I expect to mess with every so often. Standard barrel jack makes for easy hookup, though it might be nice to support 12v instead of just 5v. Each side has a swappable rail between 3v3 and 5v, so powering accessories as well as your microcontrollers is nice and easy. As long as your board features legends on the top side it's super easy to wire with, and I've not had any boards in the two-row style not work with it so far. If you want flexibility and ease and don't mind using up some space and paying a little for it, this is certainly worth the money, especially compared to the other boards that are dedicated to single microcontrollers.

This is the best prototyping board for ESP32 S3 boards that I got. Extremely convenient to visually see what pins are used! Things to keep in mind before you buy: 0. Not all ESP32 boards are compatible, since there are so many of them. But wider and shorter variants are. Spend some time to find compatible ESP32 S3 boards (about 4 dollars on some other sites), see attached photo for reference. 1. External 7-12v power supply is required for it to operate correctly (I am using 12v from the external hard drive) 2. You need 3.3v on EN(able) pin to enable board operation. If you are lazy to do so, press reset every time after flashing. 3. On the board I have 4 pins at the corners should not be connected (they just hang in the air). Please pay attention to pin designation when you connect ESP32 board Enjoy!

Lovely breakout board that's easy to use and works well. The value for money is good for prototyping as you save a lot of time vs soldering everything.

Worked well

プルダウン(解放で消灯になるように)しておいてくれたら極上なんだけど、現状でもまあOK。自分で作る手間を考えたら、コスパ満点。

Très bonne break board pour faire des essais

C'est la troisième carte que j'achète, j'ai déjà celle pour le Pico W, l'esp32 (sans les connecteurs bus d'alimentation qui sont un réel plus) et je viens de commander celle pour le Raspberry pi 4. Attention, les borniers sont petits (en 2.54mm, heureusement, le petit tournevis est fournit avec). Je recommande vivement pour le développement et même plus....

I like these boards for development work. The terminals are clearly marked, which is great because the Pico's do not have pin designations on the top surface. Each pin has both a screw terminal and a male pin, making interconnection easy. They also have LED's which show the state of each pin.

Ho preso questa scheda di espansione con morsettiere per completare il setup con il mio ESP32-S3 e devo dire che è una svolta totale, specialmente per progetti meccanici come il mio rifilatore di bottiglie PET. ​Perché è indispensabile: ​LED di stato su ogni PIN: Questa è la vera "chicca". Avere un piccolo LED che si illumina per ogni pin GPIO ti permette di capire all'istante se la scheda sta inviando il segnale corretto. Non serve più impazzire con il multimetro per capire se un comando sta uscendo o meno. ​Morsettiere a vite solide: Per chi usa motori o sensori, i cavetti jumper classici sono un incubo (si staccano con le vibrazioni). Qui infili il filo, stringi la vite e sei sicuro che non si muoverà mai. ​Ordine nel cablaggio: Trasforma il solito groviglio di fili in un lavoro pulito, professionale e facile da manutenere. ​Qualità dei materiali: Le saldature sono pulite e la scheda si accoppia perfettamente con l'ESP32 senza sforzi o giochi strani. ​Conclusione: Costa qualcosa in più rispetto a una basetta semplice, ma i LED integrati ti salvano la vita durante la programmazione. Se state costruendo qualcosa che deve muoversi o vibrare, non cercate oltre: questa scheda vi garantisce che i collegamenti restino al loro posto e vi dice pure cosa sta succedendo in tempo reale.