Our best-selling kit
46 modules. One ESP32-S3. No soldering.
The ESP32-S3 Gold Edition on its PinPulse shield, 44 plug-in TinkerBlock sensors and displays, and jumper wires — with a free step-by-step handbook for every block.
- Arduino IDE and MicroPython
- Designed in Australia
- Ships next business day
Shop by category
- BoardsESP32, UNO & Nano24 products
- KitsTinkerBlock & starter5 products
- Sensors & InputSensors, keypads, switches7 products
- DisplaysLED, LCD & TFT10 products
- Power & SignalShifters, regulators, PD7 products
- Prototyping & ToolsWires, headers, tools11 products
- Best SellersWhat makers buy most10 products
Inside the ESP32-S3 STEM Learning Kit
plug-in blocks, each with its own handbook
Every block plugs straight into the shield. Tap one for its wiring, example code for Arduino and MicroPython, and a 3D model you can turn over.
Development boards
View allESP32-S3, ESP32 and ATmega328P
Boards we design and support ourselves — 16MB flash, dual USB-C, IPEX antenna options, and terminal bases that save you a breadboard.
After the box is open
Every board comes with a handbook
We write the guides for the boards we design — so you are never left with a bag of parts and a search engine.
Lonely Binary LearnA handbook for every board
Scan the code on the box: chapter one wires your first sketch, and every block and board has its own pinout, examples and projects.
Start learning
3D boardsTurn the real board over
Every pin labelled on the actual PCB, from the same models we manufacture from. No more squinting at silkscreen.
Open the ESP32-S3 in 3D
FluxgridA live dashboard in ten lines
Put any ESP32 on a phone-ready dashboard — gauges, charts and switches — free, no server to run.
Try Fluxgrid
TinkerBlock
View allPlug in and play. No soldering.
Sensor modules that click together, so a class or a first project starts with the idea instead of a soldering iron. Works with the Arduino IDE.
Prototyping essentials
View allThe parts you always run out of
Jumper wires, pin headers, breadboard power and the odd tool — bought in the multi-packs you actually get through.