Source: https://mokxi.com/kits/companion/freenove-ultimate-starter-kit-raspberry-pi-pico Updated: 2026-11-07 Kits / Kit companions Kit companion # Freenove Ultimate Starter Kit for Raspberry Pi Pico: lesson by lesson, simulated Every project of the kit’s Python tutorial, chapter by chapter, as a MicroPython program on a simulated Raspberry Pi Pico, wired to the GP pins the tutorial’s code uses: from a blinking LED through shift registers, motors and an RFID reader to a Pico W web page. Open the first lesson Find your lesson What else it can build Not affiliated with Freenove. Lesson titles are referenced so you can follow along. Lesson by lesson ## Every lesson in the kit’s order Lesson numbers and titles follow the Python tutorial of fnk0058-docs v1.0.0. Each circuit uses the kit’s parts on the pins the lesson uses. 50 of the 55 lessons with a circuit run here, 6 of them with a change we name, 5 coming soon, 1 setup lesson needs no circuit. 0 ### Getting Ready (Important) No circuit Installing Thonny and putting MicroPython on the Pico. Nothing to install here: the editor runs MicroPython v1.29 on the simulated board and copies your files on at Run. 1.1 ### Blink Runs here The Pico’s own LED, on GP25, toggles every half second. Open in the editor MicroPython blink on the Pico’s own LED, GP25 1.2 ### Blink Runs here An LED and a 220 ohm resistor on GP15, blinking twice a second. Open in the editor MicroPython blink on a Pico, LED on GP15 2.1 ### Button & LED Runs here A push button on GP13 with a 10k pull-up lights the LED on GP15 while it is held. Open in the editor MicroPython button on GP13 lights an LED on GP15 2.2 ### MINI table lamp Runs here Each press of the button flips the LED on or off, with the contact bounce filtered out. Open in the editor MicroPython table lamp on a Pico: a button toggles an LED 3.1 ### Flowing Light Runs here A ten-bar LED graph on GP16 to GP22 and GP26 to GP28: one bar runs along it and back. Open in the editor MicroPython flowing light on a Pico’s LED bar graph 4.1 ### Breathing LED Runs here PWM on GP15 sweeps the duty cycle up and down, so the LED fades in and out. Open in the editor MicroPython breathing LED on a Pico, PWM on GP15 4.2 ### Meteor Flowing Light Runs here PWM on all ten pins of the bar graph: a bright head with a fading tail runs along it and back. Open in the editor MicroPython meteor light on a Pico’s LED bar, PWM 4.3 ### How to import a custom python module Runs here main.py imports a module of your own from the next tab and prints a random number from it every second. Open in the editor MicroPython on a Pico: import a module of your own 5.1 ### Random Color Light Runs here A common-anode RGB LED on GP13, GP12 and GP11 takes a random color five times a second. Open in the editor MicroPython random colors on a Pico’s RGB LED 5.2 ### Gradient Color Light Runs here The same RGB LED drifts round a color wheel, red to green to blue. Open in the editor MicroPython color wheel on a Pico’s RGB LED 6.1 ### NeoPixel Runs here The 8 RGB LED module on GP16 fills with red, green, blue and white, one LED at a time, then turns off. Uses MicroPython’s built-in neopixel module; the lesson loads a PIO driver file of its own. Open in the editor MicroPython NeoPixels on a Pico: 8 LEDs on GP16 6.2 ### Rainbow Light Runs here A dim rainbow spread across the eight LEDs turns round and round. Uses MicroPython’s built-in neopixel module; the lesson loads a PIO driver file of its own. Open in the editor MicroPython rainbow on a Pico’s 8 LED module 7.1 ### Doorbell Runs here While the button on GP16 is held, GP15 switches an S8050 and the active buzzer on 5 V sounds. Open in the editor MicroPython doorbell on a Pico: button and buzzer 7.2 ### Alertor Runs here The same circuit with the passive buzzer: PWM on GP15 sweeps its pitch like a siren while the button is held. Open in the editor MicroPython alarm on a Pico: a siren on a passive buzzer 8.1 ### Serial Print Runs here print() sends the seconds since the board started to the Serial Monitor once a second. Open in the editor MicroPython serial print on a Pico: seconds since start 8.2 ### Serial Read and Write Runs here Two jumpers join the Pico’s UARTs: text typed in the Serial Monitor goes out of UART1 on GP8 and comes back in on UART0. Open in the editor MicroPython UART loopback on a Pico: GP8 to GP1 9.1 ### Read the Voltage of Potentiometer Runs here A potentiometer on GP26 (ADC0): its reading and its voltage, ten times a second. Open in the editor MicroPython on a Pico: read a potentiometer on GP26 10.1 ### Soft Light Runs here The knob on GP26 sets the PWM duty, and so the brightness, of the LED on GP15. Open in the editor MicroPython dimmer on a Pico: a knob sets an LED 10.2 ### Soft Colorful Light Runs here Three knobs on GP26, GP27 and GP28 mix the blue, green and red of the RGB LED on GP13 to GP15. Open in the editor MicroPython color mixer on a Pico: three knobs, RGB LED 10.3 ### Soft Rainbow Light Runs here The knob on GP26 slides a rainbow along the 8 RGB LED module on GP15. Uses MicroPython’s built-in neopixel module; the lesson loads a PIO driver file of its own. Open in the editor MicroPython knob rainbow on a Pico: a pot turns 8 LEDs 10.4 ### Soft Colorful Light Runs here The tutorial prints project 10.2 a second time under this number; it opens the same circuit. Open in the editor MicroPython color mixer on a Pico: three knobs, RGB LED 10.5 ### Soft Rainbow Light Runs here The tutorial prints project 10.3 a second time under this number; it opens the same circuit. Open in the editor MicroPython knob rainbow on a Pico: a pot turns 8 LEDs 11.1 ### Control LED through Photoresistor Runs here A photoresistor and a 10k on GP26: the darker it gets, the brighter the LED on GP15. Open in the editor MicroPython night lamp on a Pico: light sensor on GP26 12.1 ### Thermometer Runs here A 10k thermistor and a 10k resistor on GP26; the B equation turns the reading into degrees Celsius. Open in the editor MicroPython thermometer on a Pico: thermistor on GP26 13.1 ### Joystick Runs here X on GP28, Y on GP27 and the press switch on GP26, printed ten times a second. Open in the editor MicroPython joystick on a Pico: X, Y and the press 14.1 ### Flowing Water Light Runs here A 74HC595 (DS GP18, ST_CP GP20, SH_CP GP21) walks one lit bar across eight bars of the graph and back. OE is on GP19, which the tutorial’s driver holds low to turn the outputs on; its drawing ties OE to ground instead, which does the same. Open in the editor MicroPython 74HC595 flowing light on a Pico 15.1 ### 7-Segment Display. Runs here The 74HC595 shows the hex digits 0 to F on a common-anode digit, a 220 ohm on each segment. Open in the editor MicroPython 7-segment digit on a Pico through a 74HC595 15.2 ### 4-Digit 7-Segment Display Runs here The 74HC595 sets the segments and GP17 to GP14 pick the digit, fast enough that the display reads 0123. Open in the editor MicroPython four-digit display on a Pico, multiplexed 16.1 ### LED Matrix Coming soon Two 74HC595s drive an 8x8 LED matrix, scanned column by column, to show a smiley and scroll 0 to F. The kit’s bare 8x8 LED matrix is not simulated yet. The MAX7219 matrix module is, if you want to try a matrix now. 17.1 ### Relay & Motor Runs here Each press of the button on GP15 flips a relay through an S8050 on GP14, and the relay runs the DC motor. The 5 V comes from the breadboard power module on a 9 V battery, as in the lesson. A 1N4007 stands in for the lesson’s 1N4001 across the coil. Open in the editor MicroPython relay and motor on a Pico: a button toggles it 18.1 ### Control Motor with Potentiometer Runs, with a change The knob on GP26 drives the motor both ways on an L293D: IN1 on GP15, IN2 on GP16 and PWM enable on GP17. The L293D runs from the Pico’s VBUS (5 V) here. The lesson uses two AA cells, about 3 V, less than the 4.5 V the simulated L293D needs, as the chip’s datasheet does. Open in the editor MicroPython L293D motor on a Pico: a knob sets speed 19.1 ### Servo Sweep Runs here A servo on GP16 sweeps from 0 to 180 degrees and back, a degree every 15 ms. Open in the editor MicroPython servo sweep on a Pico, signal on GP16 19.2 ### Servo Knob Runs here The knob on GP26 points the servo, from 0 to 180 degrees. The servo is on GP15: the tutorial’s code uses these pins; its drawing shows GP16. Open in the editor MicroPython servo knob on a Pico: a pot points the servo 20.1 ### Stepper Motor Runs here A 28BYJ-48 on its ULN2003 board, IN1 to IN4 on GP21 to GP18, turns once one way and once back. The 5 V comes from the breadboard power module on a 9 V battery, as in the lesson. Open in the editor MicroPython stepper motor on a Pico, GP21 to GP18 21.1 ### LCD1602 Runs here An I2C LCD1602 on GP14 (SDA) and GP15 (SCL): a greeting on line one and a counter on line two. Open in the editor MicroPython I2C LCD1602 on a Pico, GP14 and GP15 22.1 ### Ultrasonic Ranging Runs, with a change An HC-SR04 with TRIG on GP19 and ECHO on GP18, its echo timed by hand, prints centimeters twice a second. A 1k and a 2k on ECHO bring its 5 V signal down to the 3.3 V the pin takes; the tutorial wires ECHO straight to the pin. Open in the editor MicroPython HC-SR04 on a Pico, timed by hand 22.2 ### Ultrasonic Ranging Runs, with a change The same ranger read through a small driver module in its own tab. A 1k and a 2k on ECHO bring its 5 V signal down to the 3.3 V the pin takes; the tutorial wires ECHO straight to the pin. Open in the editor MicroPython HC-SR04 on a Pico with a driver module 23.1 ### Matrix Keypad Runs here A 4x4 keypad with its rows on GP13 to GP10 and columns on GP9 to GP6 prints each key you press. Open in the editor MicroPython 4x4 keypad on a Pico, GP13 to GP6 23.2 ### Keypad Door Runs here Type 1234 and the servo on GP0 opens the bolt for a second; each key beeps the buzzer on GP15, and a wrong code beeps long. Open in the editor MicroPython keypad door lock on a Pico: servo and buzzer 24.1 ### Infrared Remote Control Runs here An IR receiver decodes the kit remote’s NEC frames and prints each button’s hex code. The receiver is on GP15: the tutorial’s code uses these pins; its drawing shows GP16. Open in the editor MicroPython IR remote on a Pico: print each button’s code 24.2 ### Control LED through Infrared Remote Runs here Remote keys 0 to 3, read on GP16, set four brightness levels for the LED on GP14 and beep the buzzer. Open in the editor MicroPython IR remote dimmer on a Pico: keys 0 to 3 25.1 ### Hygrothermograph Runs here A DHT11 on GP15 with a 10k pull-up reports temperature and humidity every two seconds. Uses MicroPython’s built-in dht module; the lesson loads a dht11.py of its own. Open in the editor MicroPython DHT11 on a Pico: temperature and humidity 25.2 ### Hygrothermograph Runs here The DHT11’s temperature and humidity on the LCD1602, refreshed every two seconds. The DHT11 is on GP5 and the LCD on GP14 and GP15: the tutorial’s code uses these pins; its drawing shows GP15, GP4 and GP5. Open in the editor MicroPython DHT11 and LCD1602 on a Pico 26.1 ### Infrared Motion Detector with LED Indicator Runs here An HC-SR501 on GP18 lights the LED on GP15 for as long as it sees motion. Motion lights the LED here, as the lesson describes. The lesson’s printed code tests for a low output, which would do the opposite. Open in the editor MicroPython motion sensor on a Pico: PIR on GP18, LED 27.1 ### Read an MPU6050 Sensor Module Runs here An MPU6050 on I2C bus 1 prints its raw acceleration and rotation, and the same in g and degrees per second. SCL is on GP15 and SDA on GP14: the tutorial’s code uses these pins; its drawing shows GP5 and GP4. Open in the editor MicroPython MPU6050 on a Pico: acceleration and rotation 28.1 ### RFID read UID Runs here An RC522 on SoftSPI (SCK GP2, MOSI GP3, MISO GP4, CS GP5) prints a card’s UID and reads block 8 with the factory key. Open in the editor MicroPython RFID on a Pico: read a card’s UID, RC522 28.2 ### RFID Read and Write Runs, with a change Text typed in the Serial Monitor is written to block 8 of a card on the reader and read back to check it. The lesson’s menu for reading, writing and clearing the whole card or one block is cut down to one job: write block 8 and read it back. Open in the editor MicroPython RFID on a Pico: write a card and read it back 29.1 ### Station mode Runs here The Pico W joins a WiFi network and prints the IP address, mask and gateway it was given. On a Pico W, as the chapter needs. The board joins Mokxi’s simulated access point, whose name and password are the board’s WiFi properties. Open in the editor MicroPython WiFi station mode on a Pico W 29.2 ### AP mode Runs, with a change The Pico W starts an access point of its own and prints its name and settings. The access point comes up and reports its settings, but nothing can join it in the simulator. The lesson’s fixed 192.168.1.10 address is left out. Open in the editor MicroPython WiFi access point mode on a Pico W 29.3 ### AP+Station mode Runs, with a change The Pico W runs its own access point and joins a network at the same time. The station joins Mokxi’s simulated access point; the board’s own access point comes up, but nothing can join it in the simulator. Open in the editor MicroPython WiFi AP and station at once on a Pico W 30.1 ### as Client Coming soon The Pico W joins WiFi, connects to a TCP server on a computer and echoes what it is sent. The lesson talks to a Processing program on your computer over TCP. The simulated network has no computer on it to answer, so this one is not here yet. 30.3 ### as Server Coming soon The Pico W listens on a TCP port for a client on a computer and echoes what it sends. The lesson’s client is a Processing program on your computer, on port 8000. The simulated network reaches a board only on port 80, from the Web panel, so this one is not here yet. 31.1 ### Control the LED with Web Runs here A web page served by the Pico W on port 80, with ON and OFF links that switch the board’s own LED. Open it from the Web panel. On a Pico W, as the chapter needs. The board joins Mokxi’s simulated access point, whose name and password are the board’s WiFi properties. Open in the editor MicroPython web server on a Pico W: switch the LED 32.1 ### Bluetooth Passthrough Coming soon The Pico W advertises a BLE serial service and passes text between a phone app and the shell. Bluetooth on the Pico W’s radio chip is not simulated yet. 32.3 ### Bluetooth Control LED Coming soon Text sent from a phone over BLE turns the LED on GP15 on and off. Bluetooth on the Pico W’s radio chip is not simulated yet. Lesson list and pins read from Freenove’s online tutorial. The explanations on this page are our own. Learning path ## Everything the Freenove Ultimate Starter Kit for Raspberry Pi Pico can build 95 projects use only the parts in this box, ordered from a first blink to the hardest. Beginner (52) - Pico W joins WiFi in MicroPython - MicroPython blink on the Pico’s own LED, GP25 - MicroPython on a Pico: import a module of your own - MicroPython serial print on a Pico: seconds since start - MicroPython WiFi access point mode on a Pico W - MicroPython WiFi station mode on a Pico W - Pico W DHT11 temperature and humidity on GP16 - Pico W I2C LCD1602 on GP6 and GP7 - Pico W PIR motion sensor on GP14 - Pico W servo sweep on GP15 - Pico W WS2812 strip of eight on GP0 - MicroPython joystick on a Pico: X, Y and the press - MicroPython I2C LCD1602 on a Pico, GP14 and GP15 - MicroPython NeoPixels on a Pico: 8 LEDs on GP16 - MicroPython on a Pico: read a potentiometer on GP26 - MicroPython rainbow on a Pico’s 8 LED module - MicroPython servo sweep on a Pico, signal on GP16 - CircuitPython button on a Pico - CircuitPython NeoPixel rainbow on a Pico - DHT11 on a Pico with MicroPython - Pico W button on GP14 with a pull-down - Pico W fading LED with PWM on GP15 - Pico W MicroPython blink on GP15 - Pico W joystick on GP27, GP26 and GP22 - Pico W LED bar graph fills and empties - Pico W photoresistor divider on GP28 - Pico W RGB LED mixes orange with PWM - Pico W thermistor thermometer on GP28 - MicroPython blink on a Pico, LED on GP15 - MicroPython breathing LED on a Pico, PWM on GP15 - MicroPython DHT11 on a Pico: temperature and humidity - MicroPython flowing light on a Pico’s LED bar graph - MicroPython color wheel on a Pico’s RGB LED - MicroPython random colors on a Pico’s RGB LED - MicroPython servo knob on a Pico: a pot points the servo - Pico chaser - CircuitPython blink on a Pico - HC-SR04 on a Pico with MicroPython - Pico W chaser - Pico W active buzzer beeps through an S8050 - Pico W knob on GP28 dims an LED on GP15 - Pico W passive buzzer plays notes with PWM - MicroPython button on GP13 lights an LED on GP15 - MicroPython night lamp on a Pico: light sensor on GP26 - MicroPython motion sensor on a Pico: PIR on GP18, LED - MicroPython dimmer on a Pico: a knob sets an LED - MicroPython table lamp on a Pico: a button toggles an LED - Motion light - Pico button - MicroPython knob dimmer - Pico W button switches an LED through an S8050 - MicroPython doorbell on a Pico: button and buzzer Intermediate (33) - MicroPython UART loopback on a Pico: GP8 to GP1 - MicroPython WiFi AP and station at once on a Pico W - Pico W 4x4 keypad on GP2 to GP9 - Pico W MPU6050 acceleration and rotation - Pico W WiFi weather and time on an I2C LCD - MicroPython 4x4 keypad on a Pico, GP13 to GP6 - MicroPython MPU6050 on a Pico: acceleration and rotation - Pico W HC-SR04 distance on GP17 and GP16 - Pico W infrared remote decoder on GP17 - MicroPython HC-SR04 on a Pico, timed by hand - MicroPython HC-SR04 on a Pico with a driver module - MicroPython knob rainbow on a Pico: a pot turns 8 LEDs - MicroPython meteor light on a Pico’s LED bar, PWM - MicroPython thermometer on a Pico: thermistor on GP26 - Pico W 74HC595 counts 0 to 9 on a digit - Pico W 74HC595 fills eight LEDs - Pico W four-digit display counts seconds - Pico W room temperature on an I2C LCD - MicroPython 74HC595 flowing light on a Pico - MicroPython 7-segment digit on a Pico through a 74HC595 - MicroPython DHT11 and LCD1602 on a Pico - MicroPython IR remote on a Pico: print each button’s code - MicroPython L293D motor on a Pico: a knob sets speed - MicroPython color mixer on a Pico: three knobs, RGB LED - MicroPython stepper motor on a Pico, GP21 to GP18 - Pico W passenger counter: PIR and four digits - Pico W traffic light with a countdown display - MicroPython alarm on a Pico: a siren on a passive buzzer - Pico W light theremin: light sets the pitch - Pico W relay through an S8050 switches an LED - Pico W reversing aid: HC-SR04 and a beeper - MicroPython IR remote dimmer on a Pico: keys 0 to 3 - MicroPython relay and motor on a Pico: a button toggles it Advanced (10) - MicroPython web server on a Pico W: switch the LED - Pico W MFRC522 reads and writes RFID cards - MicroPython RFID on a Pico: read a card’s UID, RC522 - MicroPython RFID on a Pico: write a card and read it back - Pico W guess the number: keypad and LCD - Pico W tilt controller: MPU6050 points a servo - Pico W web server sets an RGB LED - MicroPython four-digit display on a Pico, multiplexed - Pico W RFID music player with a WS2812 strip - MicroPython keypad door lock on a Pico: servo and buzzer Level up ## Add a few parts, unlock more projects The smallest shopping lists that open the most new projects for the Freenove Ultimate Starter Kit for Raspberry Pi Pico. ### Add Slide switch Unlocks 3 more projects: - Hello, breadboard - Three-way switch - NPN transistor switch ### Add Capacitor and Slide switch Unlocks 6 more projects: - Operating point and sweep - Hello, breadboard - Three-way switch - Pico W slide switch on GP14 - NPN transistor switch - Pico W alarm siren and lamp on a slide switch ### Add Capacitor, Multimeter and Slide switch Unlocks 9 more projects: - A divider, measured - Operating point and sweep - Hello, breadboard - Three-way switch - The rest of the dial - Pico W slide switch on GP14 - and 3 more Two kits ## Projects that combine two kits Own another kit as well? These need parts from both boxes, and neither can build them alone. ### With the SunFounder Universal Maker Sensor Kit 193 projects: - Active buzzer - Active buzzer module on pin 3 - Pico W water level sensor on GP28 - Keypad on pins 11 to 4 - Membrane keypad on pins 9 to 2 - and 188 more ### With the ELEGOO UNO R3 Basic Starter Kit 142 projects: - DHT11 temperature and humidity - DHT11 module on pin 4 - DHT11 temperature and humidity on pin 10 - I2C LCD1602: find its address, then say hello - Joystick on A0, A1 and pin 2 - and 137 more ### With the Arduino Starter Kit 135 projects: - Active buzzer - Active buzzer module on pin 3 - DHT11 temperature and humidity - DHT11 module on pin 4 - DHT11 temperature and humidity on pin 10 - and 130 more ### With the Vilros Arduino Uno 3 Ultimate Starter Kit 120 projects: - Active buzzer - Active buzzer module on pin 3 - DHT11 temperature and humidity - DHT11 module on pin 4 - DHT11 temperature and humidity on pin 10 - and 115 more In the box ## The kit’s parts, and what plays them here The parts in the Freenove Ultimate Starter Kit for Raspberry Pi Pico, by the names its maker gives them. Each one is in the editor’s parts panel. - Raspberry Pi Pico Raspberry Pi Pico - Raspberry Pi Pico W (for chapters 29 to 32) Raspberry Pi Pico W - Breadboard Full-size breadboard The circuits here are wired pin to pin, beside the board. - Red, green, blue and yellow LEDs LED - LED bar graph LED bar graph, 10 segments - RGB LED RGB LED - 220 ohm, 1k and 10k resistors Resistor - Push buttons Pushbutton - Potentiometers Potentiometer - Photoresistor Light sensor - Thermistor Thermistor, 10k NTC - NPN transistors (8050) Transistor (NPN or PNP) - 1N4001 diodes Diode Set to 1N4007, the same diode family. - Active buzzer Buzzer - Passive buzzer Piezo speaker - Freenove 8 RGB LED module Addressable RGB LEDs Set to eight LEDs. - 74HC595 74HC595 shift register - 1-digit 7-segment display Seven segment display - 4-digit 7-segment display Four-digit seven segment, multiplexed - 8x8 LED matrix Not simulated yet; the MAX7219 matrix module is. - Relay DPDT relay - Motor DC motor - L293D Motor driver, L293D - Breadboard power module Breadboard power supply, MB102 - 9V battery cable Battery: AA, coin cell, LiPo The battery is set to 9 V; the kit has the cable, not the battery. - 2x AA battery holder Battery: AA, coin cell, LiPo Chapter 18’s motor supply; that circuit runs the L293D from the Pico’s 5 V instead (see 18.1). - Servo Hobby servo - Stepping motor and driver board Stepper motor, 28BYJ-48 with ULN2003 - I2C LCD1602 Character LCD with I2C backpack - Ultrasonic ranging module (HC-SR04) Ultrasonic ranger - 4x4 keypad Keypad, 4x4 - Infrared receiver Infrared receiver, VS1838B - Infrared remote Infrared remote, 21 buttons - DHT-11 Temperature and humidity, DHT22 Set to DHT11 in these circuits. - Infrared motion sensor (HC-SR501) Motion sensor - Joystick Thumb stick - MPU6050 Accelerometer and gyroscope, MPU6050 - RFID module (RC522), card and key fob RFID reader, MFRC522 Its cards are on the part: click one onto the reader. - Slide switches, vibration switch, PNP transistors and capacitors In the box, but no Python project uses them. - Perfboards and pin headers No Python project uses them. - USB cable and jumper wires The editor connects the board for you, and wires are drawn between pins. For the manual ## A link and a QR code for this page Print either one beside a lesson, or tape it inside the box lid. Both open this page. mokxi.com/k/freenove-pico The code is black on white with a quiet border, so it prints and scans at any size from 2 cm up. Download the QR code (SVG) Make kits? See what we offer kit makers. FAQ ## Questions about this page Is this made by Freenove? No. Mokxi is independent and is not affiliated with Freenove. The page follows the kit’s lessons so you can use the two side by side; the circuits, sketches and explanations are Mokxi’s own. Do I need the kit? No. Every lesson that runs here runs in the browser, so you can try them before you buy a kit, or keep going while a part is missing or broken. Is the code the same as in my manual? The pins and the parts are the same, and the programs are MicroPython running on the real MicroPython firmware, with the same built-in modules. The code itself is written for this page, with comments that explain each step, and a few small drivers of our own stand in for the kit’s driver files, so it will not match the manual line for line. What do "with a change" and "coming soon" mean? A lesson marked "with a change" runs, but something differs from the kit, and the note under it says exactly what. "Coming soon" means we cannot simulate that lesson yet, and the note says why. We do not mark a lesson as running unless it does. Is it free? Yes. Every lesson on this page opens with no account. A free account saves your own copies of the circuits. Keep going ## Other kits Companion pages for more starter kits. ELEGOO UNO R3 Super Starter Kit 25 lessons, 24 run in the browser ELEGOO UNO R3 Most Complete Starter Kit 48 lessons, 44 run in the browser Arduino Starter Kit 15 lessons, 15 run in the browser Freenove Ultimate Starter Kit 42 lessons, 42 run in the browser ELEGOO UNO R3 Basic Starter Kit 11 lessons, 10 run in the browser SunFounder Starter Kit for Arduino Uno R3 23 lessons, 23 run in the browser SunFounder Inventor Lab Kit 34 lessons, 33 run in the browser Keyestudio 37 in 1 Sensor Kit 37 lessons, 37 run in the browser REXQualis UNO R3 Super Starter Kit 22 lessons, 21 run in the browser LAFVIN Super Starter Kit 28 lessons, 27 run in the browser Freenove Ultimate Starter Kit for ESP32-WROVER 54 lessons, 44 run in the browser SunFounder Kepler Kit for Raspberry Pi Pico W 63 lessons, 48 run in the browser keyestudio Super Starter Kit Projects you can build with its parts Vilros Arduino Uno 3 Ultimate Starter Kit Projects you can build with its parts SunFounder Universal Maker Sensor Kit Projects you can build with its parts SunFounder ESP32 Ultimate Starter Kit Projects you can build with its parts Adafruit MetroX Classic Kit Projects you can build with its parts MonkMakes Electronics Kit 1 for Raspberry Pi Pico Projects you can build with its parts Kitronik Discovery Kit for Raspberry Pi Pico Projects you can build with its parts Kitronik Inventor’s Kit for the Raspberry Pi Pico Projects you can build with its parts Keyestudio ESP32 Learning Kit Ultimate Edition Projects you can build with its parts ## Start at lesson one Every project opens in the editor with no account and nothing to install. Run it, change a number, run it again. See the lessons