MQTT controlled LED Christmas Baubles with Raspberry Pi Pico -- Episode 530

Why not add a bit of twinkly Christmas sparkle into the workshop this year! A string of IoT controllable Christmas baubles, perfect for decorating the Christmas tree or just hanging between the shelving!

Supplemental Material

Bill of Materials

Product Name	Manufacturer	Quantity	Buy Kit
RASPBERRY PI PICO	RASPBERRY-PI	4	Buy Now
SEEED STUDIO ESP8266 WiFi Module Breakout Board	SEEED STUDIO	4	Buy Now
ADVANCED PHOTONIX LDR, 1 Mohm, 250 mW, 320 V	ADVANCED PHOTONIX	4	Buy Now
MULTICOMP PRO SMD Chip Resistor, 10 kohm, ± 1%, 125 mW, 0805 [2012 Metric], Thick Film, General Purpose	MULTICOMP PRO	4	Buy Now
MP005921 LED, White, SMD, 20 mA, 3.6 V, 1.4 cd	MULTICOMP PRO	320	Buy Now
MULTICOMP PRO SMD Chip Resistor, 3 kohm, ± 1%, 125 mW, 0805 [2012 Metric], Thick Film, General Purpose	MULTICOMP PRO	320	Buy Now
Tactile Switch	C&K COMPONENTS	4	Buy Now
Pin Header	MOLEX	4	Buy Now
Socket, Crimp, 22 AWG, Tin Plated Contacts	MOLEX	8	Buy Now
Connector Housing	MOLEX	4	Buy Now
LiYY, Signal and Data Transmission, Per Metre, Unscreened, 2 Core, 0.25 mm²	MULTICOMP PRO	1	Buy Now
XP POWER AC/DC Power Supply, ITE, 1 Output, 12 W, 5 V, 2.1 A	XP POWER	1	Buy Now
MULTICOMP DC Power Connector, Jack, 500 mA, 4 mm, Cable Mount	MULTICOMP PRO	1	Buy Now