Open-Source implementation of an ESP-WROOM-02 based squib, originally designed by William Osman and his team of crackhead engineers for the Mr. Beast Squid Game video.
I do not claim to be the inventor nor the original designer of this PCB; I have only reverse-engineered the portrayed functionality, documented the project, and made changes for accessibility and improved stability.
Due to the original schematics not being known, many components have been determined via educated guess, such as the power MOSFET, boost converter, and passive components.
app contains the code for a client-side application that allows you to remotely detonate a squib.
server contains the server code that communicates with all the squibs on the network.
firmware contains the code that runs on the ESP-WROOM-02D module.
pcb contains schematics and hardware designs for the PCB.
docs contains documentation and tutorials.