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For this one we’re setting up a li’l device that uses ESP32-Glasshole to detect nearby Meta glasses.

• ESP32-C3 microcontroller unit
• CR2032 coin cell battery (x2)
• through-hole push button switch w/washer & nut
• plastic bubble w/ hole for switch
• SH1.25 port w/ red & black wires
• SH1.25 plug w/ red & black wires
• 1.25mm heat shrink tubing (1/2″ long)
• craft tape on parchment paper (3.5″)

This project involves wire cutting, stripping, and light soldering. And the list of parts above may change.

esptool.py --chip esp32c3 --port /dev/abcdefghisomething write_flash 0x0 ~/Downloads/ESP-GlassHole-esp32-c3-v2.0.0.bin

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