ESP32 D1 Mini Case with room for Penny

I use this as a capacitive touch switch for home automation with Home Assistant. I uploaded the modified OpenSCAD file also. I soldered a wire to the penny after sanding a spot smooth: 📷 Image redacted — claim this model to add your own media You can just see the penny through the case in this photo. 📷 Image redacted — claim this model to add your own media I use ESPHome to connect this touch button to my Home Assistant server. Here is the ESPHome script (in yaml): esphome: name: touche friendly_name: touche esp32: board: wemos_d1_mini32 # Enable logging logger: # Enable Home Assistant API api: encryption: key: "<generated encryption key>" ota: - platform: esphome password: !secret ota_password wifi: ssid: !secret wifi_ssid password: !secret wifi_password # Enable fallback hotspot (captive portal) in case wifi connection fails ap: ssid: "Touchie Fallback Hotspot" password: "<generated password>" captive_portal: esp32_touch: id: esp32_touch_1 binary_sensor: - platform: esp32_touch pin: GPIO04 threshold: 1000 name: esp32_touched