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🫑 Retrofit a wired doorbell to add WiFi and make it connected 🔔
power
16340
wireless
WiFi
mcu
ESP32-C3
ongoing
since Oct 2023
Start
Code
PCB
Case
Bill of Materials
Design
Power
CSQ
Resources
Demo code
Demo
esp32c3
push
button
buzzer
bell
medium
Other examples
Access point
esp32c3
access
point
medium
Blinky
esp32c3
blink
led
blinky
serial
medium
Demo
esp32c3
push
button
buzzer
bell
medium
Demo on breadboard
esp32c3
push
button
buzzer
bell
medium
Measure battery voltage
esp32c3
adc
measure
battery
voltage
medium