Hardware Matrix

PWM Devices and Sensors

3 hardware pairings that communicate over PWM, with setup complexity, wiring notes and platform compatibility for each.

3 devices 3 with an ESPHome config

3 shown

Interface Platform
L9110S Dual DC Motor Driver HG7881 PWM GPIO / 5V-12V Home Assistant (ESPHome) Intermediate ESPHome ↗ Manual config
Passive Piezo RTTTL Music Buzzer CUI Devices PWM GPIO / 3.3V Home Assistant (ESPHome) Plug-and-Play ESPHome ↗ Manual config
SG90 Micro Servo Motor Module TowerPro PWM GPIO / 5V Power Home Assistant (ESPHome) Plug-and-Play ESPHome ↗ Manual config

Other protocols