Sensoren durch Verwendung von ESP-NOW über sehr lange Zeit mit Batterie versorgen Set:With Resistor Kit 1× PCA9685 servo driver (16-channel

1× PCA9685 servo driver (16-channel PWM)

Endless possibilities for experimentation

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it is particularly suitable for use with batteries or rechargeable batteries

3W/pixel Waterproofness not waterproof Work mode External controller/Arduino compatible Connection VCC: red

Sensoren durch Verwendung von ESP-NOW über sehr lange Zeit mit Batterie versorgen Set:With Resistor Kit 1× PCA9685 servo driver (16-channelSupply sensors with battery for a very long time by using ESP NOW The following products of the project are included in the bundle: D1 mini Sensor BME 280 MB 102 Breadboard Pushboard Jumper Wire Set M2M F2M F2F Resistor kit (resistance 470 kohm) These products are also required: Battery owner Batteries AA 1. 5V or battery 1. 2V Spring strip 4 pin Park bar 2 pin A temperature, air humidity and air pressure sensor should be operated with a battery and