# IoT in our Apps

- [Getting Started](https://iot.datalit.de/2-internet-of-things/iot-in-our-apps/getting-started.md)
- [Hardware Kit](https://iot.datalit.de/2-internet-of-things/iot-in-our-apps/getting-started/the-iot-kit.md): To learn programming with IoT devices, we use a pre-configured set of IoT devices. This lesson introduces the devices, so that you are familiar with the development kit.
- [Brick Viewer and Daemon](https://iot.datalit.de/2-internet-of-things/iot-in-our-apps/getting-started/brick-viewer-and-daemon.md)
- [Connect to the Devices](https://iot.datalit.de/2-internet-of-things/iot-in-our-apps/connect-to-devices.md): We jump into the cold water and start with our first program. We plugged in our development kit via USB and want to connect to the devices from our first program.
- [The Tinkerforge Device Manager](https://iot.datalit.de/2-internet-of-things/iot-in-our-apps/connect-to-devices/the-tinkerforge-device-manager.md): To simplify the work with the hardware, I provide a JavaScript library to connect to and interact with the IoT devices from Tinkerforge.
- [Program the Devices](https://iot.datalit.de/2-internet-of-things/iot-in-our-apps/program-the-devices.md)
- [RGB LED](https://iot.datalit.de/2-internet-of-things/iot-in-our-apps/program-the-devices/rgb-led.md)
- [RGB LED Button](https://iot.datalit.de/2-internet-of-things/iot-in-our-apps/program-the-devices/rgb-led-button.md)
- [OLED Display](https://iot.datalit.de/2-internet-of-things/iot-in-our-apps/program-the-devices/oled-display.md)
- [Sensors](https://iot.datalit.de/2-internet-of-things/iot-in-our-apps/program-the-devices/sensors.md): Sensors are important parts of an Internet of Things application. They allow machines to take data from the physical world and transform it into a digital and thus computer processable form.
- [Humidity Sensor](https://iot.datalit.de/2-internet-of-things/iot-in-our-apps/program-the-devices/sensors/humidity-sensor.md)
- [Ambient Light Sensor](https://iot.datalit.de/2-internet-of-things/iot-in-our-apps/program-the-devices/sensors/ambient-light-sensor.md)


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