LILYGO® TTGO T-Watch Sensor Moudle Kit-Multiple Function Sensor Modules

Product Description

LILYGO® TTGO T-Watch Sensor Moudle Kit-Multiple Function Sensor Modules

More information:

https://t-watch-document-en.readthedocs.io/en/latest/introduction/index.html

https://github.com/Xinyuan-LilyGO/TTGO_TWatch_Library

1.Button Module:

A switch that can control the passage or open circuit. Generally, it is used as a passage and released as an open circuit.

Pin Details

ESP32	Attributes	Description
GPIO25	1-Wire	Button

LILYGO® TTGO T-Watch Sensor Moudle Kit-Multiple Function Sensor Modules

2.RGB Module

Pin Details

ESP32	Attributes	Description
GPIO25	1-Wire	WS2812

LILYGO® TTGO T-Watch Sensor Moudle Kit-Multiple Function Sensor Modules

3.Pir Human Detection Moudle

PIR sensors are commonly used for security alarms and automatic lighting applications.

PIR sensor detects general motion but does not provide information about the mover or moving object

Pin Details

ESP32	Attributes	Description
GPIO25	1-Wire	Pir infrared sensor

4.DHT11 Moudle:

It is a sensor combined with temperature and humidity sensing components.

The built-in processor converts the measured temperature and humidity data into digital signals, and then sends the data.

Pin Details

ESP32	Attributes	Description
GPIO25	1-Wire	DHT11

5.Photosensitive Resistor Module：

It is a special kind of resistor that utilizes the photoconductivity effect, and its resistance is directly related to the intensity of incident light.

When the light intensity increases, the resistance decreases; when the light intensity decreases, the resistance increases.

Pin Details

ESP32	Attributes	Description
GPIO25	1-Wire	Photosensitive module

6. Relay Module:

A relay is actually an “automatic switch” that uses a small current to control a large current, and functions as an automatic adjustment, safety protection, and conversion circuit.

Pin details

ESP32	Attributes	Description
GPIO26	1-Wire	Relay

LILYGO® TTGO T-Watch Sensor Moudle Kit-Multiple Function Sensor Modules

7. Door Contact

Door Contact is a device for security alarm. It consists of a wireless transmitter and a permanent magnet. It is used to detect whether doors, windows, drawers, etc. are illegally opened or moved.

Pin details

ESP32	Attributes	Description
GPIO25	1-Wire	PIR

8. Potentiometer

Potentiometer, the most common use is volume control, or as a position or angle sensor

Pin details

ESP32	Attributes	Description
GPIO33	1-Wire	PIR

LILYGO® TTGO T-Watch Sensor Moudle Kit-Multiple Function Sensor Modules

9. Microphone

The microphone is a device – a transducer – that converts sound into an electrical signal

Pin details

ESP32	Attributes	Description
GPIO33	1-Wire	Microphone

10. Servo

A servo motor is a rotary actuator or linear actuator that allows for precise control of angular or linear position, velocity, and acceleration.

Pin details

ESP32	Attributes	Description
GPIO25,26	1-Wire	Servo

11. Function_extension

The expansion module can be freely combined with various modules.

Pin details

ESP32	Attributes	Description
GPIO25,26	NULL	Function_extension

Sensor Module And T-Watch Display

LILYGO® TTGO T-Watch Sensor Moudle Kit-Multiple Function Sensor Modules

Shipping List

1 x Basic TTGO T-Watch

1 x Black strap

2 x Steering gear

1 x Multi-module use expansion board

6 x Sensor cable

1 x Extended version screwdriver

1 x Small blue cloth

1 x DHT11 sensor

1 x Button sensor

1 x Relax sensor

1 x WS2812-RGB sensor

1 x Door-Contact sensor

1 x Photoresistance sensor

1 x Pir sensor

1 x Potentiometer sensor

1 x 2 Function extension sensor

1 x Servo sensor

1 x Microphone sensor

1 x A small box of For Lego latches

LILYGO® TTGO T-Watch Sensor Moudle Kit-Multiple Function Sensor Modules