Circuit Documentation
Summary of the Circuit
This circuit integrates an ESP32 Wroom Dev Kit microcontroller with a VEML6075 UV light sensor. The ESP32 serves as the central processing unit, controlling the data flow and logic, while the VEML6075 sensor is used to measure UV light levels. The sensor communicates with the ESP32 via I2C protocol, utilizing the SCL and SDA lines for clock and data transmission, respectively.
Component List
ESP 32 Wroom Dev Kit
- Description: A powerful microcontroller development board based on the ESP32 chip, suitable for a variety of IoT applications.
- Pins: 3V3, EN, VP, VN, GPIO 34, GPIO 35, GPIO 32, GPIO 33, GPIO 25, GPIO 26, GPIO 27, GPIO 14, GND, GPIO 13, SD2, SD3, CMD, V5, GPIO 23, GPIO 22, TXD, RXD, GPIO 21, GPIO 19, GPIO 18, GPIO 5, GPIO 17, GPIO 16, GPIO 4, GPIO 0, GPIO 2, GPIO 15, SD1, SD0, CLK
VEML6075 UV Light Sensor
- Description: A UV light sensor designed for detecting UVA and UVB light intensity.
- Pins: Vin, GND, SCL, SDA
Wiring Details
ESP 32 Wroom Dev Kit
- 3V3: Connected to VEML6075 Vin
- GPIO 32: Connected to VEML6075 SCL
- GPIO 33: Connected to VEML6075 SDA
- GND: Connected to VEML6075 GND
VEML6075 UV Light Sensor
- Vin: Connected to ESP 32 Wroom Dev Kit 3V3
- SCL: Connected to ESP 32 Wroom Dev Kit GPIO 32
- SDA: Connected to ESP 32 Wroom Dev Kit GPIO 33
- GND: Connected to ESP 32 Wroom Dev Kit GND
Documented Code
ESP 32 Wroom Dev Kit - sketch.ino
void setup() {
// put your setup code here, to run once:
}
void loop() {
// put your main code here, to run repeatedly:
}
ESP 32 Wroom Dev Kit - documentation.txt
(No additional documentation provided)
This concludes the documentation for the given circuit. The ESP32 Wroom Dev Kit is configured to interface with the VEML6075 sensor, and the provided code skeleton in sketch.ino is ready to be populated with the specific logic required for initializing the sensor and reading UV light data. The documentation.txt file is currently empty and can be used for further detailed documentation as the project progresses.