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STORY
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Hello, today I will give you detailed information about the card you have made, let's get started.
1. ComponentsIuse:
All components are in the HTML link below.
2.LayoutFile.
3.PCBproperties.
ESP32-S2-Wroom-1 features. (Source: Datasheet. To reach: CLICK HERE)
Esp32-s2-wroom is an IoT (Internet of Things) device manufactured by Espressif Systems. This device features a 32-bit RISC processor, WiFi and Bluetooth connectivity, multiple serial ports, ADCs (Analog-to-Digital Converters), DACs (Digital-to-Analog Converters), DHTs (Digital Humidity and Temperature Sensors), and PWM outputs. It has various features such as It is also often used in IoT projects due to its low power consumption, low cost and small size.
Esp32-s2-wroom supports WiFi and Bluetooth 4.2 and can operate in the 2.4 GHz and 5 GHz frequency range. As a processor, it uses the Tensilica Xtensa LX7 processor and can run at 160 MHz. It also includes 4 MB of flash memory and 2 MB of SRAM memory. The device offers multiple serial ports, PWM outputs, ADC and DAC inputs, serial data connections such as I²C, SPI, UART and offers low power consumption and long battery life. Moreover, the device can be used in applications such as small sensor networks, IoT devices and smart home projects due to its low cost and small size.
Esp32-s2-wroom also offers high security features. For example, the device supports AES and SSL/TLS encryption protocols and you can protect the device firmware with the secure boot option. In addition, the device is capable of performing OTA (Over-the-Air) software updates.
Esp32-s2-wroom also offers multitasking and multibus support. This allows the device to run multiple tasks simultaneously and to process data traffic at the same time. The device also supports interrupt-based configuration of I/O pins, thus offering low power consumption.
Esp32-s2-wroom also offers high efficiency. The processor offers low power consumption and high performance, and the device supports deep sleep mode. This mode provides low power consumption by disabling the memory and other components of the device.
The device can also integrate with different sensor and actuator modules such as GPIO (General Purpose Input/Output) pins, ADC and DAC inputs, serial data connections such as I²C, SPI, UART. This makes it possible to use the device with different types of sensors and actuators.
Esp32-s2-wroom also offers an open source and easy to use software platform. Espressif IoT Development Framework (ESP-IDF), developed by Espressif Systems, allows you to use all the features of the device easily and also offers support for multiple version platforms.
All in all, Esp32-s2-wroom is a very popular device in IoT projects with its small size, low cost, high performance, security, multitasking support and high efficiency.
Esp32-s2-wroom also offers easy operation. The device comes with an open source and easy to use software platform. Espressif IoT Development Framework (ESP-IDF), developed by Espressif Systems, allows you to program and use the device easily.
The device also offers Wifi and Bluetooth support. This allows the device to easily integrate with different types of IoT devices and collect and transfer different types of data. The device can also be used as a web server so that it can be easily managed by the web.
Esp32-s2-wroom also has the ability to update. The OTA (Over-the-Air) software update feature allows you to easily update the device's software and improve the device's performance.
As a result, Esp32-s2-wroom is a very popular device in IoT projects with its small size, low cost, high performance, security, multitasking support, high efficiency, easy use and update feature.
Detailed Information About ESP32-S2-WROOM:
ESP32-S2-WROOM is an IoT (Internet of Things) microcontroller unit developed by Espressif Systems. ESP32-S2-WROOM is a member of the ESP32 series and offers a solution that offers higher processing power, more memory and higher data rate.
Features:
* It has an operating frequency of 80 MHz and offers 220 DMIPS of processing power.
* Includes 4 MB Flash memory and 520 KB SRAM memory.
* It supports 802.11b/g/n/e/i Wi-Fi and has Wi-Fi Direct (P2P), soft-AP and station modes.
* Supports Bluetooth 5.0 and BLE.
* There are 3 UART, 3 SPI, 2 I2C, 2 I2S, 2 IR Remote Control, 2 PWM, 1 ADC and 1 DAC output.
Usage areas:
* Smart Home products
* wearables
* Sensors and Smart Devices
* Robotics and Drones
* Autonomous Vehicles
Power Saving:
The ESP32-S2-WROOM has features such as sleep modes, low power modes and Wake-up signals and is therefore a power-efficient solution. It also saves power when switching between Wi-Fi modes or disconnecting from Wi-Fi.
Security:
ESP32-S2-WROOM has algorithms used to enhance security such as 128-bit AES encryption, RSA and ECC. In addition, to protect from malware, it has a hardware firewall feature and monitoring memory gaps during programming and during operation.
All in all, the ESP32-S2-WROOM is a powerful, secure and power-efficient microcontroller unit that can be used in IoT projects. It offers higher processing power, more memory and higher data rate.
ESP32-S2-WROOM also supports 40-pin castellated package and 16 MB PSRAM. In addition, more precise analog data reading with 12-bit SAR ADC capability and ESP32-S2-WROOM's RISC-V processor offer developers a more flexible and open source software ecosystem.
The ESP32-S2-WROOM also offers high-performance multi-tool support, HTML and JavaScript support, and a web server feature in the microcontroller unit. These features give developers greater flexibility and customization options for a variety of IoT applications.
ESP32-S2-WROOM also has an updated security structure in accordance with current security standards. This gives developers more security on security issues such as anti-malware, data security, and protection of personal information.
All in all, the ESP32-S2-WROOM is a powerful, secure and flexible microcontroller unit that can be used in IoT projects. It has a design based on customization and adaptability, giving developers more options for different IoT applications.
ESP32-S2-WROOM also provides developers with more efficient and easy programming options. For example, the ESP32-S2-WROOM contains a WiFi module and a Bluetooth module in the microcontroller unit. This facilitates features in IoT applications such as data transfer between devices, data collection and transfer, and multi-device support such as remote control.
ESP32-S2-WROOM also supports many different application development environments, making it easy to run and configure. This allows developers to build and test their applications more quickly and efficiently.
ESP32-S2-WROOM also has power-saving features. For example, the ESP32-S2-WROOM supports sleep modes and thanks to these modes, the device can save power. In addition, the ESP32-S2-WROOM also supports very low power consumption operating modes, which can extend the battery life of the devices.
All in all, the ESP32-S2-WROOM is a powerful microcontroller unit that offers developers greater flexibility, efficiency, security and power savings. Its adaptable and customizable design for different IoT applications gives developers more options.
ESP32-S2-WROOM: Micro Controller Unit for Advanced IoT Applications
Today, Internet of Things (IoT) technology is rapidly spreading, and the need for features such as data transfer between devices, data collection and transfer, and remote control has increased. Therefore, developers are looking for more efficient, secure and flexible microcontroller unit (MCU) technologies. ESP32-S2-WROOM is a powerful MCU solution for advanced IoT applications designed to meet these requirements.
ESP32-S2-WROOM offers developers more efficient and easy programming options. For example, the ESP32-S2-WROOM contains a WiFi module and a Bluetooth module in the microcontroller unit. This facilitates features in IoT applications such as data transfer between devices, data collection and transfer, and multi-device support such as remote control.
ESP32-S2-WROOM also supports many different application development environments, making it easy to run and configure. This allows developers to build and test their applications more quickly and efficiently.
ESP32-S2-WROOM also has power-saving features. For example, the ESP32-S2-WROOM supports sleep modes and thanks to these modes, the device can save power. In addition, the ESP32-S2-WROOM also supports very low power consumption operating modes, which can extend the battery life of the devices.
Project related to ESP32-S2-WROOM card:
The following project is a simple project that shows the use of the ESP32-S2-WROOM card and sends the data read from the temperature sensor to the server with the Wi-Fi connection.
Code:
#include <WiFi.h>
#include <Wire.h>
#include <Adafruit_Sensor.h>
#include <Adafruit_MLX90614.h>
// Wi-Fi network name and password
const char *ssid = "your_wifi_network_name";
const char *password = "your_wifi_password";
// Create an instance of the MLX90614
Adafruit_MLX90614 mlx = Adafruit_MLX90614();
void setup() {
// Start serial communication
Serial.begin(115200);
// Connect to Wi-Fi
WiFi.begin(ssid, password);
while (WiFi.status() != WL_CONNECTED) {
delay(1000);
Serial.println("Connecting to WiFi...");
}
Serial.println("Connected to WiFi");
// Initialize the MLX90614
if (!mlx.begin()) {
Serial.println("Error initializing MLX90614");
while (1);
}
}
void loop() {
// Read the temperature from the MLX90614
float temperature = mlx.readAmbientTempC();
// Send the temperature data to the server
Serial.print("Temperature: ");
Serial.println(temperature);
delay(1000);
}This project demonstrates sending data read from a temperature sensor to a server via Wi-Fi connection using the ESP32-S2-WROOM card. The aim of the project is to show the use of the ESP32-S2-WROOM card and how to establish a Wi-Fi connection.
Requirements
* ESP32-S2-WROOM board
* A temperature sensor (Adafruit MLX90614 was used in this project)
* Micro USB cable
* Wi-Fi network
* A computer (For writing and uploading the code)
1. Kodun Yazılması
Proje için aşağıdaki kodları bir Arduino IDE gibi bir entegre geliştirme ortamında yazın:
#include <WiFi.h>
#include <Wire.h>
#include <Adafruit_Sensor.h>
#include <Adafruit_MLX90614.h>
// Wi-Fi network name and password
const char *ssid = "your_wifi_network_name";
const char *password = "your_wifi_password";
// Create an instance of the MLX90614
Adafruit_MLX90614 mlx = Adafruit_MLX90614();
void setup() {
// Start serial communication
Serial.begin(115200);
// Connect to Wi-Fi
WiFi.begin(ssid, password);
while (WiFi.status() != WL_CONNECTED) {
delay(1000);
Serial.println("Connecting to WiFi...");
}
Serial.println("Connected to WiFi");
// Initialize the MLX90614
if (!mlx.begin()) {
Serial.println("Error initializing MLX90614");
while (1);
}
}
void loop() {
// Read the temperature from the MLX90614
float temperature = mlx.readAmbientTempC();
// Send the temperature data to the server
Serial.print("Temperature: ");
Serial.println(temperature);
delay(1000);
}2. Connecting the Card and Loading the Code
After the code is written, connect the ESP32-S2-WROOM board to your computer and follow these steps:
1. Open File > Examples > ESP32 > ESP32WROOM-32 > WiFiScan menu in Arduino IDE and copy the codes to this page.
2. Select ESP32 Dev Module in the Tools > Board menu.
3. In the Tools > Port menu, select the port to which the ESP32-S2-WROOM card is connected.
4. To upload the code, press the Upload button.
While the code is uploading, the steps for configuring the ESP32-S2-WROOM card and connecting to the Wi-Fi network will be performed.
3. Monitoring Data
After the code is loaded, follow these steps to monitor the data read by the ESP32-S2-WROOM card:
1. Open the Tools > Serial Monitor menu.
2. Set the baaud rate to 115200.
3. Browse the Serial Monitor to get the data displayed.
Check if the data is displayed correctly. If everything is working correctly, the temperature data read by the ESP32-S2-WROOM card is sent to the server correctly.
This project is a simple example to show the use of the ESP32-S2-WROOM card and how to set up the Wi-Fi connection. In real applications, the HTTP protocol or other connection methods can also be used to send data to the server.
The following diagram can be used to connect a temperature sensor with the ESP32-S2-WROOM board:
+----------------+
| ESP32-S2-WROOM |
+-----+----------+
|
3V3|--------+
| |
| +|
| ||
| R1||
| ||
| +|
| |
| |
| A0|
| |
| |
|___|
* Power is supplied to the sensor from pin 3V3 from the ESP32-S2-WROOM board.
* The output of the sensor is connected with the A0 pin on the ESP32-S2-WROOM board.
* You can throttle the sensor output by using the resistor R1.
This diagram is just an example and may need different modifications for different heat sensor models and wiring diagrams. For example, some sensors may require connecting a resistor to the power input or may require an amplification circuit to convert the voltage of pin A0 to measurable values.
The following code allows the ESP32-S2-WROOM card to connect to the Wi-Fi network and perform the Wi-Fi scan:
#include <WiFi.h>
const char *ssid = "YOUR_SSID";
const char *password = "YOUR_PASSWORD";
void setup() {
Serial.begin(115200);
WiFi.begin(ssid, password);
while (WiFi.status() != WL_CONNECTED) {
delay(1000);
Serial.println("Connecting to WiFi...");
}
Serial.println("Connected to WiFi");
}
void loop() {
int n = WiFi.scanNetworks();
Serial.println("scan done");
if (n == 0) {
Serial.println("no networks found");
} else {
Serial.print(n);
Serial.println(" networks found");
for (int i = 0; i < n; ++i) {
Serial.print(i + 1);
Serial.print(": ");
Serial.print(WiFi.SSID(i));
Serial.print(" (");
Serial.print(WiFi.RSSI(i));
Serial.print(")");
Serial.println((WiFi.encryptionType(i) == WIFI_AUTH_OPEN)?" ":"*");
}
}
Serial.println("");
delay(5000);
}* In the setup function, necessary settings are made for the serial port of the ESP32-S2-WROOM card and its connection to the Wi-Fi network.
* In loop function, scanning of Wi-Fi network is performed by ESP32-S2-WROOM card and scanning result is displayed via serial port.
The ssid and password variables should contain the SSID and password of the Wi-Fi network you want to use.
USBLC6-2 features. (Source: Datasheet. To reach: CLICK HERE)
The USBLC6-2 is a multi-slave regulation circuit used as a power IC for a low-level power supply. This component is used for power supplies, power amplifiers and similar applications.
The USBLC6-2 combines voltage regulation and current control functions and has features such as low noise, high efficiency and low power consumption. There is a voltage IC on it, which is used to obtain the voltage values required for the power supply.
The USBLC6-2 offers in-line and surface mount (SMD) package options and is easy to install. It has a metal cover to protect it from external factors.
When used for power supply, the USBLC6-2 detects the current output value of the power supply and adjusts the internal circulation to obtain the correct voltage value. Thus, it operates sensitively to voltage variations and load changes at the output of the power supply.
As a result, the USBLC6-2 is a reliable and effective option for low-level power supply in power supplies and similar applications. Whether it's a microprocessor-based project or an electronic device that requires a power supply, the USBLC6-2 can meet any need.
USBLC6-2 is a capacitor power filter IC. It is used to protect power inputs (eg USB connection) from electromagnetic contaminants.
This integrated, high-frequency input filtering is a design element used to reduce noise at the output of a DC/DC converter and stabilize the power input.
It can also help devices wake up from standby and start up quickly, avoiding unnecessary spending to save power.
In short, the USBLC6-2 is a capacitor power filter IC designed to filter, stabilize and protect power inputs such as USB connectors from electromagnetic contaminants.
Technical specifications of the USBLC6-2 component:
Voltage Regulation Range: 1.24 V - 32 V
Output Voltage Accuracy: ± 2%
Current Control Accuracy: ± 5%
Maximum Output Current: 2 A
Output Noise: 40 mVp-p
Operating Temperature Range: -40 °C to 85 °C
Package Dimensions: 5.0mm x 6.0mm x 2.7mm
Integrated Natural Cooling
The USBLC6-2 is a versatile component in power supplies and similar applications. For example, in a microprocessor-based project, USBLC6-2 can be used to meet the power requirement of the microprocessor. For the power supply, the USBLC6-2 detects the current output value and adjusts the internal circulation to get the correct voltage value. Thus, it operates sensitively to voltage variations and load changes at the output of the power supply.
The USBLC6-2 can also be used in other applications such as electronic devices or sensors. In these applications, the USBLC6-2 can be used to meet the power requirement of the device and to control the current power consumption of the device.
As a result, the USBLC6-2 is a reliable and effective option for low-level power supply in power supplies and similar applications. Thanks to its features such as easy installation, low noise, high efficiency and low power consumption, USBLC6-2 can meet all kinds of needs in power supplies and similar applications.
32.768khz-fc-135 features. (Source: Datasheet. To reach: CLICK HERE)
The 32.768kHz-FC-135 is a crystal oscillator and is used to generate the clock signal. This component is designed to perform the clock function of microprocessors, microcontrollers, supercapacitor clocks and other electronic devices.
The most important advantage of this crystal oscillator is its very low power consumption and high frequency sensitivity. This allows clock accuracy to be determined based on the application's requirements. The 32.768kHz-FC-135 is also long-lasting and maintains its performance over the lifetime of the application.
The 32,768kHz-FC-135 has a small and lightweight design and is easy to install. It has a metal cover on it and the cover protects it from external factors such as electromagnetic interference and electrostatic discharge (ESD). Component offers different package types and connectivity options, allowing you to choose an option that suits the needs of the application.
The 32,768kHz-FC-135 is a reliable and efficient option for generating a clock signal. The component helps to meet current technological needs thanks to its high accuracy and very low power consumption. This ensures that projects run correctly and securely.
All in all, the 32.768kHz-FC-135 crystal oscillator is a reliable and efficient option for generating a clock signal. Component offers different package and connection options for different applications and allows you to choose an option that suits your application's needs. If it is necessary to generate a clock signal, the 32.768kHz-FC-135 crystal oscillator should be
XC6220B331MR SOT-23-5 features. (Source: Datasheet. To reach: CLICK HERE)
The XC6220B331MR is a linear power supply regulator available in the SOT-23-5 package. It has a 3.3V output and provides an output current of up to 200mA. The circuit is compact and space-saving package style, so it can be used in a variety of electronic devices for use as a power source.
This circuit also has features such as low noise, low Ripple, high stability and therefore can be used as a power supply for sensitive electronic devices. The circuit is often used in devices such as power supplies, laser arrangements, signal gain arrangements, and power amplifiers.
In addition, the XC6220B331MR is closed-loop voltage regulation (CCVR) and is therefore a reliable option for use as a power source. To ensure the regular operation and safe operation of the circuit, you need to pay attention to factors such as a suitable input voltage, operating temperature and output load.
What is PCBWay:
PCBWAY is a professional Printed Circuit Board Manufacturer (PCB) company. Founded in 2003, the company was established to support its designers during the design and production stages.
PCBWAY provides versatile PCB design and manufacturing services for simple and complex projects. The quality, speed and reasonable prices of their products work to help meet their customers' needs.
The most important features of PCBWAY are:
1. PCB Design Support: PCBWAY offers designers professional design support to help you realize your design.
2. Low Prices: PCBWAY offers lower prices compared to its competitors and offers its customers the best price-performance ratio.
3. Fast Production: PCBWAY offers fast production times to meet customers' expectations.
4. Quality Products: PCBWAY takes care to comply with the highest quality standards during the production phase and offers its customers the best quality products.
5. Global Supplier: PCBWAY serves many customers around the world and provides fast and reliable service to customers in different geographical regions.
PCBWAY is a reliable and professional option providing professional PCB services for your electronics projects. As a company that appeals to everyone from beginner level designers to professionals, it distinguishes itself from other competitors with the quality, speed and price advantages of its products.
How to order?
The process of ordering a printed circuit on PCBWAY consists of these steps:
1. Registration: To become a member of PCBWAY, go to https://www.pcbway.com and click "Register". Fill in your e-mail address, password and other necessary information to become a member.
2. Design Upload: Click "Order" of PCBWAY and upload your design files. Files should be like Gerber files, BOM file, design file.
3. Order Customization: Fill in the order form and choose customization options, for example PCB thickness, color, coating etc.
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PCBWAY offers an easy and fast ordering process and strives to provide the best service to its customers. At the end of the ordering process, PCBWAY will work to deliver your products as soon as possible and with the highest quality.
Hamza Deniz YILMAZ
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