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The ESP32 peripherals include:
- 18 Analog-to-Digital Converter (ADC) channels
- 3 SPI interfaces
- 3 UART interfaces
- 2 I2C interfaces
- 16 PWM output channels
- 2 Digital-to-Analog Converters (DAC)
- 2 I2S interfaces
- 10 Capacitive sensing GPIOs
ESP32 Chip:
- The ESP32 is dual core, this means it has 2 processors.
- It has Wi-Fi and bluetooth built-in.
- It runs 32 bit programs.
- The clock frequency can go up to 240MHz and it has a 512 kB RAM.
- This particular board has 36 pins, 18 in each row.
- It also has wide variety of peripherals available, like: capacitive touch, ADCs, DACs, UART, SPI, I2C and much more.
- It comes with built-in hall effect sensor and built-in temperature sensor.
The ESP32 can be programmed in different programming environments.
Compatible with Arduino IDE,Espressif IDF (IoT Development Framework),Micropython,JavaScript,LUA...
---This development board can help you to make a variety of projects.
---Such as:
---ESP32 Wi-Fi Multisensor – Temperature, Humidity, Motion, Luminosity, and Relay
---Remote Controlled Wi-Fi Car Robot
---Bluetooth Low Energy (BLE) Android Application with MIT App Inventor – Control Outputs and Display Sensor Readings
---LoRa Long Range Sensor Monitoring – Reporting Sensor Readings from Outside: Soil Moisture and Temperature
---etc...
Natty Lumpkins
Reviewed in the United States on February 10, 2024
Some Dev boards can step down 5V to 3.3V this one cannot. So risk burning the board out.The boot loader is finicky which is not fun to deal with and there is no documentation that tells you how to work around this. Because it is so finicky the results getting it to load firmware is sketchy. Not a fun board to work with.It's a cheap board and that is all that is good about. You can spend a bit more and get a much more solid product. AVOID THIS BOARD.
Customer
Reviewed in the United States on May 13, 2023
All the nice features . I will buy more
Ali Raza
Reviewed in Saudi Arabia on October 18, 2023
Yeah i received same productIts Quality betterI recommend
CodTam
Reviewed in Canada on December 3, 2022
cant flash / upload. tried many combinations of the buttons; even tho the video shows you dont need to press anything.product is garbage.A fatal error occurred: Failed to connect to ESP32: Download mode successfully detected, but getting no sync reply: The serial TX path seems to be down.
Alexei
Reviewed in the United States on October 24, 2022
Whatchu gotta do is get two breadboards and take one of the power rails off in the middle of them and then hopefully your breadboard lets you connect them.I think all breadboards do this but i'm not sureOther than that it's worked like a charm so far. ALSO when uploading Arduino code to it, you have to hold down the BOOT button once it says connected in the output of the IDE and then press the EN button for a bit and then let go.
Bjorn
Reviewed in the United States on April 12, 2021
Definitely a great value. Perfect for my remote touchscreen controller project!
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