Название: Practice With ESP32 Project: ESP8266, IoT Project, Crypto Project, Arduino Coding, Actuator node, PIR Sensor Projects and moreАвтор: Jansa Selvam
Издательство: Independently Published
Год: 2022
Формат: EPUB
Размер: 19 Мб
Язык: английский / English
What is ESP32? Features of ESP32, How to choose the right ESP32 board Why choose this board for IoT applications you should have heard enough about the ESP32 chip and from its specification it looks like a chip of the future which will help you build anything. Espressif has always been at the peak of the IoT market after releasing its game changing chip, the ESP8266. The ESP32 is probably the first and maybe the only microcontroller that was launched with support for Arduino. The wireless capabilities of the ESP32 are what its users will mention first, but it has much more than that.
The device comes with many peripherals like SPI, I2C and UART, but also CAN, which is called TWAI, which stands for Two-Wire Automotive Interface, it has LED and motor control support, PWM, I2S for audio, analogue in- and outputs, infrared remote control, timers and counters, Ethernet, SDIO for memory cards, touch sensing support and it even has a built-in a Hall magnetic field sensor. Even though this long list is incomplete, there are two things the ESP32 does not have. First of all, it does not have USB, and secondly, it does not have Flash memory. Well, this is not entirely true, there are versions that have built-in Flash but most don’t. Most ESP32-based boards and modules have external Flash memory even though it may be built into the chip.