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The ESP8266 is a low-cost Wi-Fi microcontroller, with built-in TCP/IP networking software, and microcontroller capability, produced by Espressif Systems [1] in Shanghai, China. The chip was popularized in the English-speaking maker community in August 2014 via the ESP-01 module, made by a third-party manufacturer Ai-Thinker.
The firmware is built on the ESP8266 core for Arduino which in turn uses many open source projects. Getting started with ESP Easy takes a few basic steps. In most cases, ESP8266 modules come with AT or NodeMCU LUA firmware, and you need to replace the existing firmware with the ESP Easy firmware by flashing the hardware with a (available on ...
On December 30, 2013, Espressif Systems [6] began production of the ESP8266. [12] NodeMCU started on 13 Oct 2014, when Hong committed the first file of nodemcu-firmware to GitHub. [ 13 ] Two months later, the project expanded to include an open-hardware platform when developer Huang R committed the gerber file of an ESP8266 board, named devkit ...
It has 34 I/O pins; 64 KB RAM; 256 KB of flash; 2x16-bit ADC; 12-bit DAC; 3xUARTs, SPI, 2xI²C, I²S, CAN bus, Touch and other I/O capability. All digital pins are 5 volt tolerant. Teensy 3.2 adds a more powerful 3.3 volt regulator, with the ability to directly power ESP8266 Wi-Fi, WIZ820io Ethernet and other power-hungry 3.3 V add-on boards.
Mongoose OS is an Internet of Things (IoT) Firmware Development Framework available under Apache License Version 2.0. It supports low power, connected microcontrollers such as: ESP32, ESP8266, TI CC3200, TI CC3220, STM32 (STM32L4, STM32F4, STM32F7 series). [1]
The ports supported in the mainline are ARM Cortex-M (many STM32 [8] boards, RP2040 boards, TI CC3200/WiPy, Teensy boards, Nordic nRF series, SAMD21 and SAMD51), ESP8266, ESP32, [9] 16-bit PIC, Unix, Windows, Zephyr, and JavaScript. [10] Also, there are many forks for a variety of systems and hardware platforms not supported in the mainline. [11]
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Download as PDF; Printable version; In other projects ... [10] HiFi 3 Audio DSP — 32-bit DSP for audio ... Espressif ESP8266 and ESP32 Wi-Fi IoT SoCs use ...