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[:pt]Chip revoluciona IoT[:en]Chip revolutionizes IoT[:] « Blog Marcos L. Mucheroni Filosofia, Noosfera e cibercultura
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[:pt]Chip revoluciona IoT[:en]Chip revolutionizes IoT[:]

24 fev

[:pt]Uma empresa quase falida resolve investir no desenvolvimento de um chip para a InternetESP8266 das Coisas (IoT) não só salva a própria empresa como promete revolucionar o mercado.

O chip é é o ESP8266, da empresa Espressif, o preço $ 5 (5 colares), menor que uma moeda e integrado em diversas soluções, por exemplo, comunicação com a interface serial da maioria dos modelos de computadores, a chamada UART (Unidade Universal de transmissão assíncrona), isto significa transmissão com qual dispositivos com interface TCP da internet.

Veja algumas de suas características descobertas (em inglês é peneiradas, mas em chinês é escondidas mesmo): É um System-On-Chip com Wi-Fi embutido, Tem conectores GPIO, barramentos I2C, SPI, UART, entrada ADC, saída PWM e sensor interno de temperatura, CPU que opera em 80MHz, com possibilidade de operar em 160MHz, Arquitetura RISC de 32 bits, 32KBytes de RAM para instruções, 96KBytes de RAM para dados, 64KBytes de ROM para boot, memória Flash SP e  Winbond W25Q40BVNIG de 512KBytes;

Para programa-los, a empresa possui um repositório no GitHub, onde disponibiliza exemplos de código para firmwares com RTOS e comandos AT, e sua SDK, por exemplo, além disso há um fórum de desenvolvedores do ESP8266, mantido pela Espressif, onde é possível encontrar uma ampla gama de materiais.

Será que teremos novos desenvolvedores de garagens pelo mundo[:en]A company almost bankrupt decides to invest in the development of a chip for the ESP8266Internet of Things (IoT) not only saves the company itself but promises to revolutionize the market.

The chip is the ESP8266, from Espressif company, the price $ 5 (5 collars), less than a coin and integrated in several solutions, for example, communication with the serial interface of most computer models, the UART Universal asynchronous transmission), this means transmission with which devices with TCP Internet interface.

It is a System-On-Chip with built-in Wi-Fi, It has GPIO connectors, I2C buses, SPI, UART, ADC input, PWM output and Internal temperature sensor, CPU operating at 80MHz, capable of operating at 160MHz, 32-bit RISC architecture, 32KBytes of RAM for instructions, 96KB of RAM for data, 64KB of ROM for booting, SP SP memory and Winbond W25Q40BVNIG of 512KBytes .

To program them, the company has a repository in GitHub, where it provides code samples for RTOS firmware and AT commands, and its SDK, for example, in addition there is an ESP8266 developer forum, maintained by Espressif, where it is possible Find a wide range of materials.

Will we have new developers of garages around the world?[:]

 

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