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NodeMCU was created shortly after the ESP8266 came out. 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 ]
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.
[3] [4] At a low level, the ESP Easy firmware works the same as the NodeMCU firmware and also provides a very simple operating system on the ESP8266. The main difference between ESP Easy firmware and NodeMCU firmware is that the former is designed as a high-level toolbox that just works out-of-the-box for a pre-defined set of sensors and actuators.
NodeMCU – Wi-Fi microcontroller board; Novena – an ARM based computer built by Andrew Huang and associates; OpenPOWER – Power ISA, an open-source hardware instruction set architecture initiated by IBM; OpenSPARC – Sun's, later Oracle's high-performance processor; Parallax Propeller – a multi-core microcontroller with eight 32-bit RISC ...
We've seen eloquently written real estate listings for luxurious and quirky homes—long, drawn out adjectives and picture-perfect descriptions aplenty. But we've never read anything quite like ...
For example, there was an indoor pool and a secret bedroom built for the first owner's mistress. In the most expensive home I toured, I spotted an oxygen system to help combat altitude sickness.
A low-power, wide-area network (LPWAN or LPWA network) is a type of wireless telecommunication wide area network designed to allow long-range communication at a low bit rate between IoT devices, such as sensors operated on a battery.
Texas’ largest outbreak of measles in 30 years has reached 90 cases, the Texas Department of State Health Services said Friday. Thirty-two cases have been added since the department’s update ...