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Results tagged with esp8266
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user 97254
The ESP8266 is a low-cost Wi-Fi chip/module with UART connections and a built-in TCP/IP stack. It has an Xtensa single-core 32-bit L106 MCU, usually running at 80 MHz.
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ESP8266 SPI pinout
The ESP8266 has 17 GPIO pins (0-16), however, you can only use 11 of them, because 6 pins (GPIO 6 - 11) are used to connect the flash memory chip If you try to use one of these pins, you might crash your … In regards to the NodeMCU (esp8266 dev board), this is true as well:
https://nodemcu.readthedocs.io/en/master/en/modules/spi/
I strongly recommend reading this document:
https://tttapa.github.io/ESP8266 …
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