What can ESP8266 do?
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What can ESP8266 do?
The ESP8266 module enables microcontrollers to connect to 2.4 GHz Wi-Fi, using IEEE 802.11 bgn. It can be used with ESP-AT firmware to provide Wi-Fi connectivity to external host MCUs, or it can be used as a self-sufficient MCU by running an RTOS-based SDK.
What is NodeMCU used for?
NodeMCU is an open source platform based on ESP8266 which can connect objects and let data transfer using the Wi-Fi protocol. In addition, by providing some of the most important features of microcontrollers such as GPIO, PWM, ADC, and etc, it can solve many of the project’s needs alone.
What is an ESP8266 Development Board?
The ESP8266 is a cost-effective, and very capable WiFi-enabled microcontroller. Like any microcontroller, it can be programmed to blink LEDs, trigger relays, monitor sensors, or automate coffee makers, and with an integrated WiFi controller, the ESP8266 is a one-stop shop for almost any Internet-connected project.
How do you program a ESP8266 module?
How to program ESP8266
- Connect the USB-UART adapter to ESP8266 as follows: VCC -> VCC, GND -> GND, RX -> TX and TX -> RX.
- Pull the GPIO0 pin to GND.
- Connect the adapter to the computer.
- Run a program for flashing via UART, e.g. ESPEasy.
- Select the appropriate COM port and binary file you want to upload.
Is ESP8266 a NodeMCU?
NodeMCU is a low-cost open source IoT platform. It initially included firmware which runs on the ESP8266 Wi-Fi SoC from Espressif Systems, and hardware which was based on the ESP-12 module….NodeMCU.
| NodeMCU DEVKIT 1.0 | |
|---|---|
| Developer | ESP8266 Opensource Community |
| CPU | ESP8266(LX106) |
| Memory | 128kBytes |
| Storage | 4MBytes |
What is the difference between ESP8266 and NodeMCU?
ESP8266 is a microcontroller with WiFi capability. it requires external flash memory and some antenna to work. NodeMcu is a development board with esp8266 and a firmware with the same name. On the picture is a NodeMcu development board with an esp-12F esp8266 module soldered to the PCB of the NodeMcu.
How do I use Arduino with ESP8266?
In order to setup your Arduino IDE to work with your esp8266 arduino compatible module you need to make the following steps:
- Connect your ESP8266-01 Module to PC.
- Open your Arduino IDE.
- Go to File -> Preferences.
- Add this link to Additional Board Manager.
- Go to Tools -> Board Manager.
- Find ESP8266 board set and activate it.
Which software is used to program ESP8266?
Arduino — A C++-based firmware. With this core, the ESP8266 CPU and its Wi-Fi components can be programmed like any other Arduino device. The ESP8266 Arduino Core is available through GitHub. ESP8266 BASIC — An open-source BASIC-like interpreter specifically tailored for the Internet of Things (IoT).