Electrodragon boards and modules used in education

Electrodragon boards and modules used in education

We are pleased to inform that our boards and modules have been used during course “Internet of Things” at the WSB University in Wroclaw (Poland, UE). Students learned about the ability to build and programing “Smart Home” using the Electrodragon Relay boards, modules, various sensors, and LEDs and displays. PlatformiIO was used for example programming. […]

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ESP8266 Smartconfig Follow Up

ESP8266 Smartconfig Follow Up

It seems the current online custom build with dev branch can not work well with smartconfig, or the ESP8266 smart config android APK, so we tried to figure with the espressif official APK and master branch. The master branch is: Build on ESP8266 NONOS SDK 1.4.0, support ESPTouch 0.3.4.3 Dev branch version is Espressif NONOS SDK […]

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ESP8266 Flash Firmware

All the relevant items can be purchased from www.electrodragon.com!  items used in here including: ESP-07 with on board status LED (ESP-12 LED will not work for arduino blink sketch) ESP breakout board CH340 USB-TTL programmer breadboard and a few jumper wires. You can find the flash tool on this page. Flashing options in the tool explained […]

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Flash NodeMCU to Wi07-12 ESP8266 Board

The NodeMcu development board is sold out recently, not sure when the new stock will arrive. The development has some peripheral circuit to ease your usage, including USB-UART, USB5V-3.3V power supply, buttons, and lead out all the IOs. But you can still use the Wi07-12 standalone without the dev board, we use a FT232RL breakout […]

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ESP8266 SDK Windows Setup (updated 11/29)

There is already an official SDK running on Linux Lubuntu, very easy and simple to use. But now here we have the SDK environment transplant to Windows system via the software tool called cygwin, which allow you to create the linux environment in the windows, and we have the SDK running on this certain environment. This […]

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ESP8266 GPIO Test (Edited firmware)

Get the firmware from our wiki page here. edited version based on 00160901. Follow the wiring setup for update mode in our old post. Use the XTCOM tool to upload the firmware, first connect the port, and select FLASH IMAGE DOWNLOAD, the first flash.bin file should be upload to 0x0000, and second rom.bin should be upload […]

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