359 Results for "esp8266"

Hacking a Cheap Wifi Outlet
Instructions from Hacking a Cheap Wifi Outlet
Code up and upload new firmware from the Arduino IDE.Remember:GPIO 4 is the Blue LEDGPIO 5 is the RelayGPIO 13 is the button. You want to bind an interrupt handler to GPIO 13Here is some example code to get you started.Create a new Arduino project, insert...

ESP8266 Firmware Flashing with a Bus Pirate
Details from ESP8266 Firmware Flashing with a Bus Pirate
Starting with the wiring as per the diagram.Using a terminal application, put the Bus Pirate in UART Mode ("m", "3"...) and then press enter through all the defaults.Put the Bus Pirate into Transparent Bridge Mode "(1)" and disconnect your terminal application.Disconnect...

WMATA Metro Train Status
Details from WMATA Metro Train Status
An ESP8266 will control a neopixel ring (metro line), 7-segment LED (arrival time), and 20x4 LCD screen (station updates).An Adafruit Huzzah programmed with the Arduino Software using and FTDI cable will attempt to connect to the wifi network specified...

#2 ESP-display-shield
Log from Me building/using other people's ideas/projects
As you could have noticed @davedarko and I did each built an ESP8266 development board. Because they are very similar I could copy his idea of a display shield. In his project #ESP8266 RFid reader you can see his way. I did rebuilt this idea to fit to...

Sticking with Arduino - for now
Log from meinEnigma
Did seriously consider switching from Arduino to ESP8266 with program space as no 1 reason. After thinking about it for a while I decided to stick with arduino despite the limit of 32k program space. Reasons are mostly the time it will take to do the...

ESP8266 Lua Tutorial, Part 2
Details from ESP8266 Lua Tutorial, Part 2
Take a look at Part 1 of this tutorial series: ESP8266 SDK TutorialLearn how to use the ESP8266 SDK. This is what the pros use!ESP8266 Lua/NodeMCU TutorialA look at the NodeMCU Lua interpreter for the ESP8266. Learn how to get to Blinky!ESP8266...

ESP8266 Arduino Tutorial, Part 2
Details from ESP8266 Arduino Tutorial, Part 2
Take a look at Part 1 of this tutorial series: ESP8266 SDK TutorialLearn how to use the ESP8266 SDK. This is what the pros use!ESP8266 Lua/NodeMCU TutorialA look at the NodeMCU Lua interpreter for the ESP8266. Learn how to get to Blinky!ESP8266...

ESP8266 SDK Tutorial, Part 2
Details from ESP8266 SDK Tutorial, Part 2
Take a look at Part 1 of this tutorial series: ESP8266 SDK TutorialLearn how to use the ESP8266 SDK. This is what the pros use!ESP8266 Lua/NodeMCU TutorialA look at the NodeMCU Lua interpreter for the ESP8266. Learn how to get to Blinky!ESP8266...

Lets do it
Instructions from Setup & Update the ESP8266 - Getting Started Guide
For communication to the module we are using Arduino IDE, it's simple and it has a Serial monitor. We first need to install the ESP board so the software recognizes our board (If you have not already installed Arduino IDE you can go HERE and install...

Yet another description of where I do not want to be
Log from ReacTick
Here are a couple pictures of R2, the latest, greatest version. Compare it to R1 on the right. The largest glaring difference, as I hinted at in the last log, is that I put a PIC microcontroller on there. It has an open source USB stack, plenty...

WiFi Webradio on ESP8266 or ESP32
Details from WiFi Webradio on ESP8266 or ESP32
See http://www.instructables.com/id/Wifi-Webradio-With-ESP8266-and-VS1053 for the description of the minimal prototype. See Github for sources See github source for the ESP32 version ( vs1053 or i2s or pcm or internal DAC) See A project derived...

The Plan
Log from ESP8266 with True USB
The plan for now is to create a development board with the ESP12F module on it, and one of the USB-enabled microcontrollers. The board would have a special "files" button on it. If started without the button pressed, the microcontroller will act as a...

Alarm-Activated Curtains
Details from Alarm-Activated Curtains
I have trouble waking up in the morning. The bed is so darn comfy, and it's nice and dark in the morning with my blackout curtains. I strove to take away one of those comforts with an automated curtain system! When my alarm sounds, the curtain opens,...

Sometimes things doesn't work
Log from RooMQTT
Yep it happend. After getting all the parts, some soldering, charging the Roomba, testing all the voltages (remember there are 14 to 18 VDC coming out of the Roomba, that would release the magic blue smoke super fast), connecting the ESP8266 Module,...

Flashing
Instructions from Setup & Update the ESP8266 - Getting Started Guide
All the necessary documentation and tools for flashing the firmware on ESP8266 chips are available online, and much of it resides at the Espressif website. As I found it difficult for a newbie to get along on their website you can download the necessary...

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