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Christmas 2015 yours truly was one of the lucky few in the world to receive the ESP32 for experimenting. The board was not assembled, and it was quite intimidating to assemble the board with just a fine tip solder. The experiment is documented at this URL:https://www.instructables.com/id/Beginners-ESP32-Gu...This afternoon, yours truly came across the Arduino Core for ESP32 on github URL here: https://github.com/espressif/arduino-esp32 . Very excited on this discovery, he was eager to experiment with it, but only when he is done with the consultations. If his STM serves him well, he recalled witnessing the exponential growth of IoT devices made with ESP8266 posted on the Internet, the ESP8266 board wars by the various board makers, professionals and amateurs a...
2017 - 08 - 02
NOTE: The esp8266 Arduino core has a bug that causes wifi dhcp connect to fail if a delay() is used in the setup() functionNOTE: Make sure the Serial Monitor DTR and RTS checkboxes are OFF when using esp8266 devices, otherwise you will find youself pressing the reset button quite often :)The ESP8266 hardware can be installed from within Visual Studio Board Manager but the Arduino Ide Board Manager is recommended (bug: click the Rescan button twice after installing new hardware for the boards to appear).NOTE: December 2016 - WiFi (with OTA) Debug Beta has been released. Update of variables during debug is not yet supported. Uses UDP messaging. Breakpoints and debugging auto-deactivates when a debug session ends. To upload with USB and debug ...
2017 - 08 - 02
If you have wondered, if is it possible run your sketch on the ESP8266 program like you did on your arduino UNO board. Yes it is possible, without using your UNO board.Just download the setup and start developing from the familiar Arduino IDE.Upload your programs direct to ESP8266  your ESP8266 by pressing the button ‘upload’ in Arduino.  Use the standard sketches like “blink” or use the basic examples like wifi_blink.Arduino programs running on your ESP8266 a 3 US$ wifi enabled board.Don’t forget to  check the example page.
2017 - 08 - 02
ESP8266 as ArduinoSo this Lazy Old Geek (L.O.G.) heard about this ESP8266 IC. Basically, it’s a microcontroller that does WiFi. There are many Instructables with this chip and many with an Arduino. But most of these are using the ESP8266 as a sensor/WiFi connected to a standard Arduino.Well, what I wanted to do was use the ESP8266 as an Arduino without having to use a standard Arduino.The ESP8266 is a microcontroller similar to the AtMega328 used in the standard Arduino, e.g., Arduino UNO.Now there is already a lot of information on doing this but I found it confusing, hard to figure out, sometimes misleading so I hope to simplify and clarify the process.Special thanks to Lady Ada, Adafruit and the Adafruit HUZZAH ESP8266 breakout module. As usual she provides thorough, useful information....
2017 - 08 - 02
Despite a wealth of tutorials for setting up and writing code for the ESP8266 WiFi module, there has not been much of anything on programming this cheap wireless module with the Arduino IDE. Finally, this has changed. After many months of coding, the Arduino IDE supports the ESP8266 module.The Arduino IDE support was announced on the ESP8266 community forum. Setup is fairly simple with downloads for Linux, OS X, and Windows. This isn’t an ESP8266 shield, either: you can write code for the ESP module, connect the serial pins, and hit the program button.The basic functions of the Arduino IDE – pinMode, digitalRead, digitalWrite, and analogRead – are available. Most of the WiFi functions work just like the WiFi shield library.There are a few things that aren’t written yet; PWM doesn’t work, a...
2017 - 08 - 02
This weekend at the Bay Area Maker Faire, Arduino in conjunction with SiFive, a fabless provider of the Open Source RISC-V micros, introduced the Arduino Cinque. This is a board running one of the fastest microcontrollers available, and as an added bonus, this board includes Espressif’s ESP32, another wonderchip that features WiFi and Bluetooth alongside a very, very powerful SoC.Details on the Arduino Cinque are slim at the moment, but from what we’ve seen so far, the Cinque is an impressively powerful board featuring the RISC-V FE310 SoC from SiFive, an ESP32, and an STM32F103. The STM32 appears to be dedicated to providing the board with USB to UART translation, something the first RISC-V compatible Arduino solved with an FTDI chip. Using an FTDI chip is, of course, a que...
2017 - 08 - 02
This tutorial uses built-in touch sensors on the ESP32 Dev Module to control an LED.Step 1: Getting the Dependencies.There are multiple ways to program the ESP32. We will be using the Arduino library. You can download it from the following link:https://github.com/espressif/arduino-esp32Clone or extract the libraries in your C:\Users\Documents\Arduino folder.If you do not have Arduino IDE installed already, here is the link to that:https://www.arduino.cc/en/Main/Software     Step 2: Configure the IDEAfter completing the previous step, start the IDE and go to ToolsBoard menu. Then select ESP32 Dev Module. The default settings should be good for flash speed, upload speed etc. Select the COM port which is connected to the ESP32.Step 3: Connecting the LEDNext, connect p...
2017 - 08 - 02
The ESP32 is the successor of the famous ESP8266. It has much more features like Bluetooth. This instructable shows you, how to deep-sleep the ESP32 and wake it up using different sources.Step 1: Watch the VideoIf you want more details, please watch this video:Step 2: ESP32 Block Diagram and PinsBut first, let’s get an overview: The ESP32 chip has 2 processor types, the main, and the ultra-low power, or ULP processor. And it has plenty of pins, which can be used by these two processors. Most of the ESP32 pins have many different functions, which can be quite confusing if you look at the data sheet. Here is an excel sheet for an overview of the pins of the WROOM-32 module:https://github.com/SensorsIot/ESP32-Deep-Sleep/blo...17 pins can also be used by the ULP processor, they are called RTC_...
2017 - 08 - 02
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Various lens option for D1 Pro (Advanced)

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Time: 2017-08-24
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If you're a night vision fan (or even just a person that doesn't always have time to take pictures during the day), we have a surprise for you. Forget about wasting time and energy mounting a heavy external light or making a DIY LED for your mini-cam. - the D1 board offers built-in LEDs to help you shoot in any lighting conditions.

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Christmas 2015 yours truly was one of the lucky few in the world to receive the ESP32 for experimenting. The board was not assembled, and it was quite intimidating to assemble the board with...
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