Tag: esp8266

WiCard - Smart Programmable WiFi Controller Module

esp wifi microphone

ESP WiFi Microphone

I recently have updated “ESP WiFi Microphone” project to rev 1.3 and now the revision 1.4 is available which is stronger and more stable than rev 1.3. This project is compatible with both of ESP8266 and ESP32 modules and you can simply upload it on NodeMCU, ESP32 DEVKIT and other similar boards. In the latest…
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spycam

SpyCam Project (Video and Audio Recorder) With Ai Thinker ESP32-Cam

The SpyCam project uses the “AI Thinker ESP32-CAM” module which has a 2MP Camera, 10 I/O pins, an on-chip LED and one MicroSD slot to store the images and videos. With its tiny sized camera and 240MHz CPU is able to provide a fair quality images and video frames. You can either use a “WaveShare…
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waveshare

ESP32 WiFi Microphone

The “DOIT ESP32 DEVKIT V1” module has multiple ACD pins which work in range of 0V to 3.3V with 12 bits resolution (0-4095). The pin that we have used for this project is GPIO33 (D33). In the “ESP32 WiFi Microphone” project, we have used this channel as the audio signal input. Here’s the project link:…
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wicardkit software programmer

WiCardKit Software, Programmer and USB to Serial interface

The high voltage (parallel) programming method which has been used in WiCardKit Software programmer is the highest layer of access to the microcontroller memories and programming. This method can unlock the AVR/PIC chips which can’t be programmed by regular programmers while the chips work well. The other feature is the “reset” pin in some the…
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wifi rgb driver board

WiFi RGB driver With Twp Channels and Light Flashing program

The WiFi RGB Driver receives the commands from the user via WiFi with ESP8266 and the web page, then sets the duty cycle of PWM signal and sends it to the MOSFETs and sets the light intensity of two separate RGB channels. You’ll be able to set a constant color for the RGB lights in…
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wifi ecg oximeter

WiFi ECG Monitor (Oximerer and Heart-Rate Diagram) with ESP8266

WiFi ECG Monitor calculate and shows the blood’s oxygen saturation and the heartbeat-rate with the diagram.“ESP8266” is a programmable WiFi module which is the main processor of the project and communicates with the oximeter module via I2C and the user interface via WiFi. “MAX30100 Pulse Oximeter” is a module with two RED and Infrared LEDs…
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wifi esp8266 microphone arduino

ESP8266 Microphone (WiFi) With Arduino – Updated

The “Ai Thinker ESP12” module (ESP8266MOD) has an ACD pin (works in range of 0V to 3.3V) with 10 bits resolution (0-1023). The pin is between RST and EN. In the WiFi ESP8266 Microphone project, we have used this channel as the audio signal input. The ESP8266 Microphone Audio Stream Page This page is in…
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wifi microphone

ESP8266/ESP12 Arduino WiFi Microphone Source Code

The “Ai Thinker ESP12” module has an ACD pin which works in range of 0V to 3.3V with 10 bits resolution (0-1023). The pin is between RST and EN. In the “WiFi Microphone” project, we have used this channel as the audio signal input. This project contains two folders ESP8266WiFiMicrophone (the WiFi Microphone source code)…
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wifi oscilloscope

ESP12 (ESP8266) Arduino WiFi Oscilloscope Source Code

The “Ai Thinker ESP12” module has an ACD pin which works in range of 0V to 3.3V with 10 bits resolution (0-1023). The pin is between RST and EN. This pin is the input of WiFi Oscilloscope. The link of project in our online store: ESP12 (ESP8266) Arduino WiFi Oscilloscope Source Code This project contains…
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wifi autoconnect

WiFi Autoconnect with Arduino and ESP8266/ESP32

WiFi Autoconnect project contains two folders ESP32WiFiAutoConnect (the autoconnect source code) and PHP Script (For server use option). The link of project in our online store: Arduino ESP32 WiFi autoconnectArduino ESP12/ESP8266 WiFi autoconnect The source code contains 3 files: ESP32WiFiAutoConnect.ino – the main program AC.ino (autoconnect handler) AC.h (configuration headerfile) First open one of the…
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