Other micro-controller uses 5v as standard input voltage, many latest device modules, popular sensors, GPS, RF modules, Flash Memories, SPI storage, Display, use 3 to 3.3v most of this devices requires logic level conversion to protect them from high voltage
Monitor your Networked Servers / Routers with ESP8266 / NodeMCU as Stand-alone Wirelessly
Another project that demonstrate how to wire the ESP82366 Module and 16×2 i2C LCD as a network monitoring device to observe the network web/app server communication and can handle many host depend on your requirements. ESP8266 is a WiFi full
Wiring the ESP8266 12/12E as NTP Network Time Protocol via UDP as Stand Alone
NTP (Network Time Protocol) is a clock protocol that synchronize between servers and computers system, attach to the data networks. NTP was designed by David Millis at the University of Delaware. NTP is envisioned to synchronize all participating computers of
Wiring & Programming ESP8266 12/12E / NodeMCU as WiFi Remote Client/Server Mode
Another illustration how to wire the ESP8266 as server and client mode, therefore there is no need to use a router or smart phones to interact/communicate to the ESP8266, this is direct communication between 2 ESP module as server and
Wiring the A7 / A6 / A6C / A2 / A20 GSM GPRS / GPS WIFI Quad Band 2G GSM Module Board
This is A7, A6C, and A6 is a GSM/GPRS/GPS Module that Supports GSM, GPRS, and GPS Quad-Band 850/900/1800/1900 MHz 2G GSM network worldwide with an SMS, GPRS Class 10 Data Service, and GPS feature and supports digital audio and analog
Wiring Flashing / Programming ESP-32 / ESP32S with USB – TTL / UART and Integration with Arduino IDE
ESP32S Wifi Bluetooth combo module is ultra performance that is high ultra low-power consumption Wi-Fi and Bluetooth wireless platform based on ESPRESSIF ESP32 chipset. ESP-32S dual-core 448 KByte ROM | 520 KByte SRAM | 16 KByte SRAM in RTC |
Wiring HC-21 (M02) 2.4GHz Wi-Fi Serial Universal Asynchronous RX/TX on Microcontroller
This is the HC-21 an embedded Wi-Fi UART module built IEEE802.11 wireless network protocol stacks and TCP/IP protocol to achieve conversation between serial data to wireless network communication. The HC21 can be connected via wireless to wireless without any support
Wiring ESP8266 12/12E with G1/2 Liquid / Water Flow Sensor on Wireless Monitoring
Another illustration on ESP8266 12/12E as smart metering using liquid/Water flow sensor. Water flow sensor is capable of measuring flows in pipes from 0.15 to 60 liters per minute, suitable for measuring water consumption or detecting pipe leakage and monitoring
Wiring the ESP8266 12E Remote Soil Moisture Temperature & Humidity Monitor
Another illustration that demonstrate how to use the ESP8266 as a web-based Soil Moisture / Temperature and Humidity Monitor. If you’re new to ESP8266 please refer to this link. There are 3 main component are used to this project. The
14CORE BOT on ESP8266 L298N/L293D Wifi Web Base Controller
This is a wireless remote controlled robot using ESP8266 with L298N or L293D H-Bridge Motor Controller along with your Arduino Microcontroller, This bot is also tested in ESP8266 7, 12, 12E with or without Microcontroller. As you can see the
Wiring The HMI NEXTION TFT Touch Display on 6 Channel Relay Module with Microcontroller
This is the NEXTION HMI a Human Machine Interface device that provides a GUI control of instruments that feeds from your microcontroller. The Nextion is simplified interface to visualize the process between a human and machine, these device is useful
The IOT Protocols The Base of Internet of Things Ecosystem
IOT Internet of Things are the next technological revolution that will invest every area such industrial, transportation, building constructions, manufacturing, agriculture, healthcare, energy on everyday life, etc. IOT promises to connect every things all together enable them to exchange information like,