Electronics

Overview:ESP32-DevKitC V4 is a small-sized ESP32-based development board produced by Espres-sif. Most of the I/O pins are broken out to the pin headers on both sides for easy interfacing. Developers can either connect peripherals with jumper wires or mount ESP32-DevKitC V4 on a breadboard.Package In..

Instruction: Contact UsMore details: Contact UsSummarize:LC 5V WiFi relay module carried a ESP8266 WiFi module and microcontroller. It will send the serial port instructions to the cell phone APP and Implementation within the local area network (LAN) for wireless control relay.Fun..

Feature:This downloader uses CP2104 USB to serial port chip, and adds ESP8266 automatic download circuit. It is very convenient for users to download programs, upgrade firmware, serial port debugging, etc. to Essence ESP-01/01S, support IDE, ESP8266Flasher and Espressif FLASH_DOWNLOAD_TOOLS dow..

Description:   1MB (8Mbit) Flash size. AP, STA, AP+STA modes available. Very simple AT commands, easy to use. Low-power consumption and small Internal LWIP interface. Only four pins interface, VCC-3V3, GND, TXD and RXD. AT commands firmware. New IC ESP8266ex This module just have small upgradation o..

Description: ESP-12F: breakthrough design, there are new breakthroughs. The new four-layer board design, the new revision antenna RF performance optimization, compared to the communication from the ESP-12E increased by 30% to 50%! Semi-hole chip technology, the whole IO leads, with metal shielding..

Schematic: Contact UsMore product:With OLED + DHT11 version: Contact Us With DHT11 version: Contact Us Only ESP8266 IOT Development Board version: Contact UsOverview:This module takes the ESP8266 module as the core, cooperates with the voltage regulator circuit,..

>>>Manual: Contact Us<<<Introduce:The processor core of the ESP8266 wifi board is the ESP8266-12FWIFI module. This module is developed by Essence Technology. The core processor of the module, ESP8266, integrates the industry-leading Tensilica L106 ultra-low power 32-bit micro ..

Description:   A adapter module for ESP-01 Wi-Fi module. 3.3V voltage regulator circuit and onboard level conversion circuit can make 5V microcontroller easy to use with ESP-01 Wi-Fi module. Also, the item can be used with UNO R3 or compatible board. Here is schenmatic:&nbs..

>>>Manual: Contact Us<<<Note: For the DIY kit, the user needs to have basic electronic knowledge, please check the manual before purchasing to make sure it can be used. Please purchase carefully to avoid unnecessary disputes. Thanks.Description:The weather station uses th..

Specification Type Watch Strap Compatible Model Fit for Xiaomi Mi Band 6 / Mi Band 5 Size (cm) About 21.5*2.6*1 cm Wrist Circumference (cm) Fit for 16-20 cm Weight (g) About 33g Package included 1* Watch Strap Tips Customers can adjust the length of the wristband and the position of the bead to c..

Features: 1. 100% Brand new.2. Can provide confidential communication, square finger PTT with Velcr0;3. Wear the laryngeal control microphone on the user's throat, and convey the sound through the vibration of the throat, which can be suitable for noisy environments;4. Suitable for working environme..

Features:   IC to control charging process, charging speed, high efficiency, full automatic constant temperature constant pressure, saturation detection automatically, prevent the battery overcharge, charging saturation can more than 95%. Charger lightweight and easy to carry ..