IoT
-
NodeMCU Internet of Thing (IoT) Hobby Kit Set 2
$49.05NodeMCU is a popular and powerful open source IoT platform. It includes firmware which runs on the ESP8266 Wi-Fi SoC from Espressif Systems, and hardware which is based on the ESP-12 module. The term “NodeMCU” by default refers to the firmware rather than the development kits. The firmware uses the Lua scripting language. .
-
Raspberry Pi Pico Wireless – Pre-soldered Headers
$17.44Network your Pico for a complete IoT solution. Raspberry Pi Pico W comes with a fully certified module on board featuring 2.4GHz 802.11n wireless LAN, making it the perfect solution for loT applications and projects requiring wireless communication.
-
RC522 RFID Card Reader/Detector Module Kit
$6.54RFID Card Reader/Detector Module Kit (13.56Mhz, RC522, S50, Mifare One)
-
RFID Card Reader Module for Arduino
$9.27The RFID Card Reader Module for Arduino is a compact and versatile device that allows your Arduino project to read RFID tags. With a simple interface and easy-to-use library, this module can read 125kHz RFID cards and tags, providing a seamless and efficient way to authenticate users or objects. Its compact size and low power consumption make it an ideal choice for embedded applications, while its robust design ensures long-lasting performance. Whether you are building a security system, attendance recorder, or inventory management system, this RFID Card Reader Module is an excellent choice to streamline your project.
-
WeMos D1 NodeMcu V3 CH340
$10.90This is the famous NodeMCU which is based on ESP8266 WiFi SoC. This is version 3 and it is based on ESP-12E (An ESP8266 based WiFi module). NodeMCU is also an open-source firmware and development kit that helps you to prototype your IoT(Internet of Things) product within a few LUA script lines, and of course you can always program it with Arduino IDE.
Nodemcu V3 WiFi module integrated ESP8266 + additional memory 32M FLASH, USB serial port ch340g WiFi modern ESP8266 + 32MB, the module is based on a wide range of exploration ESP8266 system chip from expressif. WiFi modern ESP8266 + 32MB, compatible with nodemcu board. We add an extra memory size of 32MB. This is better for big library projects. You do not have to worry about the size of the memory. On board there are usb-ttl serial converter ch340g, mini USB socket. DC 4 ~ 9v PowerIn pin VIN. Pitch 2.54mm (0.1 “) 15 x 2-wire pin set. Do not solder. Combine WiFi access point and feature station + microcontrollers using Lua programming language is simple. WiFi Modern ESP8266 + 32MB, provides: FOR arduinO hardware IO. Can be used in the arduin0 IDE event-driven API network application 10 d0-d10, PWM function programming, IIC and SPI communication, in a board WiFi wireless network and ADC (A0, etc. can be used as an access point and / or station, host Server), connect to the Internet, get or upload data, and the developing board can use the mounting board.
-
WeMos D1 R1 WiFi ESP8266 Board
$16.35WeMos-D1R1 IoT development board is an ESP8266-12 based WiFi enabled microprocessor unit on a Arduino-UNO footprint. That means the board looks and works (in most cases) like an UNO. Apparently several shields, sensors and output devices that are manufactured for the Arduino platform will work on the WeMos-D1R1 with the added advantage of builtin WiFi.
-
