ReviewsWifi Modules

Outdoor 90~250V 180 Degree Infrared PIR Motion Sensor Detector Wall Light Switch Black

PIR motion sensors have the jumper breakout for dual-mode operation (as pictured). Works with any SOC, MCU or can even work stand-alone to build quick-n-dirty motion-activated lights, cameras or w/e..
The PIR sensors have a great range of detection and are easy to connect.Great addition to an projects..
Passive infrared detector(PID) worked perfect for automatic light with MQTT and Lua and esp8266 wifi set up with a home assistant hub..
These are adjustable motion sensors, which have small helpful potentiometers/pots on board to adjust on-time and sensitivity.They work well and do not need a library to run..
These little infrared sensor modules for general motion detection of up to 15 feet and almost never give a false alarm..

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AITRIP 6pcs D1 Mini NodeMCU ESP32 ESP-WROOM-32 WLAN WiFi Bluetooth Development Board 5V Compatible with Arduino

Wireless WiFi Bluetooth 2 in 1 dual-core CPU module MINI KIT ESP32 module development board module.
100% compatible with Arudino IDE, Lua and Micropython.
Designed with ultra-low power technology, it offers the full range of performance and features of the ESP32 chip. The pin arrangement provides compatibility with the modules developed for the D1 Mini ESP8266 while also offering fast WLAN, enhanced GPIO, Bluetooth functionality.
All I/O pins have interrupt, PWM, I2C and one-wire capability, except the pin DO.
It has a similar pin layout to the conventional D1 Mini ESP8266-12F and is therefore pin-compatible with most accessories for it..

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SparkFun XBee Explorer Dongle - Red

UART communication board, XBee interface, USB interface.
XBee USB Adapter is a UART communication board which supports XBee connectivity, features UART interface, USB interface, and onboard buttons/LEDs,....
Test XBee modules: onboard buttons/LEDs for easy testing. Program/Configure XBee modules: make it easy to program/configure the XBee modules....
USB to UART module: features CP2102, provides UART interface and power output interface, connect it to your system easily.
Note:The XBee/ZigBee modules and Core2530 (B) in the photos are NOT included..

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ADMLZQQ Android 11 Car Radio Head Unit for BMW X3 E83 2004-2009 2Din GPS Navigation, 10.25 Inch Support Original Car System Carplay Bluetooth FM AM RDS Steering Wheel Control Rear Camera,A,8+256G

...oid Auto, for iPhone, Android phones, realize the mirror connection of mobile phone and radio, more convenient to use.
[GPS Navigation & 4G+Wifi ] GPS Navigation, accurate positioning, covering a wide area, users can choose to online maps as well as offline maps. Supports almost all GPS applications. The built-in 4G modules lets you stay connected to fast networks practically anywhere you go. Better signal reception, with wifi connected, you can download apps you like and watching videos.
[Bluetooth & FM/AM Radio] Support bluetooth hands-free calling, downloading phonebook and play bluetooth music streaming. Use the hands-free feature to make or receive calls without distractions and is safer. Microphone makes your call clearer. Supports stations in all countries, high quality FM radio allow you to listen to real-time radio, news, weather forecast so that your driving is no longer boring any more.
[Other function] Rear View Camera / Steering Wheel Control / GPS navigation / Split screen / Mirror link / FM AM RDS radio / DSP / USB / 4G and WIFI / Bluetooth hands-free call / 1280 x 480 resolution / 1920 x 720 resolution /HD video output / audio outputs / multilingual / Camera DVR (optional) / OBD2 (optional) / DAB+ (optional) / TPMS (optional).

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BIGTREETECH Octopus V1.1 32bit Control Board + TFT35 E3 V3.0.1 Touch Screen Display + 8xTMC2209 V1.3 Stepper Motor Driver DIY for Voron V2.4 3D Printer Controller Board Support Klipper Raspberry Pi

... 32-bit ARM-level Cortex-M4 series STM32F446ZET6 chip with a frequency of up to 180MHz, and supports 8 stepper motors. Equipped with highly modular open source firmware Marlin2.0, which greatly improves the overall performance of the motherboard, and all the functions of the motherboard do not require any expansion modules, and supports running Klipper and Marlin firmware.
⭐SUPER MULTI-FUNCTION CONTROL PANEL: Support material interruption detection, continuous printing after power failure, shutdown after printing, BL_Touch, support online printing, etc. Upgrading the configuration firmware through the SD card, the operation is simple, convenient and efficient. Using high-performance MOSFET, the heat dissipation effect is better..
⭐MULTI-FUNCTION DISPLAY: TFT35 E3 V3.0.1 touch screen has higher compatibility. You can choose two working modes: UART serial screen mode and 12864 screen mode. The WIFI port is reserved, and the WIFI function is implemented by an external WIFI module.SD card update firmware is simple and convenient, download from our github, copy and save to SD card.
⭐ULTRA-QUIET DRIVER: TMC2209 v1.3 wi....

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OSOYOO Robot Rc Smart Car DIY Kit to Build for Adults Teens with Servo Power Steering Motor, WiFi, Bluetooth, Code Programmable Compatible with Arduino UNO

...and all students to learn valuable skills, fully compatible with Arduino UNO R3 board, it will help you learn about electronic circuits, programming sensors and actuators, the Internet of Things (IoT), coding, electronics, mechanical engineering and hands-on experience in robotics.
Package includes all the technical modules, parts, and sensors you need to build a fully functional robotic car: such as MCU board for R3, OSOYOO motor shield, OSOYOO ESP8266 WIFI shield, HC Bluetooth module, line tracking module, ultrasonic sensor, micro servo motor, battery, and charger.
Multifunctional and features all the highly advanced intelligent features and driving modes that you expect for a robot car: which includes: auto-go, line tracking, ultrasonic avoidance, Wifi IOT control, Bluetooth App control, compatible with Android and Apple IOS devices via an app developed in house exclusively for OSOYOO.
Step-by-step instructions, videos, and tutorials will show you detailed instructions on installing your new robotic car, with easy-to-understand circuit graphs, sample code, demo videos, and North American-based product support.

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Empress Effects ZOIA Modular Synthesizer and Guitar Multi-Effects Pedal

80+ Modules and Growing - ZOIA comes packed with a vast collection of modules to create just about anything you can dream up. With ZOIA the only limit....
Create your own effects, synths, control devices, and more! - Oscillators, LFOs, filters, bit crushers, envelope followers - these are just a handful....
20+ Ready-Made Effects Modules - Pre-built effects modules such as reverbs, delays, chorus', flangers, overdrives and more..
Up to 64 Patches - Create and save up to 64 patches that can be easily recalled during live p.

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3 Pieces ESP WROOM 32 ESP32 Development Board 2.4GHz WiFi Dual Cores Microcontroller Integrated with Antenna RF Low Noise Amplifiers Filters

Package contains: you will get 3 pieces of ESP-32 2.4GHz dual-mode WiFi development boards, enough for your daily use and replacement.
Multiple functions: ESP32 development board integrates antenna switches, RF balun, power amplifiers, low noise amplifiers, filters and power management modules.
And the entire solution occupies the smallest printed circuit board area.
ESP-32 development board is safe, reliable and scalable to various applications, bringing you a lot of convenience.
Small size: ESP-32 dual-mode module is compact and easy to embed into your device, convenient to use.
Low power consumption: the development board uses 2.4GHz dual-mode Wi-Fi, chip ESP-WROOM-32, and 40nm low power consumption technology.

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SunFounder Raspberry Pi Ultimate Starter Kit for Raspberry Pi 4B 3B+ 400 with Raspberry Pi Smart Video Robot Car Kit

...Pi Kit】SunFounder Raspberry Pi Kit is suitable for all users, from beginners to advanced programmers. The pi kits includes a variety of components and sensors. With 161 example projects, all Raspberry Pi models will be able to maximize their functionality. ( ✳RASPBERRY PI Not Included).
【337 Components and IoT Modules】The Raspberry Pi 4 Kit includes all the necessary components and IoT modules for learning application programming and exploring creative prototyping. For example, camera modules, speaker modules, dot matrix modules, I2C LCD modules, infrared sensors, accelerometers, 9G servo motors, etc..
【AI Robotics Car Kit】The PiCar-X is an AI self-driving robot car kit compatible with Raspberry Pi models 4B, 3B, 3B+ and 2B (Raspberry Pi not included). Suitable for adults and teens, the PiCar-X is the ideal platform for learning robotics programming, OpenCV, TensorFlow and Deep Learning..
【Programing Software】PiCar-X supports both Python and SunFounder Ezblock language. Ezblock is engineered with an intuitive graphical-user interface to allow new Raspberry Pi users to quickly master robotics programming, and can provide remote control through a web interface..
【One-stop Online Learning & Programming】SunFounders' online learning platfo....

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KEYESTUDIO Mini ESP32 Development Board with ESP-WROOM-32 Microcontroller Dual-Mode WiFi + Bluetooth Integrates Antenna, RF,AMP, Filter AP STA for Arduino

The ESP-WROOM-32 module is an industry leading integrated WiFi + BLE solution with less than 10 external components..
It integrates antenna switch, RF balun, power amplifiers, low noise amplifiers, filters and power management modules..
It also integrates with TSMC's low-power 40nm technology, so that power performance and RF performance are safe and reliable, easy to expand to a variety of applications..
The board has brought out most I/O ports to pin headers of 2.54mm pitch. These provide an easy way of connecting peripherals according to your own needs..
Board is fairly well built and fits nicely on breadboard..

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Honeywell LYNX Touch 5210 4.3\ All-in-One Wireless Home and Business Alarm Control System

...ave Support via L5100-ZWAVE Z-Wave Control Module for L5210 (SOLD SEPARATELY - NOT INCLUDED) Up to three thermostats (HVAC system or battery powered) with 1°F and 0.5°C set points Four door locks – Jammed locks reported to Honeywell Total Connect Remote Services 40 devices such as lights, switches and lamp modules 20 scenes 20 rules or event-based actions 20 schedules or time-based actions Sunrise/sunset lighting control Randomized lighting control.
Wi-Fi via L5100-WIFI Wi-Fi IP Communication Module for L5210 (SOLD SEPARATELY - NOT INCLUDED) IEEE 802.11 B/G/N radio Supports alarm reporting Supports two-way voice LYNX Connect app supports up to four mobile iOS and Android devices.
Honeywell 3GL Communications GSM radio (SOLD SEPARATELY - NOT INCLUDED) – protocol supports AT&T and Rogers networks ADEMCO Contact ID Reporting (four or ten digit account numbers) SIA Format Reporting Internet central station communication with L5100-WIFI or ILP5 module GSM cellular central station communication with internal GSM radio Selection for primary communication path when using dual paths Touch activated radio registration GSM radio signal strength display Two-way voice communication over POTS, IP/Wi-Fi or GSM Honeywell Total Connect ready Alarm....

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