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ESP32-SL/WiFi module antenna version ESP32 serial port to WiFi wireless transparent transmission WiFi+Bluetooth module(ESP32 SL)
- Type: RF Semiconductors
- Model #: FF-GG-381
- $19.30 –
- More options from $19.30
- Free Shipping
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eWelink 1/2/3 Gang WIFI Smart Mechanical Switch Touch Panel Wall Light Switch APP Remote Control Switch Single Live Wire No Neutral Line Switch Support 433Mhz Remote Control
Limited time offer, ends 07/12
- Type: Switches
- Model #: BG-1659101RB
- $24.99 –
- Free Shipping
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WiFi Smart Switch, 1-63A Adjustable WiFi Circuit Breaker, Smart Life/Tuya APP Remote Control Monitor Voltage Power Energy Usage, Compatible with Alexa Google Home, DIN Rail Mountable
- Brand: Meterk
- Part Number: DLQ-Wifi
- Type: Linear
- Contact Current Max: 63 amps
- Model #: 164742050933
- $51.99 –
- Free Shipping
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Smart WiFi Light Switch Wireless Relay Switch Module Remote Control Home Automation Timers Compatible with Alexa Echo Google Home iPhone Android App
- Brand: Meterk
- Part Number: EMR111A6-1E
- Type: Linear
- Contact Current Max: 10 amps
- Model #: 441627229923
- $25.99 –
- Free Shipping
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Waveshare Sense HAT (B) for Raspberry Pi Onboard Multi Powerful Sensors Supports External Sensors
- Model #: 9435761176014
- $48.99 –
- More options from $48.89 - $54.99
- Free Shipping
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Smart APP WiFi Garage Door Controller Switch for Car Garage Door Opener Remote Garage Switch Mobile Wireless Remote Control Garage Door Switch Garage Door Switch Controller
Limited time offer, ends 07/12
- Type: Switches
- Model #: SGDS-02WX
- $46.99 –
- More options from $34.90 - $46.99
- Free Shipping
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Smart APP WiFi Garage Door Controller Switch for Car Garage Door Opener Remote Garage Switch Mobile Wireless Remote Control Garage Door Switch Garage Door Switch Controller
Limited time offer, ends 07/12
- Type: Switches
- Model #: SGDS-01CKM
- $46.99 –
- More options from $34.90 - $46.99
- Free Shipping
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2PCS DS3231 High Precision RTC Real Time Clock Module Memory Module RTC adapted to 3.3V/5V Compatible with Arduino and Raspberry Pi
- Model #: A9Y1-1020-19
- $36.98 –
- Free Shipping
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Waveshare Sense HAT C Type Compatible with Raspberry Pi, Onboard Multi Powerful Sensors, Supports External Sensors
- Model #: 9391048856942
- $53.09 –
- More options from $52.99 - $76.99
- Free Shipping
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Waveshare Industrial 8-Channel Relay Module for Raspberry Pi Pico Power Supply Isolation Photocoupler Isolation
- Model #: 9435761176236
- $53.89 –
- More options from $53.79 - $59.79
- Free Shipping
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DC 12V 1CH 433Mhz RF Wireless Relay Remote Control Light Momentary Switch Transmitter with Receiver (1 Relay)
- Brand: Meterk
- Part Number: KR1201B_KT08_2_SET
- Application: Wireless
- Approvals/Standards: 2AUN5-KT16, has_fcc_id
- Model #: 312057458709
- $25.99 –
- Free Shipping
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Smart RF Relay Switch eMylo Wireless Remote Control Switch DC 12V One Channel Momentary Module 433Mhz Relay Receiver with Two Transmitters
- Brand: Meterk
- Part Number: YSL116D4N-FBA
- Type: Linear
- Coil Voltage VAC Nom: 12 volts
- Model #: 114561316885
- $31.99 –
- Free Shipping
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DC 12V 10A Relay Switch 1CH Wireless Remote Control Switch 433MHz Transmitter Receiver Momentary/Toggle Switch 12V Opener Garage Door keypad Universal Wireless ON Off (2* Control+1* Receiver)
- Brand: Meterk
- Part Number: OKA-09-wdnmd7Y8-Q234
- Coil Voltage VDC Nom: 12 volts
- Contact Current Max: 10 amps
- Model #: 279282370195
- $25.99 –
- Free Shipping
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ESP-07 module, ESP8266 to WiFi serial port, wireless transparent transmission, ceramic+external antenna
- Type: RF Semiconductors
- Model #: FF-GG-055
- $16.30 –
- More options from $16.30
- Free Shipping
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DC 12V 4 Channel WiFi Relay Module, ESP8266 ESP-01 Remote Control Relay Switch, Wireless Smart Home IoT Module for Phone Control
Limited time offer, ends 07/09
- Model #: C472-L5764
- $29.99 –
- Free Shipping
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Bluetooth 4.1 MP3 audio receiving board, lossless decoding board, wireless stereo music module
- Type: RF Semiconductors
- Model #: FF-GG-108
- $30.70 –
- More options from $30.70
- Free Shipping
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Wireless module ESP8285, wireless transmission control module WIFI, development board, ESP-01F, ESP-01M, ESP-01E, M3
- Type: RF Semiconductors
- Model #: FF-GG-281
- $32.20 –
- More options from $32.20
- Free Shipping
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Waveshare Evaluation Kit, Compatible with Raspberry Pi Pico 2 Microcontroller Board, Based On Official RP2350 Chip, Dual-Core & Dual-Architecture Design, 11 Items
Limited time offer, ends 07/12
- Model #: 341302493726
- $81.88 –
- More options from $81.88 - $86.99
- Free Shipping
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Waveshare BME680 Environmental Sensor, Compatible with Raspberry Pi 5/4B/3B/Zero/Zero W/Zero 2W/Pico/Pico W/Pico WH, Supports Temperature/Humidity/Barometric Pressure/Gas Detection
Limited time offer, ends 07/12
- Model #: 677658778201
- $40.08 –
- More options from $40.08 - $42.99
- Free Shipping
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ESP8266WIFI four-way 30A relay module ESP-12F development board secondary development DC7-28/5V
- Type: RF Semiconductors
- Model #: FF-GG-434
- $32.20 –
- More options from $32.20 - $34.10
- Free Shipping
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Waveshare 2PCS Raspberry-Pi-Pico-2-CC, Compatible with Raspberry Pi Pico 2 Microcontroller Board, Based On Official RP2350 Chip, Dual-Core & Dual-Architecture Design, 3 Items, 2PCS Version
Limited time offer, ends 07/12
- Model #: 545178810278
- $56.58 –
- More options from $56.58 - $60.36
- Free Shipping
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ESP32 Development Board USB Dongle Bluetooth Gateway Splaton
- Type: RF Semiconductors
- Model #: FF-GG-044
- $99.20 –
- Free Shipping
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D1 WiFi R3 One development board based on ESP8266 ESP-12F learning module
- Type: RF Semiconductors
- Model #: FF-GG-052
- $21.00 –
- More options from $21.00
- Free Shipping
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DC 12V 4 Channel Wifi Relay Module ESP8266 ESP-01 12 V Relays Module Remote Control Switch For Smart Home IOT Transmission Phone
- Model #: XSW-1212
- $33.99 –
- Free Shipping
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ESP8266WIFI 16-channel 24V relay module ESP12F development board secondary development DC24V power supply
- Type: RF Semiconductors
- Model #: FF-GG-427
- $58.40 –
- More options from $58.40 - $59.50
- Free Shipping
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Eaton Wi-Fi Smart 15-amp Single-pole/3-way Smart Push Light Switch, White/Light Almond/Ivory, WFSW15-C2-BX-LW
- Brand: Eaton
- Model #:
- $16.77 –
- Free Shipping
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RTL8821CU 11ac modul Kombo 4.2 Wi-Fi/Bluetooth Dual-band USB2.0 Module
- Type: RF Semiconductors
- Model #: FF-GG-307
- $23.19 –
- More options from $23.19 - $25.10
- Free Shipping
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BW16-Kit development board, low-power Bluetooth programmable module, RTL8720DN dual band WiFi, C-type interface
- Type: RF Semiconductors
- Model #: FF-GG-135
- $29.90 –
- More options from $29.90
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AVR development board, ATTINY13A-SSU learning board, experimental testing board, AVR board, minimum system
- Type: RF Semiconductors
- Model #: FF-GG-300
- $56.20 –
- More options from $56.20
- Free Shipping
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76-108MHz FM Stereo Radio DIY Kit Wireless FM Transmitter Module Frequency Modulation Electronics Soldering Practice Project
- Type: Modules & Embedded Solutions
- Model #: W2003
- $20.67 –
- Free Shipping
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12V - 24V Secure Wireless RF Remote Control Relay Switch Universal 2-Channel Receiver with 2 Transmitters for Garage Door Openers, LED Lights etc (KIT-1)
- Brand: Meterk
- Part Number: KIT-1
- Coil Voltage VAC Nom: 12 volts
- Coil Voltage VDC Nom: 12 volts
- Model #: 678452526869
- $43.79 –
- More options from $43.79
- Free Shipping
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KEHIPI EMF Detector, Detect All 3 Types of Electromagnetic Radiation Field in 1 EMF Meter for Cell Towers, and Smart Meters, EMF Reader for Home, Office (RD630W)
- Brand: RDINSCOS
- Features: 1*EMF METER/1*BAG
- Model #: RD630Wsf1
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AC 110V-230V Wifi Relay Switch Multi Channel Mobile Phone Remote Control Network Relay Module With Antenna Wireless Smart Home
- Model #: 1-Net-Switch1312
- $55.90 –
- Free Shipping
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Ra-01SC adapter board LLCC68 chip LoRa wireless RF module SPI interface IPEX antenna(Adapter plate Spring)
- Type: RF Semiconductors
- Model #: FF-GG-357
- $25.70 –
- Free Shipping