Communication Modules
SMART WIFI LED Controller 5 Channels
TTGO T-Call V1.3 ESP32 & SIM800L Wireless Mo...
SIM A7670C 4G LTE Module with Antenna
4 Channel 12v DC wireless relay Remote contro...
8 Channel RF Wireless ON/OFF Smart Switch wit...
12V, 4CH Channel 433Mhz Wireless Remote Contr...
12V 4CH Channel 443MHz Wireless RF Remote Con...
433MHz 24V 4 Channel Relay Module Wireless wi...
6 Channel Remote Control Light Switch 220V
SIM800A GSM GPRS Module with RS232 Interface ...
DC 12V 4CH Channel 433Mhz Wireless RF Switch ...
SIM800A Quad-Band GSM/GPRS Module with RS232
433mhz rf transmitter and receiver module Rf ...
12V DC 433 MHz 2 Channel RF Transmitter and R...
4 way Remote Control Light Switch 220V
- Sale -9%
SMART WIFI LED Controller 5 Channels
SMART WIFI LED Controller 5 Channels is a high performance LED controller .It is widely used in LED RGBW LED strip light, LED module and so on. It looks fashionable and elegant, with simple and...
- Sale -10%
TTGO T-Call V1.3 ESP32 & SIM800L Wireless Module (with Antenna)
TTGO T-call is a modified ESP32 (ESP-WROVER-B 8MB PSRAM) development board with an integrated SIM800L 2G/GPRS module. The USB Type C pluggable board includes an integrated LiPo Battery Charging Circuit & Connector and is an excellent...
- Sale -13%
SIM A7670C 4G LTE Module with Antenna
This board features a serial interface and is based on the SIMCOM A7670C LTE modem. The serial interface allows for simple communication with a computer or laptop via a USB to Serial adapter or TTL...
- Sale -15%
4 Channel 12v DC wireless relay Remote control Switch Long Range 300m 433MHz
Wireless module using a remote control to control relays using a remote. It can be used as a 4 channel wireless switchboard. It's Applications Garage Door, Household Electrical Appliances, RGB lights. Specification Receiver Power Supply...
- Sale -11%
8 Channel RF Wireless ON/OFF Smart Switch with RF Remote Control
An Eight-channel relay board with a wireless RF interface that can be controlled by a wireless remote. The relays can regulate 250 V/ 10A appliances, motors, and other electrical circuits, etc. When the remote is...
- Sale -6%
12V, 4CH Channel 433Mhz Wireless Remote Control Switch Receiver 1 Transmitter
12V, 4CH Channel 433Mhz Wireless Remote Control Switch Receiver 1 Transmitter Wireless 433MHz 12V 4 Channel Relay Module with RF Remote Management A wireless remote can control a switch without a battery through a wireless RF...
- Sale -16%
12V 4CH Channel 443MHz Wireless RF Remote Control Relay Switch With Remote
It's a 12V 4CH Channel 443MHz Wireless RF Remote Control Relay Switch With Remote. It's convenient for you to on/off your light. It is a Perfect for remote controlling of droplight, crystal lamp, modern low-pressure lamp,...
- Sale -17%
433MHz 24V 4 Channel Relay Module Wireless with RF Remote Control Switch
433MHz 24V 4 Channel Wireless Relay Module with RF Remote Control A wireless remote can operate a switch that does not have a battery through a wireless RF connection. The relays may be used to...
- Sale -5%
6 Channel Remote Control Light Switch 220V
It's a 6 Channel Remote Control Light Switch. This remote control switch are suitable for Home, Office, Hotel, Factory, Hospital, Restaurants, Meeting Rooms, Museum, Shop, and Art Gallery etc. It is also used in Household, commercial and industrial...
- Sale -8%
SIM800A GSM GPRS Module with RS232 Interface and SMA Antenna
The SIM800A Quad-Band GSM/GPRS Module with RS232 Interface is a complete Quad-band GSM/GPRS solution in an LGA(Land grid array) . It can transmit voice, SMS, and data with minimal power consumption and supports the 850/900/1800/1900 MHz...
- Sale -13%
DC 12V 4CH Channel 433Mhz Wireless RF Switch Long Range Wireless Remote EV1527
It's a DC 12V 4CH Channel 433Mhz Wireless RF Switch Long Range Wireless Remote EV1527. It is Very convenient to use, simple wiring diagram connection way. It Support remote control up to 16 pieces. It can...
- Sale -14%
SIM800A Quad-Band GSM/GPRS Module with RS232
SIM800A GSM GPRS Module is an upgraded version of SIM900A, you can create various projects using this module, For example, IoT gateways, security alert systems, DTMF-based home automation, etc. Integrating pulse source and buffer IC is...
- Sale -11%
433mhz rf transmitter and receiver module Rf remote control module kit Rf remote control module
It is just an ordinary radio frequency remote control/transmitter, only used with the remote control switch receiver. It can be used with the receiver module produced by our company for better effect! Receiving Module On...
- Sale -8%
12V DC 433 MHz 2 Channel RF Transmitter and Receiver Remote Control Relay Switch
Wireless relay module using a remote control to switch a relay using a remote. It can be used as a two-channel wireless switch. It's Applications Garage Door, Household Electrical Appliances, RGB lights Stable performance and strong to resist...
- Sale -6%
4 way Remote Control Light Switch 220V
It's a 4 way Remote Control Light Switch 220V. It's input voltage is 220v-240v AC, Input power for Incandescent lamp 4x1000W. This control switch generally used for household, commercial and industrial and other indoor place. Features Input Voltage:...
