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WiFi and IoT Modules

TheInternet of Things(IoT) is theinter-networkingof physical devices, vehicles (also referred to as "connected devices" and "smart devices"), buildings, and other items embedded with electronics, software, sensors, actuators, andnetwork connectivitywhich enable these objects to collect and exchangedata.The IoT allows objects to be sensed or controlled remotely across existing network infrastructure,creating opportunities for more direct integration of the physical world into computer-based systems, and resulting in improved efficiency, accuracy and economic benefit in addition to reduced human intervention.
  • ESP-32S Nodemcu Development Board
  • ESP-32S Nodemcu Development Board
ESP-32S Nodemcu Development Board

ESP-32S Nodemcu Development Board

Rs 1,100  / PieceGet Best Price

Minimum Order Quantity: 1 Piece

Model Name/NumberESP-32S
Power Supply5 V via USB or Vin pin
Size51.4 x 28.3 mm
Weight0.012 Kg
USB2.0
Flash Memory4 MB

NodeMCU ESP-32S Development Board is a IoT Module based on ESP8266 wifi Module. NodeMCU uses Lua Scripting language and is an open source Internet of Things (IoT) platform.Specification of Node-MCU IoT Module


Specifications:

  • Wireless Module – ESP-WROOM-32 with Espressig ESP32 dual core processor with 802.11 b/g/n WiFi and Bluetooth 4.0 LE
  • Expansion – 2x 19 pin headers with GPIOs, Analog inputs (ADC), UART, I2C, VP/VN, etc…; breadboard compatible
  • USB – 1x micro USB port for power and programming
  • Misc – BOOT and EN buttons, red (power) and blue (GPIO2) LEDs


Features:

  • Open source IoT Platform
  • Easily Programmable
  • Low cost & Simple to Implement
  • WI-FI enabled


Additional Information:

  • Port of Dispatch: Coimbatore
  • Production Capacity: 1000
  • Delivery Time: 2-3days

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  • ESP-01 ESP8266 Serial WIFI Wireless Transceiver Module
  • ESP-01 ESP8266 Serial WIFI Wireless Transceiver Module
  • ESP-01 ESP8266 Serial WIFI Wireless Transceiver Module
  • ESP-01 ESP8266 Serial WIFI Wireless Transceiver Module
  • ESP-01 ESP8266 Serial WIFI Wireless Transceiver Module
  • ESP-01 ESP8266 Serial WIFI Wireless Transceiver Module
  • ESP-01 ESP8266 Serial WIFI Wireless Transceiver Module
ESP-01 ESP8266 Serial WIFI Wireless Transceiver Module

ESP-01 ESP8266 Serial WIFI Wireless Transceiver Module

Rs 220  / PieceGet Best Price

Minimum Order Quantity: 1 Piece

Usage/ApplicationWIFI Transceiver
Model Name/NumberESP8266 ESP-01
Standby power consumption< 1.0 mW
Integrated low power32-bit CPU
Flash Memory1 MB
Standards802.11 b/g/n
Size11.5 x 11.5 mm
WeightNIL
Part NumberESP-01 ESP8266 Serial WIFI Wireless Transceiver Module
BrandESP
ConnectivityWIFI
DesignStandard
QUICK OVERVIEW
  1. 802.11 b/g/n Standards
  2. Wi-Fi Direct (P2P), soft-AP
  3. 1MB Flash Memory
  4. Integrated low power 32-bit CPU could be used as an application processor
  5. A-MPDU & A-MSDU aggregation & 0.4ms guard interval
  6. Wake up and transmit packets in < 2ms
  7. Standby power consumption of < 1.0mW (DTIM3)

The ESP-01 ESP8266 Serial WIFI Wireless Transceiver Module is a self-contained SOC with integrated TCP/IP protocol stack that can give any microcontroller access to your WiFi network. The ESP8266 is capable of either hosting an application or offloading all Wi-Fi networking functions from another application processor.

Each ESP8266 module comes pre-programmed with an AT command set firmware, meaning, you can simply hook this up to your Arduino device and get about as much WiFi-ability as a WiFi Shield offers (and that’s just out of the box)! The ESP8266 module is an extremely cost-effective board with a huge, and ever-growing, community.

This module has a powerful enough onboard processing and storage capability that allows it to be integrated with the sensors and other application specific devices through its GPIOs with minimal development up-front and minimal loading during runtime.

Its high degree of on-chip integration allows for minimal external circuitry, including the front-end module, is designed to occupy minimal PCB area. The ESP8266 supports APSD for VoIP applications and Bluetooth co-existence interfaces, it contains a self-calibrated RF allowing it to work under all operating conditions and requires no external RF parts.

There is an almost limitless fountain of information available for the ESP8266, all of which has been provided by amazing community support. In the useful links section below you will find many resources to aid you in using the ESP8266, even instructions on how to transforming this module into an IoT (Internet of Things) solution!

Note:
  1. The ESP8266 Module is not capable of 5-3V logic shifting and will require an external Logic Level Converter. Please do not power it directly from your 5V dev board.
  2. This new version of the ESP8266 WiFi Module has increased the flash disk size from 512k to 1MB.
Features :
  1. Wi-Fi Direct (P2P), soft-AP
  2. Integrated TCP/IP protocol stack
  3. It features an integrated TR switch, balun, LNA, power amplifier and matching network
  4. Equips integrated PLL, regulators, DCXO and power management units
  5. Integrated low power 32-bit CPU could be used as an application processor
  6. SDIO 1.1 / 2.0, SPI, UART
  7. STBC, 1×1 MIMO, 2×1 MIMO
  8. A-MPDU & A-MSDU aggregation & 0.4ms guard interval
  9. Wake up and transmit packets in < 2ms
  10. Standby power consumption of < 1.0mW (DTIM3)
Package Includes :

1 x ESP-01 ESP8266 Serial WIFI Wireless Transceiver Module




Additional Information:

  • Item Code: SEES-3225
  • Production Capacity: 1000 NOS
  • Delivery Time: 1-2 DAYS
  • Packaging Details: Carton Boxes

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  • ESP-12E: ESP8266 Serial Port WIFI Wireless Transceiver Module For Arduino
  • ESP-12E: ESP8266 Serial Port WIFI Wireless Transceiver Module For Arduino
  • ESP-12E: ESP8266 Serial Port WIFI Wireless Transceiver Module For Arduino
  • ESP-12E: ESP8266 Serial Port WIFI Wireless Transceiver Module For Arduino
  • ESP-12E: ESP8266 Serial Port WIFI Wireless Transceiver Module For Arduino
  • ESP-12E: ESP8266 Serial Port WIFI Wireless Transceiver Module For Arduino
  • ESP-12E: ESP8266 Serial Port WIFI Wireless Transceiver Module For Arduino
  • ESP-12E: ESP8266 Serial Port WIFI Wireless Transceiver Module For Arduino
  • ESP-12E: ESP8266 Serial Port WIFI Wireless Transceiver Module For Arduino
  • ESP-12E: ESP8266 Serial Port WIFI Wireless Transceiver Module For Arduino
ESP-12E: ESP8266 Serial Port WIFI Wireless Transceiver Module For Arduino

ESP-12E: ESP8266 Serial Port WIFI Wireless Transceiver Module For Arduino

Rs 225  / PieceGet Best Price

Minimum Order Quantity: 1 Piece

Usage/ApplicationIndustrial
ModelESP8266-12E
Flash Memory4 MB
Standby power consumption< 1.0 mW
Packaging TypeBox
Operating temperature range40 - 125 Deg C
Model Name/NumberESP-12E: ESP8266 Serial Port WIFI Wireless Transceiver Module For Arduino
BrandESP
ConnectivityWIFI
QUICK OVERVIEW
  1. LDR Light Sensor on board.
  2. WS2812 Led on board.
  3. The micro USB connection for power and/or programming.
  4. 802.11 b/g/n
  5. Wi-Fi Direct (P2P), soft-AP
  6. Integrated TCP/IP protocol stack
  7. Integrated TR switch, balun, LNA, power amplifier and matching network
  8. Integrated PLL, regulators, DCXO and power management units

This is ESP-12E: ESP8266 Serial Port WIFI Wireless Transceiver Module For Arduino.

This small WIFI transceiver is the perfect solution for home Automation and IoT applications. It can be the replacement of your NRF24L01, it can talk to your WIFI router directly through the UART MCU’s (Rx, Tx).

The ESP-12 module is one of the most complete of the ESP family as it allows you to use the biggest amount of pins of all of them. You can program this module to work stand alone with the Arduino IDE or with LUA as NodeMCU.

It has an LDR and a WS2812 led already on board for your projects. The board comes with a CH40 micro USB module to program it. The ESP8266 highly integrated chip, including antenna switch balun, power management converter, so with minimal external circuitry.

The system is equipped with ESP8266 manifested leading features are: energy saving VoIP quickly switch between the sleep/wake patterns, with low-power operation adaptive radio bias, front-end signal processing functions.

The ESP8266-03 is one of the smallest versions of this module. It includes a built-in ceramic antenna.

 

Features :
  1. LDR Light Sensor on board.
  2. WS2812 Led on board.
  3. The micro USB connection for power and/or programming.
  4. 802.11 b/g/n
  5. Wi-Fi Direct (P2P), soft-AP
  6. Integrated TCP/IP protocol stack
  7. Integrated TR switch, balun, LNA, power amplifier and matching network
  8. Integrated PLL, regulators, DCXO and power management units
  9. +19.5dBm output power in 802.11b mode
  10. Power down leakage current of <10uA
  11. Integrated low power 32-bit CPU could be used as an application processor
  12. SDIO 1.1 / 2.0, SPI, UART
  13. STBC, 1×1 MIMO, 2×1 MIMO
  14. A-MPDU & A-MSDU aggregation & 0.4ms guard interval
  15. Wake up and transmit packets in < 2ms
  16. Standby power consumption of < 1.0mW (DTIM3)
  17. Access Point and Station Modes.
Package Includes :

1 x ESP-12E: ESP8266 Serial Port WIFI Wireless Transceiver Module For Arduino



Additional Information:

  • Item Code: SEES-3231
  • Production Capacity: 1000 NOS
  • Delivery Time: 1-2 DAYS
  • Packaging Details: Carton Boxes

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  • ESP8266 WiFi 5V 1 Channel Relay Module IOT Smart Home Remote Control Switch
  • ESP8266 WiFi 5V 1 Channel Relay Module IOT Smart Home Remote Control Switch
  • ESP8266 WiFi 5V 1 Channel Relay Module IOT Smart Home Remote Control Switch
  • ESP8266 WiFi 5V 1 Channel Relay Module IOT Smart Home Remote Control Switch
ESP8266 WiFi 5V 1 Channel Relay Module IOT Smart Home Remote Control Switch

ESP8266 WiFi 5V 1 Channel Relay Module IOT Smart Home Remote Control Switch

Rs 450  / PieceGet Best Price

Minimum Order Quantity: 1 Piece

Model Name/NumberESP8266-5V
Operating VoltageDC 5V
Size45 x 28 mm
Current10 A
Maximum transmission distance400 m
Relay pull times100000
Channels1 CH
MaterialPCBA
BrandSEES
QUICK OVERVIEW
  1. Onboard Module: ESP8266 wifi module; in AP mode it can connect with 5 Clients at the same time
  2. Operating Way: cellphone carried on wifi module; cellphone and wifi module carried on the same router, and use the APP to control relay
  3. Transmission Distance : 400m (max)
  4. Relay : 5V,10A/250V AC 10A/30V DC
  5. Baud Rate: 9600.
  6. Diode effusion protection;
  7. Short response time

ESP8266 WiFi 5V 1 Channel Relay Module equip with ESP8266 WiFi module and micro-controllers, through the mobile phone APP to the module to send serial instructions to achieve in the LAN within the relay for wireless control. This onboard 5V, 10A / 250V AC 10A / 30V DC relay, can be continuous pull 10 million times, with diarrhea flow protection and short response time.

How to use :
  1. Onboard ESP8266 WIFI module has three operating modes: STA (client), AP (hot), STA + AP (client + hot), according to the work of the module to select the corresponding WIFI module mode of operation The
  2. The module needs to use the serial debugging software on the computer and USB to TTL module to send AT commands to configure the WIFI module, USB to TTL module RX, TX, GND pin, then the module on the TX, RX, GND pin, IN +, IN – 5V power supply.
General Info :
  1.  Onboard ESP8266 WIFI module, AP mode can be connected at the same time 5 client
  2. The module has two ways to work:
    (i) mobile phone directly mounted on the WIFI module;
    (ii) mobile phone and WIFI module also carried on the router.
Transmission distance:
  1. Open environment, the mobile phone mounted on the WIFI module when the maximum transmission distance of 400m.
  2. When the WiFI module and mobile phone at the same time carried on the router when the transmission distance according to the router’s signal weakly;
Board function description : 

IN +, IN-: 5V power input;
TX, RX, GND: Serial debug pin;

 

Onboard the ESP8266 WIFI module has three work modes: STA (client), AP (hot), the STA + Ap( hot +client), according to the workings of a module to the corresponding choice of WIFI module working mode. Module need before use serial debugging software and USB to TTL module send serial command was carried out on the WIFI module configuration (don’t power outages after configuration is complete, as some of the parameters of WIFI module cannot be saved when the power is cut off), mobile phone and WIFI module after establishing a network connection can use the phone APP control relay.

Control Commands :

When cell phone equipped with WiFi module sends commands in the following order:
(The default baud rate 115200)

  1.  AT+CWMODE=2, namely AP mode is selected.
  2. AT+RST, reset.
  3.  AT+CIPMUX=1, open multiple connections.
  4.  AT+CIPSERVER=1,8080, configure the TCP server, set the port.
  5.  AT+CIOBAUD=9600 set the baud rate to 9600. (working in relays to control the baud rate 9600).
  6.  AT+CIFSR to view the AP mode IP address, such as the APIP, “192.168.4.1”.
  7.  Cell phone WIFI signal connection name starts with AI-THINKER or ESP8266.
  8.  In the “TCP connection” address and port into the APP, such as 192.168.4.1 and 8080.
  9.  Click on the grey box relays can be controlled.
Features :
  1. Onboard Module: ESP8266 wifi module; in AP mode it can connect with 5 Clients at the same time
  2. Operating Way: cellphone carried on wifi module; cellphone and wifi module carried on the same router, and use the APP to control relay
  3. Diode effusion protection;
  4. Short response time
Package Includes :

1 x ESP8266 WiFi 5V 1-Channel Relay Module




Additional Information:

  • Item Code: SEES-3226
  • Production Capacity: 1000 NOS
  • Delivery Time: 1-2 DAYS
  • Packaging Details: Carton Boxes

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  • ESP8266 IOT 4 Relay Switch
  • ESP8266 IOT 4 Relay Switch
  • ESP8266 IOT 4 Relay Switch
ESP8266 IOT 4 Relay Switch

ESP8266 IOT 4 Relay Switch

Price on Request
Minimum Order Quantity1 Piece
Relay Voltage12-24V DC
Relay Current3 ampere
Size90 x 135 x 70 cm
Model Name/NumberESP8266
Transmission Distance400 m
Packaging TypeBox
Ambient Temperature20 - 60 Degree C

This is breakout board for the very popular ESP8266 WiFi module Now, it is even easier to connect to the ESP-12 and start using it stand-alone or with the Arduino Uno ! This board has all the pins broken out to the standard , so it is compatible with berg headers, breadboards and dot matrix board. It has a 3.3 V AMS Voltage regulator on board, which means you can plug in your 12v or 5 v  supply directly and start working with the board. Easy to Access through PC using USB to TTL converter Board, ESP8266 ESP-12 has powerful on-board processing and storage capabilities that allow it to be integrated with the sensors and other application specific devices through its GPIOs with minimal development up-front and minimal loading during runtime. in this board 4 relays Interface in on Board  itself  so  doing IOT Home automation is easy


Features:
  • Four Relays to connect four AC/DC loads. 
  • Both NC/NO connectors of the relay are provided.
  • Can connect additional sensors like PIR, IR, Temperature, Humidity, Limit switch etc.
  • WiFi Quad Relay Board can be programmed as "MQTT Client" for Networking/Home automation integration.
  • LED for Testing which is connected to a GPIO and also as indicator when the relay go on /off.

 

 



Additional Information:

  • Item Code: SEES-1298
  • Production Capacity: 1000 NOS
  • Delivery Time: 1-2 DAYS
  • Packaging Details: Carton Boxes

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  • ESP8266-CP2102 Nodemcu Driver
  • ESP8266-CP2102 Nodemcu Driver
ESP8266-CP2102 Nodemcu Driver

ESP8266-CP2102 Nodemcu Driver

Price on Request
Minimum Order Quantity1 Piece
Network Speed2 to 4 Mbps
Model Name/NumberESP8266-CP2102
Frequency range2.4 - 2.5 GHz
Operating voltage3.0~3.6 V
Operating currentAverage value 80 mA
Flash Memory4 MB

This 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 product within a few LUA script lines, and of course you can always program it with Arduino IDE.

Features:

  • Open-source
  • Interactive
  • Programmable
  • Low cost
  • Simple
  • Smart
  • WI-FI enabled
  • Arduino-like hardware IO
  • Advanced API for hardware IO, which can dramatically reduce the redundant work for configuring and manipulating hardware.
  • Code like arduino, but interactively in Lua script.
  • Nodejs style network API
  • Event-driven API for network applicaitons, which faciliates developers writing code running on a 5mm*5mm sized MCU in Nodejs style.
  • Greatly speed up your IOT application developing process.
  • Lowest cost WI-FI
  • Less than $2 WI-FI MCU ESP8266 integrated and esay to prototyping development kit.
  • We provide the best platform for IOT application development at the lowest cost.


Additional Information:

  • Item Code: SEES-1300
  • Production Capacity: 1000 NOS
  • Delivery Time: 1-2 DAYS
  • Packaging Details: Carton Boxes

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  • ESP8266-CH340 Nodemcu Driver
  • ESP8266-CH340 Nodemcu Driver
  • ESP8266-CH340 Nodemcu Driver
  • ESP8266-CH340 Nodemcu Driver
  • ESP8266-CH340 Nodemcu Driver
  • ESP8266-CH340 Nodemcu Driver
ESP8266-CH340 Nodemcu Driver

ESP8266-CH340 Nodemcu Driver

Price on Request
Minimum Order Quantity1 Piece
Model Name/NumberESP8266-CH340
Voltage4.5 ~ 36 V
Working temperature25-100 Deg C
Weight10-30 gm
Packaging TypeBox


Additional Information:

  • Item Code: SEES-1299
  • Production Capacity: 1000 NOS
  • Delivery Time: 1-2 DAYS
  • Packaging Details: Carton Boxes

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