I am text block. Click edit button to change this text. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.
-11%
RF Transmitter Receiver Module 315MHz Wireless
Original price was: ₹200.00.₹150.00Current price is: ₹150.00. inc. GST
NRF24L01 Long Range
Original price was: ₹450.00.₹375.00Current price is: ₹375.00. inc. GST
NODEMCU ESP8266-12 USB CH340
Original price was: ₹450.00.₹400.00Current price is: ₹400.00. inc. GST
- 11 b/g/n Wi-Fi Direct (P2P), soft-AP
- Power input: 4.5V to 9V (10VMAX), USB-powered
- Transfer rate: 110-460800bps
- Support UART / GPIO data communication interface
- Support Smart Link Smart Networking
- Working temperature: -40°C ~ + 125°C
- Drive Type: Dual high-power H-bridge
- Don’t need to download resetting
- A great set of tools to develop ESP8266
- Flash size: 4MByte
- Integrated TCP/IP protocol stack
- Use CH340G to replace the CP2102.
- Integrated low power 32-bit CPU
- Advanced API for hardware IO, which can dramatically reduce the redundant work for configuring and manipulating hardware.
- Integrated TR switch, balun, LNA, power amplifier, and matching network
- Integrated PLL, regulators, DCXO, and power management units
- On-board USB to serial chip to easily program and upload codes from the Arduino IDE
- Embeds logic level converter circuits
- Has onboard 3.3V regulator to ensure enough power to function as your go-to WiFi chip!
- Easy access to the GPIO pins for easy prototyping
Description
The ESP8266 NodeMCU CH340 board based on  ESP8266 was designed as an integrated chip specifically to fulfil the needs of a new connected world. It gives access to any microcontroller to your WiFi network. This Wireless Transceiver Module is capable of either hosting an application or offloading all Wi-Fi networking functions from another application processor. This wireless module is completely addressable over SPI and UART protocols. As a result grants permission to connect your sensors or project directly to it through its GPIO’s.
ESP8266 features on-board processing and storage capability that allows it to integrate with the sensors and other application-specific devices through its GPIOs. This is achieved with minimal development up-front and minimal loading during runtime. This module with a high degree of on-chip integration minimizes the need for external circuitry, including the front-end module, Thus achieving minimal PCB area.
The ESP-12 Lua NodeMCU consists of an all-in-one microcontroller + WiFi platforms widely used with WiFi for IoT applications. NodeMcu ESP8266 V3 Lua CH340 Wifi Dev. Board is a low-cost WiFi technology designed with high-level mature LUA based technology. This is an integrated unit with all available resources on board. Moreover, this NodeMCU is designed of  ESP-12 based serial WiFi integrated onboard capable of providing  GPIO, PWM, ADC, I2C, and 1-WIRE resources. Thus the built-in USB-TTL serial with super reliable industrial strength CH340 provides superior stability on all supported platforms.
APPLICATIONS:
- Wireless communication between two microcontrollers
- Communicate with Laptop, Desktops and mobile phones
- Data Logging application
- Consumer applications
- Wireless Robots
- Home Automation
Reviews (0)
Shipping & Delivery
Related products
1 CHANNEL 12V RELAY
- 1-Channel relay interface board
- Operating voltage: 12V DC
- Provide high current relay of 15A
- For quick and easy connection high-quality screw terminals provided
- Can control both AC & DC appliances
- LED status indicates relay ON/OFF state.
- High current relay of 10A @250 V AC/10A@ 30V DC
- Standard interface that can be controlled by a microcontroller (Arduino, 8051, PIC, AVR, DSP, ARM)
- For easy accessibility input signal pin connected to burg sticks
- Dimension: 43*17*17mm
- Weight: 150gm
16 CHANNEL 5V RELAY
- 16 channel 5V relay board
- Operating voltage: 5V
- Supply current: 500mA
- Relay contact current capacity of 10A @250 V AC/10A@ 30V AC
- Optocoupler protection
- Low state voltage: 0V to 0.5V (relay is ON)
- High state voltage: 3.7V to 5V(relay is OFF)
- Single-chip design with reliable performance
- Strong anti-interferences
- Strong anti-jamming ability and stable performance
- The on-board power supply module doesn’t need any external power
- Common terminal(com) in each rely is user friendly and can be accessed by different signal
- Dimension: 180*90*20mm
- Weight: 100gm
4 CHANNEL 5V RELAY
- 4-Channel relay interface board
- Operating voltage range: 3.3V to5V
- Maximum current: 10A
- Supply current: 20 mA
- High current relay of 10A @250 V AC/10A@ 30V DC
- Control signal: TTL level
- For quick and easy connection high-quality screw terminals provided
- Pull-down circuit to avoid malfunction
- Power supply indicator
- Can control both AC & DC appliances such as DC motors, solenoid valves, lamps, etc.
- LED status indicates relay ON/OFF state.
- Standard interface that can be controlled by a microcontroller (Arduino, 8051, PIC, AVR, DSP, ARM)
- For easy accessibility input signal pin connected to burg sticks
- Operating temperature: -40 to 85 degrees Celsius
- Dimension: 76*56*17mm
- Weight: 7gm
4*3 MATRIX KEYPAD
- Operating voltage: 12V DC
- The maximum voltage across each button: 24v
- The maximum current across each button: 3mA
- Ultra-thin design
- Adhesive backing provides easy integration
- Easy communication with any microcontroller
- Flexible
- Only 7 microcontroller pins required to access 12 keys
- High price-performance ratio
- Allows microcontroller to scan 8 output pins to check which 16 button
- Long life
- Maximum operating temperature: 0 degrees to 50 degrees Celsius
- Dimension: 70*77*1mm
- Weight: 7.5gm
ESP32 SIM 800 WITH WIFI MODULE
- Chipset :ESPRESSIF-ESP32 240MHz Xtensa® single-/dual-core 32-bit LX6 microprocessor
- FLASH: QSPI flash 4MB / PSRAM 8MB
- SRAM:520 kB SRAM
- Button: Reset
- USB to TTL: CP2104
- Modular interface: UART,SPI,SDIO,I2C,PWM,TV PWM,I2S,IRGPIO
- On-board clock:40MHz crystal oscillator
- Working voltage:2.7V-3.6V
- Working current: About 70mA
ESP8266 Serial WIFI Witty Cloud Development Board ESP-12F Module MINI Nodemcu
- LDR Light Sensor on board
- WS2812 Led on board
- 3x tactile buttons (1x in the Witty board and 2x in theCH340 board)
- Micro USB connection for power and/or programming
- Uses latest ESP-12F module with 4M flash and integrated antenna
- Includes CH340G USB-to-UART programmer
- Includes LDR (light dependent resistor a.k.a photoresistor) connected to ESP’s ADC pin
- RGB LED connected to GPIO 12,13 and 15
- It supports 3 modes AP, STA, AP+STA
NODMCU Esp8266-12 USB CP2102
- 11 b/g/n Wi-Fi Direct (P2P), soft-AP
- Integrated TCP/IP protocol stack
- CP2102 Serial / USB Chip
- +19.5dBm output power in 802.11b mode
- 4MB Flash Memory
- Integrated low power 32-bit CPU
- SDIO 1.1 / 2.0, SPI, UART
- Dimensions – 49 x 24.5 x 13mm
- Integrated TR switch, balun, LNA, power amplifier and matching network
- Integrated PLLs, regulators, DCXO and power management units
- On board USB to serial chip to easily program and upload codes from the Arduino IDE
- Embeds logic level converter circuits
- Has on board 3.3V regulator to ensure enough power to function as your go-to WiFi chip!
- Easy access to the GPIO pins for easy prototyping
- ESP-12E Processor
- Easy to use breadboard friendly form factor
- Voltage Regulator / Converter, excellent DC to DC conversion, super efficientESP-12E Processor
- Easy to use breadboard friendly form factor
Wemos D1 WiFi Esp8266 Development Board Uno Compatible Program
- Microcontroller: ESP-8266EX
- Operating Voltage: 3.3 V
- Digital I/O Pins: 11
- Analog Input Pins 1(Max input: 3.2V)
- Clock Speed: 80MHz/160MHz
- Flash: 4M bytes
- Good stability.
- 11 digital input/output pins, all pins have interrupt/PWM/I2C/one-wire supported(except for D0)
- 1 analog input(3.2V max input)
- Micro USB connection
- Compatible with Arduino
- Support OTA wireless uploading
- On-Board Switching Power Supply:
- Micro USB connection
- Compatible with Arduino
- Support OTA wireless uploading
Reviews
There are no reviews yet.