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-25%
Voice Recording Module APR33A3
Original price was: ₹900.00.₹875.00Current price is: ₹875.00. inc. GST
Buck Boost Module
Original price was: ₹500.00.₹450.00Current price is: ₹450.00. inc. GST
WIFI REPEATER
Original price was: ₹2,000.00.₹1,500.00Current price is: ₹1,500.00. inc. GST
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ANTENNA WIFI
Antenna Specifications:
- Color: Black
- Radiation: Omni-directional
- Gain:8dBi
- Frequency Range(MHz): 2400-2500, 5150-5850MHz
- Connector Type: RP-SMA Male (Hole)
- Angle Adjustable: 90° 135° 180°
- Dimension: 16cm/ 6.3”(Unbend) / 13.5cm/ 5.31”(Bend)
- Wight: 13.5g / 0.48 oz per antenna
- Color: Black & Gold
- Length: 15cm / 5.9''
- Wight:4.4g / 0.17 oz per pigtail cable
- Connector Type: U.FL/ IPEX to RP-SMA Female
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
ESP8266 WIFI Industrial stable version A full test board cloud function test Black board T5
- Support 802.11b / n / g wireless standard
- Independent development MCU platform
- High cost performance
- Support UART / GPIO data communication interface
- Support STA / AP / STA + AP coexistence mode of operation
- Support SmartLink intelligent networking (APP)
- Support wireless upgrade firmware
- Support WPS network configuration
- Built-in onboard antenna &Temperature and humidity sensor
- RGB three-color light adjustable
- Provide rich AT command set configuration
- Free AiCloud cloud service for debugging
- 3 AA batteries / 5V adapter power supply
- Size: 61.6mm x 56.2mm;
ESP8266 WIFI Shield
- Operating voltage 5V (supplied from the Arduino Board)
- Connection via: 802.11b/g networks
- Encryption types: WEP and WPA2 Personal
- Connection with Arduino on SPI port
- on-board micro SD slot
- ICSP headers
- FTDI connection for serial debugging of WiFi shield
- Mini-USB for updating WiFi shield firmware
- 32-bit RISC architecture
- The processor can operate at 80MHz / 160MHz
- 32MB flash memory
- 64kB for instructions
- 96kB for data
- Operates in AP, Station or AP + Station mode
- It has 11 digital pins
- It has 1 analogue pin with 10-bit resolution
- Digital pins except the D0 have interrupts, PWM, I2C and one wire
- Programmable through USB or WiFi (OTA)
- Compatible with Arduino IDE
- Compatible with modules and sensors used in Arduino
ESP8266- 01 5V WIFI RELAY MODULE TOI APP CONTROLLED FOR SMART HOME AUTOMATION
- Onboad module: ESP2866 WIFI module
- Onboard relay: 5v.10a/250v ac, 10a/30v dc
- Can connect 5 clients at the same time on AP mode
- The module has two work modes: Cell phone, carry on Wi-Fi module and Cell phone and Wi-Fi module carry on the same router
- Used in mobile phone, Wi-Fi module equipped with one router and control relay by APP
- Maximum transmission distance of 400 m when cell phone carry on wifi module directly, in the open environment
- Transmission distance depends on routers signal intensity when wifi and cell phone is carrying on the same router
- IN+, IN_: 5V power input
- TX, RX, and GND: serial port debug pins
- Baud rate: 115200
- Provide diode effusion protection
- Short response time
- Dimension: 45*28mm
ESP8266-12E 10A 220V NETWORK RELAY WIFI MODULE INPUT DC 7V-30V
- Input voltage: DC 7V-30V
- Relay voltage: 220V
- Relay current: 10A
- ISM: 2.4GHz
- PA: +25dBm
- Input over-voltage protection
- Input overcurrent protection
- ESP8266 WIFI module with 4 layered board design
- LED indicator for input status and output status
- 220V 10A relay, normally opened, and one normally closed
- Optocoupler isolation input, TVS input protection
- Access server control via HTTP protocol by TCP client mode, high current terminals
- Dimension: 65*40*18mm
Mini ESP-M2 ESP8285 Serial Wireless WiFi Transmission Module SerialNET MODE Fully Compatible With ESP8266
ESP8285 M2 WiFi IoT Module :
- SOC characteristics.
- Built-in Tensilica L106 ultra-low power 32-bit CPU, main frequency supports 80MHz and160MHz and RTOS.
- Built-in TCP/IP protocol.
- Built-in one-channel 10-bit high precision ADC.
- Outboard interface: HSPI, UART, I2C, I2S, IR Remote Control, PWM, GPIO.
- The deep sleep current is 10uA, the cut-off current is smaller than 5uA.
- Wake, connect and transmit data package within 2ms.
- The consumer power is smaller 1.0Mw (DTIM3) when at standby status.
- Built-in 1M byte for SPI Flash.
- Ultra-small size.
- Support serial to WiFi.
- Wireless transparent transmission.
- Long-distance transmission with ultra-low power.
- Support outboard antenna.
- Bearing high temperature to 125 °C, compared to the 85°C for ESP8266.
- Support 802.11 b/g/n/e/I.
- Support Station, Soft AP, Soft AP+STA mode.
- Support WiFi Direct (P2P).
- Support CCMP (CBC-MAC, computation mode), TKIP (MIC, RC4), WAPI (SMS4), WEP (RC4), CRC etc., for hardware acceleration.
- P2P finding, P2P GO mode/ GC mode and P2P power management.
- WPA/PA2PSK and WPS.
- 11securitycertification: pre-certification and TSN.
- Support 802.11n (2.4GHz).
- 1h/RFC1042 frame encapsulation.
- Support seamless roaming.
- Support AT remote update and cloud update (OTA).
- Support Smart Config function (including Android and Ios device
WeMos D1 ESP Wroom 02 Board ESP8266 Mini WiFi Nodemcu Module 18650 Battery
- One AD inputs.
- Micro USB inputs.
- One programmable LED (D0).
- AUTO PROGRAM circuit.
- ESP8266 (ESP-WROOM-02 With TELEC) is equivalent to the NodeMCU.
- Analog Input (AD): Built-in dividing resistor (AD = 220K ADC 100K = GND).
- There is a SOLDER terminal for SLEEP MODE.
- Compatible With Arduino andNodeMCU.
- Operation and charging are possible at the same time.
- 18650 charging circuit including the 5V boosting circuit with TP5410.
- Overcharge protection, over-discharge protection built-in.
- LED: Red = Charging, Green = Full charging.
- 3000 mA 18650 It is possible to operate for more than 17 hours on a battery.
- Integrated 18650 battery charging and discharging system.
- One switch controls whether the 18650 battery is on power or not.
- OLEDs SDA and SCL can connect to the D1 pin and the D2 pin respectively.
- The five buttons can be controlled by FLATH, RSET, D5, D6, and D7 respectively.
- The 5 Digital pins can configure the write/read/interrupt/PWM/I2C/one-wire supported separately.
- Operation and NodeMCU consistent, adding a programmable LED, you can use GPIO16 to control; display 8266 running status and other functions. Integrated OLED and five buttons, more convenient for development.
- The design concept originates from the open-source project NodeMCU; the development board integrates 18650 charging and discharging systems with charging and discharging protection. At the same time, an OLED and five directional buttons are integrated to facilitate the development.
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