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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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ESP8266 ESP – 01
- 11 b/g/n
- Wi-Fi Direct (P2P), soft-AP
- Integrated TCP/IP protocol stack
- Integrated TR switch, balun, LNA, power amplifier and matching network
- Integrated PLLs, regulators, DCXO and power management units
- +19.5dBm output power in 802.11b mode
- Power down leakage current of <10uA
- 1MB Flash Memory
- Dimensions: 25 x 15 x 11 mm (LxWxH)
- PCB Thickness: 1mm
- Weight: 2 gm
- SDIO 1.1 / 2.0, SPI, UART
- STBC, 1×1 MIMO, 2×1 MIMO
- A-MPDU & A-MSDU aggregation & 0.4ms guard interval
- Wake up and transmit packets in < 2ms
- Standby power consumption of < 1.0mW (DTIM3)
- Integrated low power 32-bit CPU could be used as an application processor
- A-MPDU & A-MSDU aggregation & 0.4ms guard interval
- Wake up and transmit packets in < 2ms
- Standby power consumption of < 1.0mW (DTIM3)
ESP8266 ESP-12E
- LDR Light Sensor on board.
- WS2812 Led on board.
- Wireless Standard: IEEE 802.11 b/g/n protocol
- Frequency Range: 2.412 - 2.484 GHz
- Serial Transmission: 110 - 921600 bps, TCP Client 5
- SDIO 2.0, SPI and UART Interface available
- PWM available
- One ADC channel is available
- Programmable GPIO available
- Wireless Network Type: STA / AP / STA + AP
- Security Type: WEP / WPA-PSK / WPA2-PSK
- Encryption Type: WEP64 / WEP128 / TKIP / AES
- Network Protocol: IPv4, TCP / UDP / FTP / HTTP
- Operating Voltage: 3.3V
- Maximum current allowed to draw per pin: 15mA
- Power down leakage current of < 10uA
- Integrated low power 32-bit MCU
- Onboard PCB Antenna
- Wake up and transmit packets in < 2ms
- Standby power consumption of < 1.0mW
- Operating Temperature: -40ºC to +125 ºC
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
ESP8266-12E 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
L293D Motor Driver Board for ESP8266 WiFi NodeMcu Lua ESP12E
- Motor power supply Range: 4.5V ~ 36V
- Control power Range: 4.5V ~ 9V (10VMAX)
- Logic Operating current: ≤60mA
- Drive part of the work current Io: ≤1.2A
- Maximum power dissipation: 4W
- Drive Type: Dual high-power H-bridge driver
- Working temperature: -25 ℃ ~ + 125 ℃
- ESP12 DEV KIT development board expansion module
- Lead ESP12 DEV KIT all the features of pins: SPI, UART, GPIO, AI, and 3.3V power connector
- Extend two-way motor-driven, two-way direct-drive motor
- on board power switch
- Motor power, control power separation
- Dimension: 60 x 45 x 13mm
Mini Ultra-small Size ESP-M3 From ESP8285 Serial Wireless WiFi Transmission Module Fully Compatible With ESP8266
- Model: ESP8285 ESP-M3
- 32-bit Tensilica L106 microcontroller
- Ultra-low 16 bit RISC
- Fully Compatible with ESP8266
- Embedded TCP protocol
- channel high-precision 10-bit ADC
- Supporting the most commonly used networks (802.11 b / g / n)
- Support WPA, PA2PSK and WPS
- Working temperature: -40 ℃ - + 125 ℃
- Clock Speed: 80 MHz; (max 160 MHz)
- Flash memory: 1 MB
- Interface: HSPI, UART, I2C, I2S, Remote Control IR Control, PWM, GPIO
- Direct WiFi Support (P2P)
- Support mode: CCMP, TKIP (MIC, RC4), WAPI (SMS4), WEP (RC4), CRC etc
- Low consumption
- Easy access to the pins
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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