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ESP-01 ESP8266 Serial WIFI Wireless Transceiver Module
Features :
- Wi-Fi Direct (P2P), soft-AP
- Integrated TCP/IP protocol stack
- It features an integrated TR switch, balun, LNA, power amplifier and matching network
- Equips integrated PLL, regulators, DCXO and power management units
- Integrated low power 32-bit CPU could be used as an application processor
- 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)
₹86.00 -
SeeedStudio Grove GPS (Air530)
Features:
- Positioning error within 10 meters
- Multi-mode satellite positioning & navigation and support more than 6Â satellites at the same time
- The position still quickly and accurately under the condition of bad signal
- Low power consumption at only 31uA
- Compatible hard/soft interface for other modules
- Adopt the integrated design of RF baseband, which integrates DC/DC, LDO, LNA, RF front-end, baseband processing, 32-bit RISC based chip, RAM, FLASH storage, RTC and power management functions
- Cost-effective
- Compact size for easy deployment
₹1,378.00SeeedStudio Grove GPS (Air530)
₹1,378.00 -
ESP32 38Pin Development Board WiFi+Bluetooth Ultra-Low Power Consumption Dual Core
Features:Â
- High performance-price ratio
- Small volume, easily embedded to other products
- Strong function with support LWIP protocol, Freertos
- Supporting three modes: AP, STA, and AP+STA
- Supporting Lua program, easily to develop
₹450.00 -
HM-10 BLE Bluetooth 4.0 CC2541 Wireless Module
Features :
- It’s easy to use and completely encapsulated.
- You can set it as a slave or master.
- You can use the AT command set the baud rate.
- Coverage up to 60 meters.
- Built-in PCB antenna.
- UART design.
- Support bridge direct-driven mode simultaneously (no need for extra CPU).
- 20ms connection interval (default), quick to connect; Support AT instruction, to modify the baud rate of the serial port, gain MAC address and modify module name.
- Support AT instruction, to adjust the Bluetooth connection interval and control the forwarding rate (dynamic power consumption adjustment).
- Support APP; IO expansion.
- 2 channel ADC input (14 bit).
- 4 channel PWM (120Hz) output.
- The RSSI successive acquisition, auto read, and notification to APP (used in anti-lost alarm).
- Power indicator/alert.
- Support anti-hijack password setup, modification, and restoration.
- Ultra-low power consumption standby mode.
₹375.00 -
XBee Shield V03 Module Wireless Control
Applications :
- PC via a USB cable directly connected with XBee adapters.
- Bluetooth Bee configures or uses as a data-transmission.
- Arduino board pro mini downloader.
Features :
- Stackable design, easy to plug into the ARDUINO development board.
- Coupled with the Arduino Bluetooth Bee Bluetooth module, and other Bluetooth devices can communicate Wirelessly.
- Coupled with the XBee module, you can achieve two or more sets of communication between Arduino or Arduino and PC Communications.
- 3.3v and 5v dual power output.
- 3.3v and 5v IO compatible.
- USB 2.0 protocol.
- Bitbang mode ready.
- Easily connected to a PC via mini USB Cable.
- XBee-setting support software X-CTU.
₹126.00 -
PN532 NFC RFID Read/Write Module V3 Kit
Features:
- Support II2, SPI and HSU (High-Speed UART)
- I2C / UART: 3.3V ~ 24V TTL
- SPI: 3.3V TTL with 100-ohm resistors in series
- Communication distance: 5cm~7cm
- On-board level shifter, Standard 5V TTL for I2C and UART, 3.3V TTL SPI
- Work in NFC Mode or RFID reader/writer Mode
- RFID reader/writer supports:
- Plug and play, compatible
- Built-in PCB Antenna, with 4cm~6cm communication distance
- On-board level shifter, Standard 5V TTL for I2C and UART, 3.3V TTL SPI
- Work as an RFID reader/writer
- Work as a 1443-A card or a virtual card
- Exchange data with other NFC devices such as a smartphone
₹475.00 -
Sim900A GSM Modem Module
- Quad-band 850/900/1800/1900MHz.
- GPRS class 2/10.
- Input Voltage : 9V-12V DC.
- Control via AT commands (3GPP TS 27.007, 27.005 and SIMCOM enhanced AT command set).
- Configurable baud rate.
- Built-in SIM Card holder.
- Built-in Network Status LED.
₹900.00Sim900A GSM Modem Module
₹900.00 -
RFID Card for Smart Access Control
Features:
- High security.
- The recorded content can be erased repeatedly.
- Can run away from the computer platform to achieve the Internet and offline automatic conversion mode of operation, to achieve a wide range of use, less wiring needs.
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RF Wireless Transmitter Receiver Module (Green)
- Operating voltage: 5V.
- Quiescent Current: 4mA.
- Receiving frequency: 315MHz.
- Receiver sensitivity: -105 dB.
- Communication Distance (m): 20 ~ 200 meter.
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