IoT and Wireless - Robo Bazar | Online Electronics Components Store in India

Welcome to our IoT and Wireless category, where connectivity meets innovation to redefine the way you interact with the digital world. Explore our carefully curated selection of IoT (Internet of Things) and Wireless solutions, designed for engineers, developers, and enthusiasts seeking cutting-edge connectivity for a myriad of applications.
Our IoT and Wireless category feature a diverse range of devices and modules, each chosen for its reliability, versatility, and seamless integration into the Internet of Things ecosystem. Whether you’re creating smart homes, industrial automation systems, or wearable devices, our collection offers IoT and Wireless solutions that empower your projects with connectivity and intelligence.
Discover the convenience of plug-and-play solutions with our pre-assembled IoT and Wireless modules, eliminating the complexities of manual circuit design and programming. These modules allow you to focus on the functionality of your projects, ensuring optimal connectivity without the need for extensive setup.
Explore a variety of IoT and Wireless devices, including Wi-Fi modules, Bluetooth modules, Zigbee modules, and more. Our selection caters to diverse needs, providing you with the tools to bring your connected projects to life with precision and efficiency.
Trust in the quality and reliability of our IoT and Wireless solutions, sourced from reputable manufacturers committed to delivering cutting-edge connectivity technology. Whether you’re a seasoned IoT professional or a DIY enthusiast, our collection empowers you to create connected devices and systems with confidence.
Elevate your projects with the right IoT and Wireless solutions. Explore our collection and unlock a world of possibilities where connectivity and innovation converge. Shop now to experience the future of IoT and Wireless technology and transform your ideas into connected realities.

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Wemos ESP32 D1 R32 4MB Flash Development Board

Only 1 left in stock

Wemos ESP32 D1 R32 4MB Flash Development Board

It is designed for Generic low power IoT sensor hubs, loggers, video steaming for cameras, Wi-Fi & Bluetooth enabled devices, Home automation, and mesh network applications, aimed at makers, hardware engineers, software engineers, and solution providers. With less than ten external components, the ESP32 is the industry’s most integrated solution for Wi-Fi + Bluetooth applications.

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Explore a variety of IoT and Wireless devices, including Wi-Fi modules, Bluetooth modules, Zigbee modules, and more. Our selection caters to diverse needs, providing you with the tools to bring your connected projects to life with precision and efficiency.

Elevate your projects with the right IoT and Wireless solutions. Explore our collection and unlock a world of possibilities where connectivity and innovation converge. Shop now to experience the future of IoT and Wireless technology and transform your ideas into connected realities.

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Wemos ESP32 D1 R32 4MB Flash Development Board

D1 LOLIN32 ESP32 Ch340 Wireless Development Board Wi-Fi BT

38-PIN ESP32 Expansion Board Wireless Wi-Fi + Bluetooth Development Kit With Dual USB (Micro & Type-C)

ESP32 Node MCU Development Board with Wifi and Bluetooth (30 PIN)

Integrated, Wire Antenna

Interoperable with other ZigBee-compliant devices

Programmable versions with onboard microprocessor enable custom ZigBee application development

Supports binding and multicasting for easy integration into a home automation platform

Data Rate: RF 250 Kbps, Serial up to 1 Mbps

Range: Indoor 200 ft (60 m), Outdoor (LOS) 4000 ft (1200 m)

Transmit Power: 3.1 mW (+5 dBm)

Channels: 16 channels

Zigbee XBee Module S2C 802.15.4 2mW with Wire Antenna XB24CZ7WIT-004

Sensitivity : -165 dBm, Reacquisition -160 dBm, Cold Starts - 148 dBm

Max Update Rate : 5hz

Time to First Fix : Cold starts 32s (typical), Warm starts 30s, Hot starts better than 1s, EPO Assist 13s (CTFF)

Accuracy : Automatic Position 2.5m

Speed : 0.1m/s

Antenna Power : External

Antenna Type : Active and Passive

Operation Temperature : -40 degrees C ~ +85 degrees C

Power Supply : 2.8 ~ 4.3V

Backup Power : 2.0 V ~ 4.3V

GPS MODEM -SIM28M

GSM Support: 2G (850/900/1800/1900MHz)

GPRS Support: Class 10, Class 8

Interface: RS232 (Serial)

Antenna Connector: SMA

Input Voltage: 3.4V to 4.5V (Typical)

Power Consumption: Varies with operation

SIM Card Type: Standard SIM

Operating Temperature: -30°C to +80°C (approximately)

SIM900A GSM GPRS Module with RS232 Interface and SMA Antenna

22 tracking/66 acquisition channel.

GPS L1 C/A code.

Precision: Tracking: -165dBm.

Cold start: -148dBm.

Supports Quad-band 850/900/1800/1900MHz.

Accuracy: ~2.5m.

GPRS multi-slot class 12/10.

SIM808 Bluetooth Compatible GSM/GPRS/GPS Module

Voltage: 3-3.6V (recommended 3.3V) V.

Maximum output power: +20dBm.

Power-down mode current: 4.2uA.

Operating Range: 1Km

Antenna Gain (peak): 2Dbi.

2MB rate (Open area): 520m.

1MB rate (Open area): 750m.

250Kb rate (Open area): 1100m.

It uses 2.4GHz global open ISM band, with license free.

SPI interface facilitates the communication with MCU I/O port.

NRF24L01 2.4GHz PA+LNA SMA Wireless Transceiver Module with Antenna

The onboard two set power supply interface VCC5 5V power supply, VCC4 interface, 3.5–4.5V power supply, optional power on self starting (default) and control start.

The onboard SMA (default) and IPX mini antenna interface, SIM900A interface reserved reset.

The size of the module is 49*50, all the new and original device.

The computer can give early computer debugging USB module power supply, a very large amount of data under the condition of the recommended current more than 1A.

Standby dozens of MA data can be set to provide dormancy, dormancy of 10MA low power.

The serial port circuit: support for 3.3V single chip microcomputer.

SIM900A Wireless GSM GPRS Module with Antenna

Microprocessor: FT232RL.

Power supply: 3.3V and 5V DC.

Interface: Mini-B USB, 2.54mm pitch pin header.

Adapter socket: XBee compatible 2.0mm pitch female pin header.

3.3V and 5V IO compatible.

USB 2.0 protocol.

Easily connected to a PC via mini USB cable.

XBee compatible 2.0mm pitch female pin header.

XBee USB Adapter FT232RL for Arduino

LoRa Spread Spectrum modulation technology

Constant RF power output at + 20dBm-100mW voltage change

Half-duplex SPI communication

Supports FSK, GFSK, MSK, GMSK, LoRa and OOK modulation modes

Automatic RF signal detection, CAD mode and very high speed AFC

Packet engine with CRC up to 256 bytes

Small footprint dual-row stamp-hole patch package