IOIO-OTG for Android with USB OTG Cable The IOIO-OTG board facilitates easy and rapid connection of electronic circuits to a PC or an Android device. You can connect the IOIO-OTG to the Android/PC via USB or Bluetooth, and power it (not mandatory if used in USB device mode). The board has 46 I/O pins for linking your circuits, which can also be powered from the IOIO-OTG. You can control the I/O pins by programming in Java and utilizing the high-level API and provided libraries.The board has an automatic detection feature for its role in the connection, but a switch can be utilized to force it into host mode. The IOIO-OTG board can be upgraded using the IOIODude application without the need for a programmer, and it frequently releases new application firmware. The latest version of the board has addressed previous issues such as IC power failure and the absence of a decoupling cap on the AVIN pin, making it a better and more reliable product.The IOIO-OTG board features a JST connector for attaching a LiPo battery, pin headers for voltage and ground access, and a trimpot for regulating the charge current when acting as a host. A USB-A to micro-A OTG cable is included in the kit for connecting your Android device to the micro-USB port on the board, using the cable that came with your device.This kit does not require any soldering and is ideal for individuals with intermediate programming skills, although motivated beginners are welcome. Basic knowledge of programming and electronic hardware is recommended.

IOT Starter Kit Package Includes: UNO board compatible with Arduino x 1 USB A to B Cable x 1 HC05 Bluetooth Module x 1 ESP8266 Wifi Module x 1 LM35 x 1 Bread Board x 1 9V Battery + Cap  x 1 1/4 watt Resistance Box x 1 LED x 5 Transistor (PNP and NPN) x 2 F-F,F-M,M-M Jumper wire 20pcs x 1

Lolin Node MCU base The NodeMcu Lua WIFI Development Board ESP8266 Serial Port Baseboard is a networking platform that is open source. It is programmed in the Lua scripting language. This baseboard is the Breakout Board for our NodeMcu ESP8266 V3 Lua CH340 Wifi Dev. Allows developers to interact with the underlying hardware in the same way that Arduino does. In order for software developers to easily operate hardware devices. The perfect solution for breaking out the pins from Lua V3 Nodemcu. Pinout: Pinout Of ESP8266 NodeMcu Lua WIFI Development Board Baseboard Key

LoRa-Ra-01 RF Transceiver Module LoRa-Ra-01 RF Transceiver Module is the perfect solution for long-range communication projects. It is equipped with advanced features like stable RF output power, LoRaTM Modulation technology, and versatile SPI communication. This module is suitable for various applications, including Automated Meter Reading, Home and Building Automation, Wireless Alarm and Security Systems, Industrial Monitoring and Control, and Long-range Irrigation Systems. LoRa-Ra-01 RF Transceiver Module ensures the highest quality and reliability. Its efficient design includes Half-duplex SPI communication, CRC 256 bytes data engine, and automatic RF signal detection. The module is user-friendly, easy to use, and maintain, making it an ideal choice for both hobbyists and professionals.

LR1302 LoRaWAN Gateway Module SPI EU868 SX1302 Long Range Gateway Module 8 Channels Support Without Pi Hat & Antenna Kit The LR1302 LoRaWAN Gateway Module is a high-performance module designed for long-range wireless communication in IoT applications. It uses the powerful SX1302 chip, which improves on earlier versions by offering better sensitivity, lower power use, and cooler operation. This module supports 8 communication channels, allowing more devices to connect and share data efficiently. Built-in a mini-PCIe format, it has two antenna ports: one for general LoRa signals and one for specific transmissions. A metal shield protects it from outside interference, ensuring a stable connection. Compatible with the EU868 frequency, the LR1302 module is ideal for projects in smart cities, farming, and industrial settings, delivering reliable data connections without the need for additional parts like a Pi Hat or antenna kit. Package Includes 1 x LR1302 LoRaWAN Gateway Module SPI EU868 SX1302 Specifications Specification Features Model EU868 Frequency 863-870 MHz Chipset Semtech SX1302 Sensitivity -125 dBm @125K/SF7, -139 dBm @125K/SF12 TX Power 26 dBm (with 3.3V power supply) Bandwidth 125 / 250 / 500 kHz Channels 8 channels LED Indicators Power: Green, Config: Red, TX: Green, RX: Blue Form Factor Mini PCIe, 52-pin Golden Finger Power Consumption (SPI) Standby: 7.5 mA, TX max: 415 mA, RX: 40 mA Power Consumption (USB) Standby: 20 mA, TX max: 425 mA, RX: 53 mA LBT (Listen Before Talk) Supported Antenna Connector U.FL Operating Temperature -40°C to 85°C Dimensions 30 mm (W) × 50.95 mm (L)

LR1302 LoRaWAN Gateway Module SPI EU868 SX1302 Long Range Gateway Module Support 8 Channels With Pi Net & Antenna Kit The LR1302 LoRaWAN Gateway Module is a powerful tool for connecting IoT devices with low energy use over long distances. It’s built with the SX1302 chip, which improves performance, uses less power, and is more sensitive than older chips like the SX1301.  This module can send and receive data on 8 channels at once, making it faster and capable of connecting more devices. It has two antenna ports—one for regular LoRa signals and another for special transmission needs. Available in SPI and USB options and designed for the EU868 frequency band, the LR1302 module works well in many IoT areas like smart cities, farming, and industrial use. Key

Mini elm327 Bluetooth OBD2 ELM327 Bluetooth OBD2 Works on all 1996 to 2010 cars and light trucks. Software included in CD for smartphones (Android, Symbian), PC(Windows XP, Windows 7, and Windows 8). OBD-II Software for ELM327 Bluetooth is a free program that allows you to use your PC and a hardware interface to get information from your car's computer.  The program is very user-friendly and easy to learn. It is also very easy to install, simply extract the files into a folder on your computer's hard drive, and you're ready to go. To uninstall the program, simply delete the entire contents of the folder where the program resides. Compatible software: For Window version: ScanMaster-ELM, ScanTool.net, PCMSCAN For Android version: Torque, DashCommand, EOBD For Symbian version: OBDScope For Support System: Windows XP, Windows 7/8, Android, Symbian Applications:  Engine RPM Calculated Load Value Coolant Temperature Fuel System Status Vehicle Speed Long Term Fuel Trim Intake Manifold Pressure Timing Advance Intake Air Temperature Package Includes: 1 x Mini elm327 Bluetooth OBD2 1 x CD Specifications: Product  Mini elm327 Bluetooth OBD2 Dimensions  3 x 2 x 1cms  Weight  5 grams

Multi-Channel Indoor Gateway For Lorawan-LPS8N The Dragino LPS8N Indoor LoRaWAN Gateway is an ideal option for smart buildings, home automation, and industrial IoT applications. It includes an Open Source OpenWrt system that can be easily managed via Web GUI or SSH. This gateway is equipped with the SX1302/03 LoRa concentrator and 10 configurable parallel demodulation pathways, that guarantee robust and reliable data transfer over long distances. Customizable frequency bands enable users to configure the gateway to suit specific regional requirements, while an optional cellular version offers additional connectivity options with 3G/4G support. The LPS8N indoor gateway is designed to resist environmental conditions, which makes it perfect for smart metering, agricultural, and smart city applications. The LPS8N is integrated with Remote.it remote management. It improves operating efficiency by allowing for smooth monitoring and maintenance. The Dragino LPS8N Indoor LoRaWAN Gateway not only offers high quality and longevity, its design and technology make it an ideal solution for a variety of IoT applications.

N58 Bluetooth Evaluation Board with GPS GNSS & LTE Antennas Looking to upgrade your tech projects? Check out our N58 Bluetooth Evaluation Board with GPS GNSS & LTE Antennas combo! The N58 Bluetooth Evaluation Board is perfect for all kinds of IoT and industrial applications. It supports various network types like GSM and LTE, and has Bluetooth, audio, video, and Wi-Fi features. It works with Windows, Linux, and Android, making it very versatile. The GPS GNSS Antenna helps you get accurate location data with GPS and GLONASS signals. It’s small, has a 3-meter cable, and is great for tight spaces with Raspberry Pi or Arduino. It’s also waterproof and can be mounted temporarily with a magnetic base or permanently with double-sided tape. Finally, the 4G/3G/GSM LTE Outdoor Sucker Antenna covers a wide frequency range from 700-2700MHz. It supports 4G, 3G, and 2G signals and comes in different heights. The strong magnetic base keeps it securely attached to various devices. This combo gives you everything you need for reliable connectivity and accurate location tracking. Package Includes: 1 x GPS Antenna (3-5V, 1575 Mhz) 1 x N58 Bluetooth Evaluation Board 1 x GSM 4G Antenna with Wire-1M Specifications: Component Specifications N58 Bluetooth Evaluation Board - Supports GSM, FDD-LTE, TDD-LTE- Bluetooth, BLE, audio, video, Wi-Fi- Compatible with Windows, Linux, Android- Low power consumption, wide temperature range GPS GNSS Antenna - GPS/GLONASS support- 3-meter cable- Waterproof (IP67), UV-resistant- Magnetic base and double-sided tape options 4G/3G/GSM LTE Outdoor Sucker Antenna - Frequency range: 700-2700MHz- Supports 4G, 3G, 2G signals- Heights: 22 cm, 31 cm, 36 cm- Strong magnetic base

N58 GNSS Breakout Board, GPS/4G Antennas & SMA to UFL Connector Looking to boost your IoT and M2M projects? Check out this combo pack: N58 LTE GNSS Breakout Board: This smart module supports various network types like GSM and LTE. It’s perfect for things like wireless meters, vehicle terminals, and industrial routers. It works well in different temperatures and has low power usage. Plus, it handles video, audio, and Wi-Fi positioning. It’s compatible with Windows, Linux, and Android. GPS GNSS Antenna: Need precise location data? This small GPS/GLONASS antenna is great for that. It comes with a 3-meter cable and works well in tight spaces with devices like Raspberry Pi or Arduino. It’s waterproof and can handle outdoor conditions. The magnetic base keeps it steady, or you can use double-sided tape for a permanent fix. 4G Antenna: This antenna boosts your 4G signal, making sure you have strong and reliable connectivity. SMA Female to UFL Connector: This 10 cm cable converts UFL to SMA Female. It’s useful for adding an antenna to any device and works for wireless communication, GPS, and more. This combo gives you everything you need for better connectivity and performance in your tech projects. Package Includes: 1x GPS Antenna (3-5V, 1575 Mhz) 1x N58 LTE GNSS Breakout Board 1x GSM 4G Foldable Antenna 1x SMA Female to UFL Connector - 10cm Specifications: Component Specifications N58 LTE GNSS Breakout Board - Supports GSM, FDD-LTE (Cat 1), TDD-LTE (Cat 1)- Low power consumption- Wide operating temperature range- Compatible with Windows, Linux, Android- Handles video, audio, Wi-Fi positioning GPS GNSS Antenna - GPS/GLONASS support- 3-meter cable- Waterproof (IP67)- UV resistant- Magnetic base for temporary placement- Double-sided tape for permanent attachment 4G Antenna - Boosts 4G signal- Reliable connectivity SMA Female to UFL Connector - 10 cm cable length- Converts UFL to SMA Female- Suitable for wireless communication, GPS, and more