GU Impex

The ESP-01 ESP8266 Serial WIFI Wireless Transceiver Module is a self-contained SOC with integrated TCP/IP protocol stack that can give any microcontroller access to your WiFi network. The ESP8266 is capable of either hosting an application or offloading all Wi-Fi networking functions from another application processor. Each ESP8266 module comes pre-programmed with an AT command set firmware, meaning, you can simply hook this up to your Arduino device and get about as much WiFi-ability as a WiFi Shield offers (and that’s just out of the box)! The ESP8266 module is an extremely cost-effective board with a huge, and ever growing, community.

This module has a powerful enough onboard processing and storage capability that allows it to be integrated with the sensors and other application specific devices through its GPIOs with minimal development up-front and minimal loading during runtime. Its high degree of on-chip integration allows for minimal external circuitry, including the front-end module, is designed to occupy minimal PCB area. The ESP8266 supports APSD for VoIP applications and Bluetooth co-existing interfaces, it contains a self-calibrated RF allowing it to work under all operating conditions and requires no external RF parts.

There is an almost limitless fountain of information available for the ESP8266, all of which has been provided by amazing community support. In the Documents section below you will find many resources to aid you in using the ESP8266, even instructions on how to transforming this module into an IoT (Internet of Things) solution!

Note: The ESP8266 Module is not capable of 5-3V logic shifting and will require an external Logic Level Converter. Please do not power it directly from your 5V dev board.

This is 9V Battery Connector with a 10 cm cable.  It is used to connect a 9V battery to the required application. This snap power cable to DC 9V clip male line battery adapter for mostly used to power Arduino boards as well as many development boards.

The connector comes with open-wire at one end and battery connector at another end. It is very good practice to use such a connector in the project as they provide various benefits such as avoid short circuits, No chance of mismatch polarity as wire comes in red and black color, optimum battery use, easy to connect and disconnect the battery to the application, etc.

1. Made of hard leather.
2. Excellent material, fine workmanship.
3. It is an environmental 9V battery buckle.
4. Wire Length: 10cm.
5. Color: Black.
6. Avoid the polarity conflict and short circuit.

5 x 9V 10cm Battery Connector.