A diverse range
Depending on the specific manufacturer and even the model, the modules are equipped with a variety of microcontrollers. When choosing a particular unit, you should first of all pay attention to performance and additional accessories. The most advanced modules allow for connectivity not only via WiFi in the 802.11 b/g/n standard, but also Bluetooth. In addition, they are equipped with a microSD card reader, GPS and GSM chip. Modules of this type can be successfully programmed using Arduino IDE.
Selected models are also equipped with additional (built-in) antenna, which extends their operating range. The boards have various communication interfaces, such USB, GPIO and SPI. Depending on the demand, they can operate in Station or Access Point mode.
Basic communication modules
Our offer also includes modules based on the ESP8285 chip. Devices of this type are characterized by compact size, which makes them often used in mobile projects. Special attention should be paid to other low-budget systems based on ARM Cortex-M3 core. Devices of this type are equipped with flash memory of e.g. 1 Mb. A wide operating temperature range, from -40℃ to even +85℃, guarantees universal application. In turn, the safe humidity can range from 5% to 90%. Depending on the specific manufacturer and module, these figures may vary slightly, but this does not change the fact that the devices can be safely used in virtually any conditions.
Application of communication modules
Modules are often used for various DIY projects. In combination with, for example, a microcontroller, they are ideal as part of a home automation system. Using them, you can program not only the automatic opening and closing of roller blinds, but also the operation of sound systems and lighting. The modules can control practically all electrical devices within their range.
What else do we have in our offer?
Apart from a wide selection of communication modules, we also offer additional accessories which extend their functionality. We also offer popular ESP8266 modules and ESP32 versions that allow wireless communication via WiFi and Bluetooth. Models equipped with an external antenna also deserve special attention. Apart from a much longer range, they are characterized by low power consumption.
In the assortment of our shop you can also find IoT network gateways that operate at a frequency of 868 MHz (this is the official frequency in the European Union). This type of devices is a so called access gateway, designed to cooperate with different modules. We offer network gateways based on OpenSource standard. Their operating range is up to 10 km. Thanks to easy integration with the cloud, the user can instantly connect the device with practically all the most popular Internet of Things platforms. The gateways guarantee secure operation and the ability to connect to a huge number of nodes.
In case of any questions concerning the modules, accessories and other devices available in our offer, we encourage you to contact our experienced consultants. You can find their telephone number and e-mail address in the bottom left corner of the page. A large part of the assortment is available "off the shelf", so the time needed for delivery is reduced to a minimum.