Shield for Arduino UNO and MEGA, which allows using GPRS and GSM telecommunication networks for receiving and sending data. The module needs a SIM card with prepaid data.
The Bluetooth LED Badge is a programmable name tag with an LED display that allows you to display custom texts, symbols or animations. Thanks to its wireless Bluetooth...
The UART to LAN converter is designed for applications where it is necessary to transfer serial UART communication via LAN to a remote device, e.g. PC, or a second converter...