The E18-MS1-PCB with Wireless Modules SMD-14x23mm RoHS, manufactured by Ebyte is an electronic component for short-range wireless communication, as it features an integrated wireless module in a 14 x 23 mm surface mount package. This PCB is RoHS compliant and can be used in a variety of applications providing multiple communication solutions such as Bluetooth, Zigbee, ATEX, or NFC. The module features a frequency range up to 868 MHz, an efficient power management, a high ratio of sensitivity to noise, and a reliable communications protocol. The E18-MS1-PCB is designed for easy use, with a simple two-wire connection, convenient application programming interface, and advanced software and tools provided by the manufacturer.