REN-CBW CBS Gateway Low Power BT & Wifi Technology IoT gateways that are easy to communicate through the network + Spec .System Information 　Board 　MCU 　Transmission Distance .Specification 　Frequency .System Control 　LED Indicator .Wireless Communication 　WLAN 　Bluetooth .DC In / Out Connector 　Input Power Connector DC +5V with Micro USB connector .Mechanical 　Color .Reliability 　Operating Temperature 　Operating Humidity 　Storage Temperature 　Packaging Drop Test .Certifications 　Certification Information .Power Requirement 　Adapter 　Power Consumption 　Power Type .Mechanical & Environmental 　Dimensions(W x L x D) .Ordering Information 　Ordering Information REN-CBW-A1-1R Gateway for EBC-05B1Bluetooth 5.0/WiFi 2.4GHz/Operating with 5V Mini USB EBC-05B1-840-A1R 5.65" E Ink 600x448 Tri-color(B/W/R) ePaper for Bedside/Room Info Display Bluetooth 5.0 EPS-CFS2-H31A1-07R EBC-05B1 Solution Box Server EPS-CFS2 H310 w/ i5-8500T/ 4GRAM/ 128GSS