The XIAO W5500 also features an external 2.4GHz antenna for WiFi and BLE, a reset button, status LEDs, and a USB-C port for power and programming, all enclosed in a 3D printed case. The XIAO W5500 ...

Chemotherapy is a common treatment following a breast cancer diagnosis. It may involve insertion of a port-a-catheter, or “port.” Here are five things to know about ports.