This document presents a detailed circuit diagram centered around the PAN2010 wireless module. The diagram illustrates the essential components and connections required for the device's operation. Key elements include the antenna (ANT1) with associated matching network (L4, C9), the PAN2010 module (U1), and power supply circuitry. The diagram also highlights the interface connections (RB4, RB5, RB6, RB7) and external components such as capacitors (C2, C3, C7, C8, C11) and a fuse (F1). The circuit is designed to operate with a 3V battery (BT1). The diagram provides a comprehensive overview of the device's electrical design, facilitating troubleshooting, modification, and further development. The inclusion of component values aids in understanding the circuit's behavior and performance characteristics. The diagram also includes two switches S3 and S4.