7 Appendix A: Reference Schematics

Figure 7-1. Power Source Option
Figure 7-2. Coin Cell Battery CR2032
Figure 7-3. Power Source Option – USB_3V3
Figure 7-4. Power Source Option – MCP2200_3V3
Figure 7-5. PICTAIL™ Interface
Figure 7-6. USB-to-UART Converter – Micro USB
Figure 7-7. USB-to-UART Converter – USB Reset
Figure 7-8. USB-to-UART Converter – USB GPIO
Figure 7-9. USB-to-UART Converter – USB UART
Figure 7-10. USB-to-UART Converter – APP Default
Figure 7-11. Module Test Interface
Figure 7-12. BM71BLES1FC2
Figure 7-13. I2C Interface
Figure 7-14. Configuration
Figure 7-15. Power Switch Test Button
Figure 7-16. Test Buttons
Figure 7-17. Reset Button
Figure 7-18. LED for I/O Test
Figure 7-19. VBAT/Ground Test Connector