Panasonic PAN1780 Integration Manual

PAN1780 Bluetooth Module 4 Reference DesignModule Integration Guide Rev. 1.1 Page 17 of 44Jumper Layout DescriptionJP3 Module reset connectedModule reset disconnectedJP4 SWD connected Access to module andprogrammer SWD.SWD disconnectedJP8 Module UART connected Access to module UART Rxand Tx.Module UART disconnectedJP9 Module VCC connected Module VCC connection andGND pin. The module VCCjumper can be removed forcurrent measurements.JP7, JP10 FTDI connected to moduleUARTOption for module UART tobreakout pin or FTDI. Placejumpers either just on JP7 orJP7 and JP10.Breakout pins of JP2connected to module UARTJP11 3.3 V are supplied to thebreakout pinOption to power an externalsensor board with 3.3 V.3.3 V are not supplied to thebreakout pinJP12 Module VCC connected Option to break 3.3 V supplyvia JP9 and connect 5 Vsupply to pin 1 of JP12 topower the module.Module VCC not connectedJP13 1, 3: GND2, 4: NFC AntennaOption to connect NFCantenna to PAN1780 module.