Smart LTE Module SeriesSmart EVB G2 User GuideSmart_EVB_G2_User_Guide 13 / 59Figure 2: Smart EVB G2 Interface Overview (Bottom)Table 2: Interfaces of Smart EVB G2Interface Reference Number DescriptionVBATJ0201 The power jack on the EVB. Typical power supply: +5.0VJ0202 Li-polymer battery connectorPower SupplySwitchesS0201 Used to select DC power supply or battery power supplyS0202 Used to power on/off the modulePWRKEY S0502 Power key (push button)Used to turn on/off the moduleRESET S0503 ReservedUSB_BOOT S0501 Emergency download switchEARPHONESPEAKERBATTERY PACK
