GND41GND40RF239GND38DVDD37GPIO936GPIO1035GPIO634GPIO733GPIO832GPIO531GPIO430ON_OFF29Reserved28Reserved27Reserved26GPIO2225VDD_BB24VCORE23DX_OUT22DX_IN21GPIO2720GPIO0/TXD019GPIO1/RXD018nRST17Reserved16Reserved15GPIO3/RXD114GPIO2/TXD113RTC_I12RTC_O11ANT_BIAS10VDD_IO9VBAT8VDD_BK7TST_RF6XREF5VX_OUT4VDD_ANA3GND2RF11