The shields are down! The logic board is clear and ready for inspection. Let's see what this puppy is packing!

Apple A10 Fusion APL1W24 SoC + Samsung 3 GB LPDDR4 RAM (as denoted by the markings K3RG4G40MM-YGCH)

Qualcomm MDM9645M LTE Cat. 12 Modem

Skyworks SKY78100-20 Power Amplifier Module

Avago AFEM-8065 Power Amplifier Module

Avago AFEM-8055 Power Amplifier Module

Universal Scientific Industrial O1 X4 (likely the M2800 "Trinity" SIP)

Bosch Sensortec BMP280 Barometric Pressure Sensor