Specifications

Table of Contents
General Description 1
Module Description.................................................................................................................. 1
Power consumption .................................................................................................................. 1
Functional performance ........................................................................................................... 1
Table of Contents 2
Overview 3
Module overview ..................................................................................................................... 3
Pinouts ...................................................................................................................................... 4
Module schematic .................................................................................................................... 5
Key components ....................................................................................................................... 5
Antenna Parameters ................................................................................................................. 6
Electrical Specifications 6
Absolute maximum ratings ...................................................................................................... 6
RF specifications ...................................................................................................................... 7
Device-Level Specifications .................................................................................................... 7
GPIO Electrical Specifications ................................................................................................ 9
SAR ADC Electrical Specifications ...................................................................................... 11
Fixed I2C Electrical Specifications........................................................................................ 13
Fixed UART Electrical Specifications ................................................................................... 13
BLE Subsystem Electrical Specifications .............................................................................. 14
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