module

ESP32-A1S

Symbol
GND13V32SENSOR_VN3SENSOR_VP4IO345IO06IO147IO128IO139IO1510IO211IO412HBIAS13MIC2N14MIC2P15MBIAS16MIC1P17MIC1N18GND19GND38RXD037TXD036EN35IO2134IO2233IO1932IO2331IO1830IO529HPOUTR28HPOUTL27SPOLN26SPOLP25SPORN24SPORP23LINEINL22LINEINR21GND20
Footprint
3837363534333231302928272625242322212019181716151413121110987654321
3D Model
Pin Map
PinNameTypeMountShapeWidth × Height (mm)
GNDgroundSMDroundrect2.54×1
3V3outputSMDroundrect2.54×1
SENSOR_VNioSMDroundrect2.54×1
SENSOR_VPpassiveSMDroundrect2.54×1
IO34passiveSMDroundrect2.54×1
IO0passiveSMDroundrect2.54×1
IO14passiveSMDroundrect2.54×1
IO12passiveSMDroundrect2.54×1
IO13passiveSMDroundrect2.54×1
IO15passiveSMDroundrect2.54×1
IO2passiveSMDroundrect2.54×1
IO4passiveSMDroundrect2.54×1
HBIASpassiveSMDroundrect2.54×1
MIC2NpassiveSMDroundrect2.54×1
MIC2PpassiveSMDroundrect2.54×1
MBIASpassiveSMDroundrect2.54×1
MIC1PpassiveSMDroundrect2.54×1
MIC1NpassiveSMDroundrect2.54×1
GNDgroundSMDroundrect2.54×1
GNDgroundSMDroundrect2.54×1
LINEINRpassiveSMDroundrect2.54×1
LINEINLpassiveSMDroundrect2.54×1
SPORPpassiveSMDroundrect2.54×1
SPORNpassiveSMDroundrect2.54×1
SPOLPpassiveSMDroundrect2.54×1
SPOLNpassiveSMDroundrect2.54×1
HPOUTLpassiveSMDroundrect2.54×1
HPOUTRpassiveSMDroundrect2.54×1
IO5passiveSMDroundrect2.54×1
IO18passiveSMDroundrect2.54×1
IO23passiveSMDroundrect2.54×1
IO19passiveSMDroundrect2.54×1
IO22passiveSMDroundrect2.54×1
IO21passiveSMDroundrect2.54×1
ENinputSMDroundrect2.54×1
TXD0passiveSMDroundrect2.54×1
RXD0passiveSMDroundrect2.54×1
GNDgroundSMDroundrect2.54×1

Key Parameters

Frequency
2.4GHz

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Details

Category
module
MPN
ESP32-A1S
Manufacturer
Ai-Thinker
Package
SMD
Footprint
WIRELM-SMD_ESP32-A1S
JLCPCB
C277945
LCSC
C277945
Lifecycle
active
Mounting
SMT
RoHS
Compliant
MSL
MSL 1

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