module

ESP32-A1S

Symbol

Footprint

3D Model

Pin Map

Pin	Name	Type	Mount	Shape	Width × Height (mm)
	GND	ground	SMD	rect	2.54×1
	3V3	passive	SMD	rect	2.54×1
	SENSOR_VN	passive	SMD	rect	2.54×1
	SENSOR_VP	passive	SMD	rect	2.54×1
	IO34	passive	SMD	rect	2.54×1
	IO0	passive	SMD	rect	2.54×1
	IO14	passive	SMD	rect	2.54×1
	IO12	passive	SMD	rect	2.54×1
	IO13	passive	SMD	rect	2.54×1
	IO15	passive	SMD	rect	2.54×1
	IO2	passive	SMD	rect	2.54×1
	IO4	passive	SMD	rect	2.54×1
	HBIAS	passive	SMD	rect	2.54×1
	MIC2N	passive	SMD	rect	2.54×1
	MIC2P	passive	SMD	rect	2.54×1
	MBIAS	passive	SMD	rect	2.54×1
	MIC1P	passive	SMD	rect	2.54×1
	MIC1N	passive	SMD	rect	2.54×1
	GND	ground	SMD	rect	2.54×1
	GND	ground	SMD	rect	2.54×1
	LINEINR	passive	SMD	rect	2.54×1
	LINEINL	passive	SMD	rect	2.54×1
	SPORP	passive	SMD	rect	2.54×1
	SPORN	passive	SMD	rect	2.54×1
	SPOLP	passive	SMD	rect	2.54×1
	SPOLN	passive	SMD	rect	2.54×1
	HPOUTL	passive	SMD	rect	2.54×1
	HPOUTR	passive	SMD	rect	2.54×1
	IO5	passive	SMD	rect	2.54×1
	IO18	passive	SMD	rect	2.54×1
	IO23	passive	SMD	rect	2.54×1
	IO19	passive	SMD	rect	2.54×1
	IO22	passive	SMD	rect	2.54×1
	IO21	passive	SMD	rect	2.54×1
	EN	input	SMD	rect	2.54×1
	TXD0	passive	SMD	rect	2.54×1
	RXD0	passive	SMD	rect	2.54×1
	GND	ground	SMD	rect	2.54×1

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

JLCPCB Stock & Pricing

Out of Stock(0 pcs)

1-9 pcs$8.9654

10-29 pcs$8.1542

30-99 pcs$7.6594

100-101 pcs$7.6594

102-103 pcs$7.6594

104+ pcs$7.6594