NSP2340T16L Audio Breakout Board

SKU: BBV10000030

NSP2340T16L series are powerful Voice IC with embedded Flash to implement Voice Assistance applications with Cap Touch.

It provides hardware I2C, UART and firmware Two-Wire interface to communicate with host MCU, and support In-System-Program (ISP) to update content with high data transition rate. It equips with up to 16 Cap Touch pads, which is suitable for all the voice assistance applications.

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Key Features Technical Specifications Board Pinout

Key Features

I2C Powerful Voice IC.
It can work with 3.3V or 5V.
It easily communicates with an MCU with TTL I2C outputs.
One of the most importat features is this NSP2340T16 has Touch Pad extension. We made it to use like piano pad design.

Technical Specifications

Item	NSP2340T16L_DEV_BOARD
Power Input Type	Molex 4 pin 2.50mm header
Voltage Supply	3.3V to 5.5V
Functions	I2C Powerful Voice IC
Board Dimensions	60 x 100 mm
Operating Temperature	-40°C to +85°C

Board Pinout

PIN Number	PIN Name	Description
1	VCC	Power Supply
2	SCL	I2C Serial Clock Pin.
3	SDA	I2C Serial Data Pin.
4	GND	Ground

PIN Number	PIN Name	Description
1	PWM+	PWM driver positive output to drive speaker directly
2	PWM	PWM driver negative output to drive speaker directly

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