Shield for WT588D-16P

Completed

STD Shield for WT588D-16P

Arduino

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License: GPL 3.0

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Update time： 2024-04-26 15:39:28

Creation time： 2017-04-02 17:05:55

Description

For an easier use of the WT588-D module with Arduino, it was decided to create a special Shield, this allows to test the module connected to Arduino or stand-alone mode as there are also K1 to K4 keys. There is also a connector for direct connection of a loudspeaker and a connector for connecting an external amplifier.

For programming the internal memory of the WT588 module, there is a connector for the SPI interface. there is also the possibility of using the module in stand-alone mode as there is a connector for external power supply. Two LEDs indicate the presence of the power supply and the busy function of the module.

For more information see this page

Design Drawing

schematic diagram

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Shield WT588D-16P_circuit
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PCB

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Shield WT588D-16P_PCB
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BOM

BOM download Purchase Parts

ID	Name	Designator	Footprint	Quantity
1	204-10UYC/S530-A3	BUSY,PWR	LED-3MM/2.54	2
2	0.33uF	C1	RAD-0.1	1
3	0.1uF	C2	RAD-0.1	1
4	1u	C3	CAP-D5.0XF2.0	1
5	0,1uF	C4	RAD-0.1	1
6	1N4004	D1	DO-41	1
7	Header-Male-2.54_1x2	P1,P4	HDR-2X1/2.54	2
8	Header-Male-2.54_1x3	P2	HDR-3X1/2.54	1
9	Header-Female-2.54_1x4	P3	HDR-4X1/2.54	1
10	Header-Male-2.54_1x7	P5	HDR1X7	1
11	500Ω	PR1	RES-ADJ_3362P	1
12	470Ω	R1	PR-D2.3XL6.5MM	1
13	330Ω	R2	PR-D2.3XL6.5MM	1
14	510	R3	PR-D2.3XL6.5MM	1
15	SWITCH-6x6x5_TH	SW1,SW2,SW3,SW4,SW5	SWITCH-6X6X5_TH	5
16	WT588D-16P	U1	WT588D-16P	1	cKDVP7pjB
17	Arduino UNO R3	U2	SHIELD UNO R3	1	W5bp3Unjh
18	LP2950-3.3	U3	TO92-INLINE	1