
Shield WT588D-16P copy
STDShield WT588D-16P copy
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Mode:Full
License
:GPL 3.0
Cloned fromShield for WT588D-16P
Creation time:2019-01-11 22:36:55Update time:2019-01-11 22:36:56
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
PCB
BOM
ID | Name | Designator | Footprint | Quantity |
---|---|---|---|---|
1 | Header-Male-2.54_1x2 | P1,P4 | HDR-2X1/2.54 | 2 |
2 | 470Ω | R1 | PR-D2.3XL6.5MM | 1 |
3 | 204-10UYC/S530-A3 | BUSY,PWR | LED-3MM/2.54 | 2 |
4 | LP2950-3.3 | U3 | TO92-INLINE | 1 |
5 | 330Ω | R2 | PR-D2.3XL6.5MM | 1 |

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