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STD wemos-d1-mini-rs232shield

License: MIT

Mode: Editors' pick

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Update time: 2021-08-20 13:34:44
Creation time: 2020-05-06 16:13:06
Description
Wemos D1 Mini rs232 shield More info about this project in https://github.com/clericJ/wifi-terminal
Design Drawing
schematic diagram
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ID Name Designator Footprint Quantity
1 MAX3232ESE+T U1 SOIC-16_L9.9-W3.9-P1.27-LS6.0-BL 1
2 LM358 U2 SOP-8_L4.9-W3.9-P1.27-LS6.0-BL 1
3 100nF C6,C7,C8,C9,C10 C0805 5
4 DSUB9 P2 DB9 1
5 1K R3,R2,R1 R0805 3
6 LED-TX D3 LED-0805 1
7 RX-LED D2 LED-0805 1
8 LED D1 LED-0805 1
9 WEMOS U3 WEMOS BIG PINS COPY 1

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