906fb90be1781a6ed26add324a39afee06b2298f
Board-dat/OPM/OPM1143-DAT.md
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| 6 | 6 | |
| 7 | 7 | ## ref |
| 8 | 8 | |
| 9 | -https://w.electrodragon.com/w/Category:Relay |
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| 0 | +https://w.electrodragon.com/w/Category:Relay |
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| 1 | + |
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| 2 | +- [[OPM1143]] |
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Board-dat/USB/2023-11-15-16-22-51.png
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Board-dat/USB/2023-11-15-16-23-48.png
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Board-dat/USB/USB1014-dat.md
| ... | ... | @@ -5,4 +5,25 @@ https://www.electrodragon.com/product/android-host-interface-board-ch9343g/ |
| 5 | 5 | |
| 6 | 6 | Android Host Interface Board CH9343G |
| 7 | 7 | |
| 8 | -- [[USB1014]] |
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| 0 | +- chip - [[ch9343-dat]] |
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| 1 | + |
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| 2 | +- [[USB1014]] |
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| 3 | + |
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| 4 | +## board map |
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| 5 | + |
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| 6 | + |
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| 7 | + |
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| 8 | + |
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| 9 | + |
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| 10 | + |
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| 11 | + |
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| 12 | +## ref |
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| 13 | + |
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| 14 | +- repository - https://github.com/Edragon/WCH-CH9343 |
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| 15 | + - inside original PCB file and SCH |
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| 16 | + |
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| 17 | +- chip page link - http://www.wch.cn/product/ch9343.html |
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| 18 | + |
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| 19 | + |
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| 20 | + |
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| 21 | + |
Chip-cn-dat/WCH/CH9343-dat.md
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| 1 | + |
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| 2 | +# CH9343-dat |
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| 3 | + |
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| 4 | +- [[USB1014-dat]] |
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| 5 | + |
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| 6 | +https://www.electrodragon.com/product/android-host-interface-board-ch9343g/ |
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| 7 | + |
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| 8 | +## Chip Features: |
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| 9 | +- Support full-speed USB transmission (12Mbps), compatible with USB V2.0. |
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| 10 | +- Fully built-in USB protocol processing, no external programming is required. |
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| 11 | +- Supported Interface: |
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| 12 | +- Hardware full-duplex asynchronous serial port, support MODEM signal RTS and CTS and RS485 transmit and receive control signal TNOW. |
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| 13 | +- 16 general-purpose input and output pins. |
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| 14 | +- 2 PWM outputs. |
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| 15 | +- I2C host interface, the clock can be adjusted. |
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| 16 | +- SPI master/slave interface, byte MSB/LSB transmission sequence can be adjusted. |
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| 17 | +- Provide USB device configuration complete instructions. |
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| 18 | +- Support 5V power supply voltage and 3.3V power supply voltage or even 3V power supply voltage. |
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| 19 | +- Provide SOP-16, LQFP-48 lead-free package, compatible with RoHS. |
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