Board-dat/NWI/NWI1077-dat/NWI1077-dat.md
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- [[NWI1070-dat]] - [[NWI1077-dat]] - [[ESP-01S-dat]]
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https://www.electrodragon.com/product/esp-01-esp8266-wifi-module/
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+
Chip-cn-dat/AIT/ESP-01-DAT/2024-01-24-15-28-06.png
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Chip-cn-dat/AIT/ESP-01-DAT/ESP-01S-dat.md
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5 5
6 6
https://www.electrodragon.com/product/esp-01-esp8266-wifi-module/
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+![](2024-01-24-15-28-06.png)
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+
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+
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## Pin Definitions
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also printed on board
Tech/power-dat/2023-12-18-15-43-51.png
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Tech/power-dat/2023-12-19-15-42-01.png
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Tech/power-dat/breadboard-power-dat.md
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-
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-# breadboard-power-dat.md
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-
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-* Support 5V/3V3 via AMS1117 [[LDO-dat]]
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-
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-## Power Supply Board
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-
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-- [[OPM1027-dat]] - [[OPM1028-dat]]
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-
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-## Bread baord
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-
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-https://www.electrodragon.com/product/breadboard-wside-power-channels/
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-
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-
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-## SCH
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-
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-![](2023-12-19-15-42-01.png)
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Tech/power-dat/breadboard-power-dat/2023-12-19-15-42-01.png
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Tech/power-dat/breadboard-power-dat/breadboard-power-dat.md
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+
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+# breadboard-power-dat.md
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+
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+* Support 5V/3V3 via AMS1117 [[LDO-dat]]
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+
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+## Power Supply Board
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+
8
+- [[OPM1027-dat]] - [[OPM1028-dat]]
9
+
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+## Bread baord
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+
12
+https://www.electrodragon.com/product/breadboard-wside-power-channels/
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+
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+
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+## SCH
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+
17
+![](2023-12-19-15-42-01.png)
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Tech/power-dat/power-flow-control-dat.md
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-
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-# power-flow-contro-dat
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-
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-#### USB Logic control for [[SDR1096-DAT]]
5
-
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-[[logic-gate-dat]]
7
-
8
-
9
-- OE stay off by pull up resistor (default)
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-- OE turn on by **USB_ID or PA28_USB_HOST_EN pull down**
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- - **USB_ID or PA28_USB_HOST_EN pull down** further turn on [[mos-p]]
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- - VBUS -> VIN via [[mos-p]] (default off by pull up resistor)
13
-
14
-
15
-![](2023-12-18-15-43-51.png)
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Tech/power-dat/power-flow-control-dat/2023-12-18-15-43-51.png
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Tech/power-dat/power-flow-control-dat/power-flow-control-dat.md
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+
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+# power-flow-contro-dat
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+
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+#### USB Logic control for [[SDR1096-DAT]]
5
+
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+[[logic-gate-dat]]
7
+
8
+
9
+- OE stay off by pull up resistor (default)
10
+- OE turn on by **USB_ID or PA28_USB_HOST_EN pull down**
11
+ - **USB_ID or PA28_USB_HOST_EN pull down** further turn on [[mos-p]]
12
+ - VBUS -> VIN via [[mos-p]] (default off by pull up resistor)
13
+
14
+
15
+![](2023-12-18-15-43-51.png)
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Tech/power-dat/solar-power-dat/2024-01-24-16-10-06.png
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Tech/power-dat/solar-power-dat/2024-01-24-16-11-57.png
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Tech/power-dat/solar-power-dat/2024-01-24-16-12-15.png
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Tech/power-dat/solar-power-dat/solar-power-dat.md
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+
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+# solar-power-dat
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+
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+
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+- direction protection diodes for [[solar-panel-dat]] power supply
6
+
7
+![](2024-01-24-16-10-06.png)
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+
9
+![](2024-01-24-16-11-57.png)
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+
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+![](2024-01-24-16-12-15.png)
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+
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+## ref
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+
15
+- [[solar-panel-dat]]
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