Chip-cn-dat/Espressif-dat/ESP32-chip-dat/ESP32-S3-DAT/ESP32-S3-Board-DAT/2025-07-10-17-28-15.png
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Chip-cn-dat/Espressif-dat/ESP32-chip-dat/ESP32-S3-DAT/ESP32-S3-Board-DAT/ESP32-S3-Board-DAT.md
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@@ -11,8 +11,21 @@
11 11
12 12
![](2025-01-06-15-50-00.png)
13 13
14
+- GPIO 3 == pull-up
15
+- GPIO 35 == LED
16
+- EN == button, pull-up, filter-cap
17
+- IO0 == button, pull-up
14 18
19
+## peripharals
15 20
21
+- [[WS2812-dat]], - [[USB-dat]]
22
+
23
+
24
+## USB OTG
25
+
26
+IO19, IO20, CC1 CC2 pull-down
27
+
28
+![](2025-07-10-17-28-15.png)
16 29
17 30
18 31
Chip-cn-dat/Espressif-dat/ESP32-chip-dat/ESP32-S3-DAT/ESP32-S3-app-DAT/2024-12-26-15-32-53.png
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@@ -1,4 +1,2 @@
1 1
2
-# ESP32-S3-app-DAT.md
3
-
4
-![](2024-12-26-15-32-53.png)
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\ No newline at end of file
0
+# ESP32-S3-app-DAT
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\ No newline at end of file
Chip-cn-dat/Espressif-dat/ESP32-chip-dat/ESP32-S3-DAT/ESP32-S3-chip-DAT/ESP32-S3-chip-DAT.md
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@@ -5,6 +5,8 @@
5 5
6 6
![](2024-08-16-18-27-43.png)
7 7
8
+- [[peripherals-dat]]
9
+
8 10
## Pin definitions
9 11
10 12
![](2025-07-09-15-45-22.png)
... ...
@@ -69,6 +71,18 @@
69 71
| 56 | VDDA | Analog_PWR | x |
70 72
| 57 | GND | Ground | x |
71 73
74
+### USB OTG
75
+
76
+When using the on-chip PHY, the differential signal pins USB_D- and USB_D+ of the USB OTG are multiplexed
77
+with GPIO19 ~ GPIO20, RTC_GPIO19 ~ RTC_GPIO20, UART1 interface, and SAR ADC2 interface via IO
78
+MUX.
79
+
80
+### UART0
81
+
82
+- | 49 | U0TXD | UART0 TX, GPIO | UART0 |
83
+- | 50 | U0RXD | UART0 RX, GPIO | UART0 |
84
+
85
+
72 86
73 87
## ref
74 88
Chip-cn-dat/Espressif-dat/ESP32-chip-dat/ESP32-S3-DAT/ESP32-S3-module-DAT/2024-12-26-15-32-53.png
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@@ -10,3 +10,7 @@
10 10
11 11
## ESP32-S3-MINI-1-N4R2
12 12
13
+
14
+# ESP32-S3-app-DAT.md
15
+
16
+![](2024-12-26-15-32-53.png)
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\ No newline at end of file
SDK-dat/programming-dat/programming-dat.md
... ...
@@ -1,6 +1,10 @@
1 1
2 2
# programming-dat
3 3
4
+- [[JTAG-dat]] - [[JLINK-dat]]
5
+
6
+- [[ISP-dat]] - [[ICP-dat]]
7
+
4 8
| Feature | ICP (In-Circuit Programming) | ISP (In-System Programming) |
5 9
| -------------------------- | ----------------------------------------------------------- | -------------------------------------------------------------- |
6 10
| **Full Name** | In-Circuit Programming | In-System Programming |
... ...
@@ -23,11 +27,6 @@ If ISP fails or UART is unavailable, consider using ICP via SWD with Nuvoton's N
23 27
24 28
25 29
26
-## methods
27
-
28
-- [[ISP-dat]] - [[ICP-dat]]
29
-
30
-
31 30
## Target
32 31
33 32
### ARM
Tech-dat/Interface-dat/OTG-dat/2025-04-23-17-22-30.png
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Tech-dat/Interface-dat/OTG-dat/OTG-dat.md
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@@ -1,4 +0,0 @@
1
-
2
-# OTG-dat
3
-
4
-![](2025-04-23-17-22-30.png)
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Tech-dat/Interface-dat/USB-dat/USB-OTG-dat/USB-OTG-dat.md
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@@ -0,0 +1,6 @@
1
+
2
+# OTG-dat
3
+
4
+![](2025-04-23-17-22-30.png)
5
+
6
+- [[ESP32-S3-dat]]
Tech-dat/Interface-dat/USB-dat/usb-dat.md
... ...
@@ -7,6 +7,8 @@
7 7
8 8
- [[USB-STM32-dat]]
9 9
10
+- [[USB-OTG-dat]]
11
+
10 12
- libusb-win32
11 13
- https://zadig.akeo.ie/
12 14
... ...
@@ -35,6 +37,9 @@
35 37
36 38
![](2024-05-06-17-38-37.png)
37 39
40
+### USB with a diode
41
+
42
+![](2025-07-10-17-31-16.png)
38 43
39 44
## Terms
40 45
Tech-dat/Interface-dat/interface-dat.md
... ...
@@ -1,6 +1,8 @@
1 1
2 2
# interface dat
3
-
3
+
4
+- [[peripherals-dat]]
5
+
4 6
- [[RS485-DAT]] - [[modbus-dat]]
5 7
6 8
- [[RS232-dat]] - [[RS422-dat]] - [[can-dat]]
... ...
@@ -25,6 +27,8 @@ long range secure by cable - [[RS485-dat]] - [[fiber-optic-dat]] - [[POF-dat]] -
25 27
26 28
- [[USB-dat]] - [[USB-sys-dat]]
27 29
30
+- [[interface-interactive-dat]]
31
+
28 32
## Breakout boards
29 33
30 34
[[RS232-dat]] breakout
Tech-dat/Interface-dat/interface-interactive-dat/interface-interactive-dat.md
... ...
@@ -0,0 +1,7 @@
1
+
2
+# interface-interactive-dat
3
+
4
+- [[LCD-dat]] - [[camera-dat]]
5
+
6
+- [[RMT-dat]]
7
+
Tech-dat/Sensor-dat/sensor-touch-dat/sensor-touch-dat.md
... ...
@@ -0,0 +1,3 @@
1
+
2
+# sensor-touch-dat
3
+
Tech-dat/interactive-dat/WS2812-dat/2025-07-10-17-29-15.png
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Tech-dat/interactive-dat/WS2812-dat/ws2812-dat.md
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@@ -54,6 +54,14 @@ LED has a low voltage driving, high energy saving and environmental protection,
54 54
- VSS Ground
55 55
- DIN Data In
56 56
57
+
58
+## SCH
59
+
60
+ESP32
61
+
62
+![](2025-07-10-17-29-15.png)
63
+
64
+
57 65
## ref
58 66
59 67
- [[led-strip-dat]] - [[ws2812-dat]]
... ...
\ No newline at end of file
Tech-dat/memory-dat/memory-dat.md
... ...
@@ -3,6 +3,9 @@
3 3
4 4
- [[sd-dat]] - [[flash-dat]] - [[spi-flash-dat]] - [[eeprom-dat]]
5 5
6
+- [[SDIO-dat]]
7
+
8
+
6 9
## use a tools instead of fat fingers
7 10
8 11
![](2025-04-08-17-14-23.png)
Tech-dat/peripherals-dat/peripherals-dat.md
... ...
@@ -0,0 +1,22 @@
1
+
2
+# peripherals-dat
3
+
4
+- [[interface-dat]]
5
+
6
+- [[CPU-dat]] - [[memory-dat]] - [[programming-dat]]
7
+
8
+- [[SPI-dat]] - [[I2C-dat]] - [[I2S-dat]] - [[GPIO-dat]] - [[UART-dat]] - [[PWM-dat]] - [[pulse-dat]]
9
+
10
+- [[ADC-dat]]
11
+
12
+- [[RTC-dat]]
13
+
14
+- [[USB-dat]] - [[USB-OTG-dat]]
15
+
16
+- [[sensor-dat]] - [[sensor-touch-dat]]
17
+
18
+- [[interface-interactive-dat]]
19
+
20
+## other categories
21
+
22
+- [[network-dat]] - [[encryption-dat]]
... ...
\ No newline at end of file