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BOM-DAT/cable-dat/USB-cable-dat/USB-cable-dat.md
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@@ -0,0 +1,4 @@
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+
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+# USB-cable-dat
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+
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+![](2024-11-20-17-01-12.png)
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BOM-DAT/cable-dat/cable-dat.md
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@@ -21,4 +21,6 @@
21 21
22 22
## ref
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24
+- [[ribbon-cable-dat]]
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+
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- BVR standard
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Board-dat/NWI/NWI1252-dat/2024-11-20-17-01-50.png
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Board-dat/NWI/NWI1252-dat/NWI1252-dat.md
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@@ -1,27 +1,38 @@
1 1
2 2
# NWI1252-dat
3 3
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-## Board maps
5 4
6
-Power supply
7 5
8
-Wide input voltage range:
9 6
10
-- TPS5430: 5.5V to 36V
11
-- TPS5431: 5.5V to 23V
7
+
8
+## usage
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+
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+### Power supply
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+
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+Wide input voltage range: 5.5V to 36V - [[dcdc-dat]]
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+
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+### USB
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+
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+- Soldering wirings GND / D+ (green) / D- (white) / VUSB = [[USB-cable-dat]]
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+
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+![](2024-11-20-17-01-50.png)
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+
12 20
13 21
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-## V1
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+
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+## Board maps
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+
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+### V1
15 26
16 27
![](2024-09-26-22-14-43.png)
17 28
18
-- set red jumpers for RS485
29
+- set red and yellow jumpers for RS485
19 30
- set blue jumpers for RS232
20 31
21 32
- [[DB9-dat]]
22 33
23 34
24
-## V0
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+### V0 (obseleted)
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26 37
![](2024-08-29-01-37-01.png)
27 38
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@@ -30,9 +41,12 @@ Wide input voltage range:
30 41
red box
31 42
- data communication LED indicator
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- spare pins
33
-- EN button and flash button IO10
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+ - IO6 IO7 IO8
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+ - ADC IO2 D+ TXD 3V3
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+ - IO1 IO3 D- RXD GND
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+- EN button and flash button = IO10
34 48
- power LED
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-- flash button programmable LED
49
+- flash button programmable LED = IO9
36 50
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yello box
38 52
- Power input
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@@ -49,6 +63,21 @@ Blue box
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51 65
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+
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+
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+## demo vidoe
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+
70
+- https://www.youtube.com/shorts/bP3zJOAH-PU
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+- https://www.youtube.com/shorts/yHJsV8njQ3E
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+- https://www.youtube.com/shorts/BCYFG2o0iMA
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+- https://www.youtube.com/shorts/9svPSDBRmKE
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+
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+
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+## Note
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+
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+- Case is super rigid, very difficult to open it, use a sharp tool to pry it
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+
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+
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## Design logs
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version V1
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@@ -60,19 +89,11 @@ not added
60 89
- 2.1mm barrel plug
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-## demo vidoe
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-
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-- https://www.youtube.com/shorts/bP3zJOAH-PU
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-- https://www.youtube.com/shorts/yHJsV8njQ3E
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-- https://www.youtube.com/shorts/BCYFG2o0iMA
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-- https://www.youtube.com/shorts/9svPSDBRmKE
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-
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-
71 92
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## ref
73 94
74
-- [[arduino-dat]]
95
+- [[arduino-dat]] - [[ESP32-C3-dat]] - [[ESP32-C3-USB-dat]]
75 96
76
-- [[RS232-dat]] - [[DCDC-dat]]
97
+- [[RS232-dat]] - [[DCDC-dat]] - [[USB-dat]] - [[case-dat]]
77 98
78 99
- [[NWI1252]]
Chip-cn-dat/Espressif-dat/ESP32-dat/ESP32-C3-dat/ESP32-C3-USB-dat/2024-11-20-17-07-14.png
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Chip-cn-dat/Espressif-dat/ESP32-dat/ESP32-C3-dat/ESP32-C3-USB-dat/ESP32-C3-USB-dat.md
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@@ -8,6 +8,9 @@ After a long debugging session with an ESP32-C3 Supermini, I have the following
8 8
9 9
- Select this board in the IDE: ESP32C3 dev module
10 10
- This should be enabled in the IDE: USB CDC On Boot: "Enabled", however, the JTAG adapter should remain disabled.
11
+
12
+![](2024-11-20-17-07-14.png)
13
+
11 14
- Serial.setTxTimeoutMs(0) may help if no serial monitor is active. See: https://github.com/espressif/arduino-esp32/pull/7583 . This can be used only if USB CDC On Boot is enabled.
12 15
- Using Serial.flush may cause the application to hang. See: https://github.com/espressif/arduino-esp32/issues/9172
13 16
Tech-dat/Interface-dat/USB-dat/usb-dat.md
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@@ -1,6 +1,8 @@
1 1
2 2
# usb-dat
3 3
4
+- [[USB-cable-dat]]
5
+
4 6
- libusb-win32
5 7
- https://zadig.akeo.ie/
6 8
service-dat/drop-orders-dat/drop-orders-dat.md
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@@ -7,14 +7,18 @@ A heartfelt thank you to the friends who shared brilliant ideas with us and help
7 7
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## Production and Shipments Handled
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-We take care of the shipment for products hosted on our site. Simply place an order on our website, and we will deliver it directly to your customers.
10
+We take care of the production and shipment for products hosted on our site.
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+
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+Simply place an order on our website, and we will deliver it directly to your customers.
11 13
12 14
## Price Protection
13 15
14
-Our selling price will always be 40% higher than the price you offer your customers. This ensures that your customers will always get a better deal from you.
16
+Our selling price will always be 40% higher than the price you offer your customers (much higher the price we normally sell). This ensures that your customers will always get a better deal from you.
15 17
16 18
For example, if our selling price is 1.5 usd, your discount price is 0.9 usd.
17 19
18 20
## How to Proceed
19 21
20
-Please request a coupon code for a 40% discount on these specific products. Find me at the [[contact-dat]] page
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\ No newline at end of file
0
+Please request a coupon code for a 40% discount on these specific products. Find me at the [[contact-dat]] page
1
+
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+