Chip-cn-dat/Espressif-dat/ESP32-chip-dat/ESP32-dat.md
... ...
@@ -17,12 +17,15 @@
17 17
18 18
- [[ESP32-WROOM-dat]] - [[ESP32-WROVER-dat]]
19 19
20
-- [[ESP32-S2-dat]]
21
-- [[ESP32-S3-dat]]
22
-- [[ESP32-C2-dat]]
20
+## chips
21
+
22
+
23
+- [[ESP32-S3-dat]] - [[ESP32-S2-dat]]
24
+
25
+- [[ESP32-C3-dat]] - [[ESP32-C2-dat]]
23 26
24
-- [[ESP32-C3-dat]]
25 27
- [[ESP32-C6-dat]]
28
+
26 29
- [[ESP32-P4-dat]]
27 30
28 31
Chip-cn-dat/TP-dat/TP4056-dat/2025-07-09-12-51-28.png
... ...
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Chip-cn-dat/TP-dat/TP4056-dat/TP4056-dat.md
... ...
@@ -42,6 +42,11 @@ cacultation:
42 42
![](2023-12-21-16-08-42.png)
43 43
44 44
45
+## Solar Type-C Solutions
46
+
47
+![](2025-07-09-12-51-28.png)
48
+
49
+
45 50
## batter options than
46 51
47 52
- [[MCP73871-dat]] - [[CN3791-dat]]
Chip-dat/Nordic-dat/NRF52840-dat/NRF52840-dat.md
... ...
@@ -35,6 +35,10 @@
35 35
![](2025-06-19-13-53-11.png)
36 36
37 37
38
+## solutions
39
+
40
+- [[NRF52840+SX1262-dat]]
41
+
38 42
## ref
39 43
40 44
- [[bluetooth-dat]]
Chip-dat/ST-dat/st-dat.md
... ...
@@ -0,0 +1,33 @@
1
+
2
+# ST-dat
3
+
4
+MM6108IQ == Single chip solution, including Radio, PHY, and MAC sections supporting data rates up to 32.5 Mbps
5
+
6
+https://www.st.com/en/partner-products-and-services/mm6108iq.html
7
+
8
+The MM6108 SoC is a single chip solution, including Radio, PHY, and MAC sections designed in accordance with the IEEE **802.11ah** standard, supporting data rates up to 32.5 Mbps.
9
+
10
+Morse Micro Wi-Fi HaLow == https://www.morsemicro.com/products/
11
+
12
+- [[Morse-Micro-dat]]
13
+
14
+- [[WiFi-HaLow-dat]] - [[IOT-dat]]
15
+
16
+
17
+- [[L298-dat]]
18
+
19
+- [[ST-sensor-dat]]
20
+
21
+- [[ST25DV-dat]]
22
+
23
+- [[STM32-dat]] - [[STM8-dat]]
24
+
25
+- [[STM32-clone-dat]]
26
+
27
+
28
+
29
+
30
+
31
+## ref
32
+
33
+- [[chip-dat]]
... ...
\ No newline at end of file
Chip-dat/SemTech-dat/SX1262-dat/SX1262-dat.md
... ...
@@ -67,8 +67,11 @@
67 67
68 68
* The **SX1262** generally offers better performance in terms of power consumption, sensitivity, and size, and supports a wider frequency range and IEEE 802.15.4g. It's a newer generation chip.
69 69
* The **SX1278** is an older, more established chip that is still suitable for many LoRa applications, particularly where cost is a primary concern and the advanced features of the SX1262 are not required.
70
-*
71 70
71
+
72
+## solutions
73
+
74
+- [[NRF52840+SX1262-dat]]
72 75
73 76
74 77
## ref
Chip-dat/chip-dat.md
... ...
@@ -35,7 +35,7 @@ from a to z
35 35
36 36
[[richtek-dat]]
37 37
38
-- [[STM32-dat]] - [[STM32-HDK-dat]] - [[STM32-SDK-dat]]
38
+- [[ST-dat]] - [[STM32-dat]] - [[STM32-HDK-dat]] - [[STM32-SDK-dat]]
39 39
40 40
- [[semtech-dat]] - [[SX1262-dat]] - [[sx1278-dat]] - [[LLCC68-dat]]
41 41
SDK-dat/SDK-DAT.md
... ...
@@ -1,6 +1,22 @@
1 1
2 2
# SDK DAT
3 3
4
+- [[STM32-dat]]
5
+
6
+- [[ESP-IDF-dat]]
7
+
8
+- [[arduino-ide-dat]]
9
+
10
+- [[python-dat]]
11
+
12
+## VS-code
13
+
14
+- [[VSCODE-dat]] - [[platformIO-dat]]
15
+
16
+
17
+
18
+## more
19
+
4 20
- [[flash-download-tool]]
5 21
6 22
... ...
@@ -17,6 +33,6 @@
17 33
18 34
19 35
20
-## VS-code
36
+## ref
21 37
22
-- [[VSCODE-dat]] - [[platformIO-dat]]
... ...
\ No newline at end of file
0
+- [[tech-dat]]
... ...
\ No newline at end of file
SDK-dat/STM32-SDK-dat/STM32-CubeIDE-dat/STM32-CubeIDE-dat.md
... ...
@@ -0,0 +1,6 @@
1
+
2
+# STM32-Cube-IDE-dat
3
+
4
+https://www.st.com.cn/zh/development-tools/stm32cubeide.html
5
+
6
+STM32CubeIDE-Win STM32CubeIDE Windows Installer 1.19.0 ST
... ...
\ No newline at end of file
SDK-dat/STM32-SDK-dat/STM32-CubeMX-dat/STM32-CubeMX-dat.md
... ...
@@ -0,0 +1,7 @@
1
+
2
+# STM32-CubeMX-dat.md
3
+
4
+- [STM32CubeMX == STM32Cube initialization code generator](https://www.st.com/en/development-tools/stm32cubemx.html)
5
+
6
+
7
+STM32CubeMX-Win STM32Cube init code generator for Windows 6.15.0
... ...
\ No newline at end of file
SDK-dat/STM32-SDK-dat/STM32-SDK-dat.md
... ...
@@ -1,9 +1,7 @@
1 1
2 2
# STM32-SDK-dat.md
3 3
4
-- [[STM32-cube-programmer-dat]]
5
-
6
-- [[STM32-CubeMX-dat]]
4
+- [[STM32-Cube-programmer-dat]] - [[STM32-CubeMX-dat]] - [[STM32-CubeIDE-dat]]
7 5
8 6
- [[STM32-HDK-dat]]
9 7
Tech-dat/Network-dat/IEEE-dat/IEEE-dat.md
... ...
@@ -0,0 +1,55 @@
1
+
2
+# IEEE-dat.md
3
+
4
+
5
+
6
+## 802.11
7
+
8
+[[RTL8188-dat]] == 802.11n
9
+
10
+
11
+### 802.11 Wi-Fi Standards Comparison
12
+
13
+| Standard | Wi-Fi Generation | Frequency Band(s) | Max Data Rate (Theoretical) | Max Channel Width | Key Technologies | Year Approved |
14
+| :------------ | :--------------- | :---------------- | :-------------------------- | :---------------- | :------------------------------------------ | :------------ |
15
+| 802.11 | Legacy | 2.4 GHz | 2 Mbps | 22 MHz | DSSS, FHSS | 1997 |
16
+| 802.11b | Legacy | 2.4 GHz | 11 Mbps | 22 MHz | DSSS | 1999 |
17
+| 802.11a | Legacy | 5 GHz | 54 Mbps | 20 MHz | OFDM | 1999 |
18
+| 802.11g | Legacy | 2.4 GHz | 54 Mbps | 20 MHz | OFDM | 2003 |
19
+| **802.11n** | **Wi-Fi 4** | 2.4 / 5 GHz | 600 Mbps | 40 MHz | OFDM, MIMO | 2009 |
20
+| **802.11ac** | **Wi-Fi 5** | 5 GHz | 6.9 Gbps | 160 MHz | OFDM, MIMO, MU-MIMO (Downlink) | 2014 |
21
+| **802.11ax** | **Wi-Fi 6** | 2.4 / 5 GHz | 9.6 Gbps | 160 MHz | OFDMA, MU-MIMO (Up/Down), TWT, BSS Coloring | 2019 |
22
+| **802.11ax** | **Wi-Fi 6E** | 2.4 / 5 / 6 GHz | 9.6 Gbps | 160 MHz | Adds 6 GHz band operation to Wi-Fi 6 | 2020 |
23
+| **802.11be** | **Wi-Fi 7** | 2.4 / 5 / 6 GHz | ~46 Gbps | 320 MHz | OFDMA enhancements, MLO, Advanced MU-MIMO | 2024 |
24
+| **802.11ah** | **Wi-Fi HaLow** | Sub-1 GHz | 347 Mbps | 16 MHz | OFDM, Long Range, Low Power, IoT Focused | 2016
25
+
26
+
27
+**Notes:**
28
+
29
+* **Max Data Rate:** These are theoretical maximums under ideal conditions with the highest configurations (e.g., maximum spatial streams, highest modulation). Real-world speeds are typically lower.
30
+* **Key Technologies:**
31
+ * **DSSS:** Direct-Sequence Spread Spectrum
32
+ * **FHSS:** Frequency-Hopping Spread Spectrum
33
+ * **OFDM:** Orthogonal Frequency-Division Multiplexing
34
+ * **MIMO:** Multiple-Input Multiple-Output (using multiple antennas)
35
+ * **MU-MIMO:** Multi-User MIMO (allows simultaneous communication with multiple devices)
36
+ * **OFDMA:** Orthogonal Frequency-Division Multiple Access (divides channel for multiple users)
37
+ * **TWT:** Target Wake Time (improves battery life for IoT devices)
38
+ * **BSS Coloring:** Reduces interference between neighboring networks
39
+ * **MLO:** Multi-Link Operation (aggregates multiple bands/channels)
40
+* **Wi-Fi 6E:** Extends Wi-Fi 6 capabilities into the less congested 6 GHz band.
41
+* **Wi-Fi 7:** The newest standard, focusing on extremely high throughput, lower latency, and improved reliability, particularly for demanding applications like AR/VR and cloud gaming.
42
+*
43
+
44
+
45
+
46
+## general
47
+
48
+IEEE standards are technical guidelines and specifications developed by the Institute of Electrical and Electronics Engineers (IEEE). These standards ensure compatibility, safety, and interoperability for a wide range of technologies, including networking, electronics, telecommunications, and power systems.
49
+
50
+Some well-known IEEE standards include:
51
+- **IEEE 802.3** (Ethernet)
52
+- **IEEE 802.11** (WiFi)
53
+- **IEEE 754** (Floating-point arithmetic)
54
+
55
+IEEE standards are widely adopted globally and play a crucial role in advancing technology and ensuring devices from different manufacturers work together
... ...
\ No newline at end of file
Tech-dat/Network-dat/IoT-dat/IoT-dat.md
... ...
@@ -0,0 +1,3 @@
1
+
2
+# IoT-dat
3
+
Tech-dat/Network-dat/IoT-dat/WiFi-HaLow-dat/WiFi-HaLow-dat.md
... ...
@@ -0,0 +1,38 @@
1
+
2
+# WiFi-HaLow-dat
3
+
4
+## WiFi HaLow (IEEE 802.11ah)
5
+
6
+WiFi HaLow is a wireless networking standard based on IEEE 802.11ah, designed for Internet of Things (IoT) applications. It operates in the sub-1 GHz frequency bands, providing several key advantages:
7
+
8
+- **Long Range:** Coverage up to 1 kilometer, much farther than traditional WiFi.
9
+- **Low Power Consumption:** Optimized for battery-powered IoT devices.
10
+- **Better Penetration:** Signals can pass through walls and obstacles more effectively.
11
+- **High Device Density:** Supports thousands of devices per access point.
12
+
13
+WiFi HaLow is ideal for smart homes, industrial automation, agriculture, and other IoT scenarios where long range and low
14
+
15
+## Common and Popular WiFi HaLow Chip Solutions
16
+
17
+Several manufacturers offer WiFi HaLow (IEEE 802.11ah) chipsets and modules for IoT applications. Some of the most common and popular solutions include:
18
+
19
+- **Morse Micro MM6108 / MM6104**
20
+ Highly integrated WiFi HaLow SoCs and modules, known for long range and low power.
21
+
22
+- **Newracom NRC7292**
23
+ Widely used 802.11ah chipset, available as modules and reference designs.
24
+
25
+- **Silex SX-NEWAH**
26
+ Modules based on Newracom chipsets, suitable for industrial and commercial IoT.
27
+
28
+- **Methods2Business M2B-110AH**
29
+ 802.11ah modules and development kits for rapid prototyping.
30
+
31
+- **Alps Alpine**
32
+ Offers WiFi HaLow modules for embedded and automotive applications.
33
+
34
+These solutions are used in smart home devices, industrial automation, agriculture, and other IoT deployments requiring long-range, low-power wireless connectivity.
35
+
36
+## ref
37
+
38
+- [[IOT-dat]] - [[ST-dat]] - [[IEEE-dat]]
... ...
\ No newline at end of file
Tech-dat/Network-dat/WIFI-DAT.md
... ...
@@ -1,5 +1,12 @@
1 1
2
-# Conect
2
+# Wifi
3
+
4
+## tech
5
+
6
+- [[IEEE-dat]] - [[WIFI-Halow-dat]]
7
+
8
+
9
+## cheatsheet
3 10
4 11
- AP = access point
5 12
- STA = station
... ...
@@ -15,41 +22,6 @@
15 22
16 23
- [[MPC1070-dat]]
17 24
18
-## 802.11
19
-
20
-[[RTL8188-dat]] == 802.11n
21
-
22
-### 802.11 Wi-Fi Standards Comparison
23
-
24
-| Standard | Wi-Fi Generation | Frequency Band(s) | Max Data Rate (Theoretical) | Max Channel Width | Key Technologies | Year Approved |
25
-| :----------- | :--------------- | :---------------- | :-------------------------- | :---------------- | :------------------------------------------ | :------------ |
26
-| 802.11 | Legacy | 2.4 GHz | 2 Mbps | 22 MHz | DSSS, FHSS | 1997 |
27
-| 802.11b | Legacy | 2.4 GHz | 11 Mbps | 22 MHz | DSSS | 1999 |
28
-| 802.11a | Legacy | 5 GHz | 54 Mbps | 20 MHz | OFDM | 1999 |
29
-| 802.11g | Legacy | 2.4 GHz | 54 Mbps | 20 MHz | OFDM | 2003 |
30
-| **802.11n** | **Wi-Fi 4** | 2.4 / 5 GHz | 600 Mbps | 40 MHz | OFDM, MIMO | 2009 |
31
-| **802.11ac** | **Wi-Fi 5** | 5 GHz | 6.9 Gbps | 160 MHz | OFDM, MIMO, MU-MIMO (Downlink) | 2014 |
32
-| **802.11ax** | **Wi-Fi 6** | 2.4 / 5 GHz | 9.6 Gbps | 160 MHz | OFDMA, MU-MIMO (Up/Down), TWT, BSS Coloring | 2019 |
33
-| **802.11ax** | **Wi-Fi 6E** | 2.4 / 5 / 6 GHz | 9.6 Gbps | 160 MHz | Adds 6 GHz band operation to Wi-Fi 6 | 2020 |
34
-| **802.11be** | **Wi-Fi 7** | 2.4 / 5 / 6 GHz | ~46 Gbps | 320 MHz | OFDMA enhancements, MLO, Advanced MU-MIMO | 2024 |
35
-
36
-**Notes:**
37
-
38
-* **Max Data Rate:** These are theoretical maximums under ideal conditions with the highest configurations (e.g., maximum spatial streams, highest modulation). Real-world speeds are typically lower.
39
-* **Key Technologies:**
40
- * **DSSS:** Direct-Sequence Spread Spectrum
41
- * **FHSS:** Frequency-Hopping Spread Spectrum
42
- * **OFDM:** Orthogonal Frequency-Division Multiplexing
43
- * **MIMO:** Multiple-Input Multiple-Output (using multiple antennas)
44
- * **MU-MIMO:** Multi-User MIMO (allows simultaneous communication with multiple devices)
45
- * **OFDMA:** Orthogonal Frequency-Division Multiple Access (divides channel for multiple users)
46
- * **TWT:** Target Wake Time (improves battery life for IoT devices)
47
- * **BSS Coloring:** Reduces interference between neighboring networks
48
- * **MLO:** Multi-Link Operation (aggregates multiple bands/channels)
49
-* **Wi-Fi 6E:** Extends Wi-Fi 6 capabilities into the less congested 6 GHz band.
50
-* **Wi-Fi 7:** The newest standard, focusing on extremely high throughput, lower latency, and improved reliability, particularly for demanding applications like AR/VR and cloud gaming.
51
-*
52
-
53 25
54 26
## WPA/WPA2
55 27
Tech-dat/tech-dat.md
... ...
@@ -121,12 +121,14 @@
121 121
122 122
- [[logic-dat]]
123 123
124
-- [[arduino-IDE-DAT]] - [[ESP-SDK-dat]] - [[stm32-dat]]
124
+- [[ESP-SDK-dat]]
125 125
126 126
- [[STM32-SDK-dat]]
127 127
128 128
- [[MDK-ARM-dat]]
129 129
130
+- [[SDK-dat]]
131
+
130 132
## PROG
131 133
132 134
- [[SWD-dat]]
solutions-dat/NRF52840+SX1262-dat/2025-07-09-12-46-39.png
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solutions-dat/NRF52840+SX1262-dat/2025-07-09-12-47-23.png
... ...
Binary files /dev/null and b/solutions-dat/NRF52840+SX1262-dat/2025-07-09-12-47-23.png differ
solutions-dat/NRF52840+SX1262-dat/MeshNode-T114_V2.0_SCH(2)107-09-2025.jpg
... ...
Binary files /dev/null and b/solutions-dat/NRF52840+SX1262-dat/MeshNode-T114_V2.0_SCH(2)107-09-2025.jpg differ
solutions-dat/NRF52840+SX1262-dat/NRF52840+SX1262-dat.md
... ...
@@ -0,0 +1,30 @@
1
+
2
+# NRF52840+SX1262-dat
3
+
4
+- [[NRF52840-dat]] - [[SX1262-dat]]
5
+
6
+## T114
7
+
8
+![](MeshNode-T114_V2.0_SCH(2)107-09-2025.jpg)
9
+
10
+### NRF52840
11
+
12
+
13
+![](2025-07-09-12-46-39.png)
14
+
15
+- button == P1.10
16
+- REST == P0.18/RESET
17
+
18
+
19
+
20
+### SX1262
21
+
22
+![](2025-07-09-12-47-23.png)
23
+
24
+- [[UPG2179-dat]]
25
+
26
+- [[TP4056-dat]]
27
+
28
+## ref
29
+
30
+- [[solutions-dat]]
... ...
\ No newline at end of file
solutions-dat/solutions-dat.md
... ...
@@ -0,0 +1,4 @@
1
+
2
+# solutions-dat.md
3
+
4
+- [[NRF52840+SX1262-dat]]
... ...
\ No newline at end of file