Board-dat/NWI/NWI1044-dat/NWI1044-dat.md
... ...
@@ -8,6 +8,8 @@
8 8
- [[nodemcu-dat]]
9 9
10 10
11
+- [[ESP-12F-dat]] - [[SDR1064-dat]]
12
+
11 13
## Note
12 14
13 15
- NO need to install driver for CH341 (replaced by CP2102)
... ...
@@ -25,6 +27,8 @@ ESPlorer
25 27
![](2023-10-18-13-21-48.png)
26 28
27 29
30
+
31
+
28 32
## ref
29 33
30 34
- Open source support: www.nodemcu.com
Board-dat/SDR/SDR1064-dat/SDR1064-dat.md
... ...
@@ -1,7 +1,10 @@
1 1
2 2
# SDR1064-dat
3 3
4
-- [[motor-driver-dat]] - [[NWI1044-dat]]
4
+- [[motor-driver-dat]] - required board [[NWI1044-dat]]
5
+
6
+- [[rc-code-dat]] - [[code-dat]] - [[SDR1064-rover-code-dat]]
7
+
5 8
6 9
## Info
7 10
Chip-cn-dat/AIT-dat/ESP-12F-DAT/ESP-12F-DAT.md
... ...
@@ -28,16 +28,60 @@
28 28
29 29
## Pin Definitions
30 30
31
-| left | template | boot mode | func | right | template | boot mode | func |
32
-| ---- | -------- | ------------ | ---- | ----- | -------- | --------- | ------------ |
33
-| RST | | ext.u, w/cap | | TXD | | | |
34
-| ADC | | | | RXD | | | |
35
-| EN | | ext.u | | IO5 | | | I2C |
36
-| IO16 | | | | IO4 | | | I2C |
37
-| IO14 | | | SCK | IO0 | | ext.u | boot |
38
-| IO12 | | | MI | IO2 | | ext.u | on-board LED |
39
-| IO13 | | | MO | IO15 | | ext.d | SS |
40
-| VCC | | | | GND | | | |
31
+- [[ESP8266-HDK-dat]]
32
+
33
+
34
+chip table
35
+
36
+| pin | name | sytem | usage | custom | custom2 |
37
+| --- | --------- | --------------- | ------ | ------- | ------- |
38
+| 1 | VDDA | power. | | | |
39
+| 2 | LNA | [[Antenna-dat]] | | | |
40
+| 3 | VDD3P3 | power. | | | |
41
+| 4 | VDD3P3 | power. | | | |
42
+| 5 | VDD_RTC | x | | | |
43
+| 6 | TOUT | [[ADC-dat]] | | | |
44
+| 7 | CHIP_EN | | | | |
45
+| 8 | XPD_DCDC | | IO16 | | |
46
+| 9 | MTMS | | IO14 | | |
47
+| 10 | MTDI | | IO12 | | |
48
+| 11 | VDDPST | power. | | | |
49
+| 12 | MTCK | | IO13 | | |
50
+| 13 | MTDO | boot - L | IO15 | | |
51
+| 14 | GPIO2 | boot - H | IO2 | | |
52
+| 15 | GPIO0 | boot - H | IO0 | mod.led | |
53
+| 16 | GPIO4 | | IO4 | | |
54
+| 17 | VDDPST | power. | | | |
55
+| 18 | SD_DATA_2 | flash | x-IO9 | | |
56
+| 19 | SD_DATA_3 | flash | x-IO10 | | |
57
+| 20 | SD_CMD | flash | x-IO11 | | |
58
+| 21 | SD_CLK | flash | x-IO6 | | |
59
+| 22 | SD_DATA_0 | flash | x-IO7 | | |
60
+| 23 | SD_DATA_1 | flash | x-IO8 | | |
61
+| 24 | GPIO5 | | IO5 | | |
62
+| 25 | U0RXD | | UART | | |
63
+| 26 | U0TXD | | UART | | |
64
+| 27 | XTAL_OUT | x | | | |
65
+| 28 | XTAL_IN | x | | | |
66
+| 29 | VDDD | power. | | | |
67
+| 30 | VDDA | power. | | | |
68
+| 31 | RES12K | x | | | |
69
+| 32 | EXT_RSTB | [[reset-dat]] | | | |
70
+| pad | GND | power. | | | |
71
+
72
+
73
+
74
+
75
+| custom | left | boot mode | func | right | boot mode | func | custom |
76
+| ------ | ---- | ------------ | ---- | ----- | --------- | ------------ | ------ |
77
+| | RST | ext.u, w/cap | | TXD | | | |
78
+| | ADC | | | RXD | | | |
79
+| | EN | ext.u | | IO5 | | | (I2C) |
80
+| | IO16 | | | IO4 | | | (I2C) |
81
+| | IO14 | | SCK | IO0 | ext.u | boot | |
82
+| | IO12 | | MI | IO2 | ext.u | on-board LED | |
83
+| | IO13 | | MO | IO15 | ext.d | SS | |
84
+| | 3V3 | | | GND | | | |
41 85
42 86
- [[NWI1083-dat]]
43 87
Chip-cn-dat/Espressif-dat/ESP8266-DAT/ESP8266-DAT.md
... ...
@@ -16,14 +16,6 @@ hardware and software - [[ESP8266-HDK-dat]] - [[ESP8266-SDK-dat]]
16 16
17 17
18 18
19
-## mini development boards
20
-
21
-- [[NWI1050-dat]] - [[NWI1053-dat]] - [[NWI1130-dat]] - [[NWI1083-dat]]
22
-
23
-- module system based on [[BTB-dat]] - [[12P-BTB-dat]] == [[NWI1230-dat]]
24
-
25
-
26
-
27 19
28 20
## peripherals
29 21
... ...
@@ -35,7 +27,7 @@ hardware and software - [[ESP8266-HDK-dat]] - [[ESP8266-SDK-dat]]
35 27
36 28
37 29
38
-
30
+debug - [[ESP8266-debug-log-dat]] - [[ESP8266-error-log-dat]] - [[ESP8266-boot-log-dat]]
39 31
40 32
41 33
## ref
Chip-cn-dat/Espressif-dat/ESP8266-DAT/ESP8266-HDK-dat/ESP8266-HDK-dat.md
... ...
@@ -3,6 +3,8 @@
3 3
4 4
- [[ESP8266-SDK-dat]]
5 5
6
+- [[ESP8266-board-dat]] - [[serial-dat]] - [[CH9102-dat]]
7
+
6 8
## chip info
7 9
8 10
- DS [[0a-esp8266ex_datasheet_en.pdf]]
... ...
@@ -126,41 +128,41 @@ The ESP8266EX schematics include seven aspects:
126 128
127 129
- [[nodemcu-dat]]
128 130
129
-| pin | name | sytem | usage | custom | custom2 |
130
-| --- | --------- | --------------- | ------ | ------ | ------- |
131
-| 1 | VDDA | power. | | | |
132
-| 2 | LNA | [[Antenna-dat]] | | | |
133
-| 3 | VDD3P3 | power. | | | |
134
-| 4 | VDD3P3 | power. | | | |
135
-| 5 | VDD_RTC | x | | | |
136
-| 6 | TOUT | [[ADC-dat]] | | | |
137
-| 7 | CHIP_EN | | | | |
138
-| 8 | XPD_DCDC | | IO16 | | |
139
-| 9 | MTMS | | IO14 | | |
140
-| 10 | MTDI | | IO12 | | |
141
-| 11 | VDDPST | power. | | | |
142
-| 12 | MTCK | | IO13 | | |
143
-| 13 | MTDO | boot - L | IO15 | | |
144
-| 14 | GPIO2 | boot - H | IO2 | | |
145
-| 15 | GPIO0 | boot - H | IO0 | | |
146
-| 16 | GPIO4 | | IO4 | | |
147
-| 17 | VDDPST | power. | | | |
148
-| 18 | SD_DATA_2 | flash | x-IO9 | | |
149
-| 19 | SD_DATA_3 | flash | x-IO10 | | |
150
-| 20 | SD_CMD | flash | x-IO11 | | |
151
-| 21 | SD_CLK | flash | x-IO6 | | |
152
-| 22 | SD_DATA_0 | flash | x-IO7 | | |
153
-| 23 | SD_DATA_1 | flash | x-IO8 | | |
154
-| 24 | GPIO5 | | IO5 | | |
155
-| 25 | U0RXD | | UART | | |
156
-| 26 | U0TXD | | UART | | |
157
-| 27 | XTAL_OUT | x | | | |
158
-| 28 | XTAL_IN | x | | | |
159
-| 29 | VDDD | power. | | | |
160
-| 30 | VDDA | power. | | | |
161
-| 31 | RES12K | x | | | |
162
-| 32 | EXT_RSTB | [[reset-dat]] | | | |
163
-| pad | GND | power. | | | |
131
+| pin | name | sytem | usage | custom | custom2 |
132
+| --- | --------- | --------------- | ------ | ------- | ------- |
133
+| 1 | VDDA | power. | | | |
134
+| 2 | LNA | [[Antenna-dat]] | | | |
135
+| 3 | VDD3P3 | power. | | | |
136
+| 4 | VDD3P3 | power. | | | |
137
+| 5 | VDD_RTC | x | | | |
138
+| 6 | TOUT | [[ADC-dat]] | | | |
139
+| 7 | CHIP_EN | | | | |
140
+| 8 | XPD_DCDC | | IO16 | | |
141
+| 9 | MTMS | | IO14 | | |
142
+| 10 | MTDI | | IO12 | | |
143
+| 11 | VDDPST | power. | | | |
144
+| 12 | MTCK | | IO13 | | |
145
+| 13 | MTDO | boot - L | IO15 | | |
146
+| 14 | GPIO2 | boot - H | IO2 | | |
147
+| 15 | GPIO0 | boot - H | IO0 | mod.led | |
148
+| 16 | GPIO4 | | IO4 | | |
149
+| 17 | VDDPST | power. | | | |
150
+| 18 | SD_DATA_2 | flash | x-IO9 | | |
151
+| 19 | SD_DATA_3 | flash | x-IO10 | | |
152
+| 20 | SD_CMD | flash | x-IO11 | | |
153
+| 21 | SD_CLK | flash | x-IO6 | | |
154
+| 22 | SD_DATA_0 | flash | x-IO7 | | |
155
+| 23 | SD_DATA_1 | flash | x-IO8 | | |
156
+| 24 | GPIO5 | | IO5 | | |
157
+| 25 | U0RXD | | UART | | |
158
+| 26 | U0TXD | | UART | | |
159
+| 27 | XTAL_OUT | x | | | |
160
+| 28 | XTAL_IN | x | | | |
161
+| 29 | VDDD | power. | | | |
162
+| 30 | VDDA | power. | | | |
163
+| 31 | RES12K | x | | | |
164
+| 32 | EXT_RSTB | [[reset-dat]] | | | |
165
+| pad | GND | power. | | | |
164 166
165 167
166 168
- XPD_DCDC - Deep-sleep wakeup (need to be connected to EXT_RSTB);
Chip-cn-dat/Espressif-dat/ESP8266-DAT/ESP8266-board-dat/ESP8266-board-dat.md
... ...
@@ -20,6 +20,17 @@
20 20
- [[NWI1203-dat]] == [ESP8266-DevKitC Mini DEV. Board, ESP8266-DevKitC-02D-F](https://www.electrodragon.com/product/esp8266-devkitc-mini-development-board-esp8266-devkitc-02d-f/)
21 21
22 22
23
+
24
+
25
+## mini development boards
26
+
27
+- [[NWI1050-dat]] - [[NWI1053-dat]] - [[NWI1130-dat]] - [[NWI1083-dat]]
28
+
29
+- module system based on [[BTB-dat]] - [[12P-BTB-dat]] == [[NWI1230-dat]]
30
+
31
+
32
+
33
+
23 34
## APP Board
24 35
25 36
- [[esp-relay-board-dat]] - [[NWI1072-dat]] - [[NWI1124-dat]]
Chip-cn-dat/Espressif-dat/ESP8266-DAT/ESP8266-debug-log-dat.md
... ...
@@ -1,12 +0,0 @@
1
-
2
-# ESP8266-debug-log-dat.md
3
-
4
-- [[ESP8266-boot-log-dat]]
5
-
6
-
7
-stack error exception
8
--> test with basic code
9
--> error still on boot
10
-
11
-- check wiring and soldering
12
-- power supply error
... ...
\ No newline at end of file
Chip-cn-dat/Espressif-dat/ESP8266-DAT/esp8266-debug-dat/ESP8266-boot-log-dat/2025-06-11-18-18-29.png
... ...
Binary files /dev/null and b/Chip-cn-dat/Espressif-dat/ESP8266-DAT/esp8266-debug-dat/ESP8266-boot-log-dat/2025-06-11-18-18-29.png differ
Chip-cn-dat/Espressif-dat/ESP8266-DAT/esp8266-debug-dat/ESP8266-boot-log-dat/ESP8266-boot-log-dat.md
... ...
@@ -0,0 +1,141 @@
1
+
2
+# ESP8266-boot-log-dat
3
+
4
+## normal flash boot log
5
+
6
+Baud rate **74880** is what the ESP8266 bootloader uses. The apps on top of the Espressif SDK (e.g. Arduino sketch) talk at 115200 if not specified otherwise.
7
+
8
+**the normal reset boot ** == CORRECT
9
+
10
+ ets Jan 8 2013,rst cause:2, boot mode:(3,6)
11
+
12
+ load 0x40100000, len 28740, room 16
13
+ tail 4
14
+ chksum 0xef
15
+ load 0x33333333, len 858993459, room 4
16
+
17
+boot mode:(3,6) → GPIO0 is LOW (indicating flash mode, not normal run mode). This means the ESP8266 is still in flashing mode, and won't run user code.
18
+
19
+
20
+## the prog mode boot
21
+
22
+flash boot mode
23
+
24
+ ets Jan 8 2013,rst cause:2, boot mode:(1,6)
25
+
26
+ ets Jan 8 2013,rst cause:2, boot mode:(1,7)
27
+
28
+![](2025-06-11-18-18-29.png)
29
+
30
+
31
+download mode
32
+
33
+ ets Jan 8 2013,rst cause:2, boot mode:(1,6)
34
+
35
+ or
36
+
37
+ rl\0l湠|\0宭鄚 ?l?b|巶?抮抌?b岒nn瀕nn溾?bpp寧lrlrl
38
+
39
+
40
+
41
+## module default boot log
42
+
43
+ ets Jan 8 2013,rst cause:2, boot mode:(3,6)
44
+
45
+ load 0x40100000, len 1856, room 16
46
+ tail 0
47
+ chksum 0x63
48
+ load 0x3ffe8000, len 776, room 8
49
+ tail 0
50
+ chksum 0x02
51
+ load 0x3ffe8310, len 552, room 8
52
+ tail 0
53
+ chksum 0x79
54
+ csum 0x79
55
+
56
+ 2nd boot version : 1.5
57
+ SPI Speed : 40MHz
58
+ SPI Mode : DIO
59
+ SPI Flash Size & Map: 32Mbit(512KB+512KB)
60
+ jump to run user1 @ 1000
61
+
62
+## AIT firmware bootload mode
63
+
64
+
65
+ rl\0l湠|\0宭鄚 ?l?b|巶?抮抌?b岒nn瀕nn溾?bp寧lrlrlp騨? ?l b n鈢l l帋b岒nn頫0l寧l`?nn l`nr帓抧 忪l`p騨? r寽溾? b n鈢鞄帋b岒nn頫0 l`?nn l`nr帓抧 宭`p騨? r寽溾囔l b n鈢l巖?b岒nn頫0 l`?nn l`nr帓抧 騦l`r拻n 騦l`rl寣n湆騨n瀸炩宺nnn?l宐rrl\0 ?抣?拻? ? 巐ll~rl\0 ?抣lln溾\0 ? 悓~抈\0 ?抣寪n鄮n鞉n~寣ll鄝b 鞂llpb?br倢靗`nl巔岇l`bl`l拻n 瀗寬鈔l瀨b l l`rl屸?俷鞉r傭n|?l l鞄l屸r抣宭? l`屸r抣靗? l`屸r抣 帪\0? ll`rl巶rl尀鈱b l宐r| 巄p`靗靊lr宭b祢n顎nn? 宭騪 l ?l寧?? ?巐?l€n黒0尀鈱b l鞄p 尀鈱b l 宐prlrl
66
+ Ai-Thinker Technology Co. Ltd.
67
+
68
+ ready
69
+
70
+or in 74880 baud rate output
71
+
72
+ 2nd boot version : 1.5
73
+ SPI Speed : 40MHz
74
+ SPI Mode : DIO
75
+ SPI Flash Size & Map: 32Mbit(512KB+512KB)
76
+
77
+ jump to run user1 @ 1000
78
+
79
+ rf[112] : 03
80
+ rf[113] : 00
81
+ rf[114] : 01
82
+
83
+ SDK ver: 1.5.4(baaeaebb) compiled @ May 17 2016 19:23:54
84
+ phy ver: 972, pp ver: 10.1
85
+
86
+ mode : softAP(46:17:93:0a:04:4d)
87
+ add if1
88
+ dhcp server start:(ip:192.168.4.1,mask:255.255.255.0,gw:192.168.4.1)
89
+ bcn 100
90
+ @奪-nP隡T'悟w??+?j?!PKT\ )礍U5)nZP 権?E RK吷X )d? 5Y
91
+  鳯ZP 楯? RK呏eE@蔜@蛓P
92
+ LZP JJ?E J?
93
+ ?p-蒠5折^P媕)\07???)i@H?Q\0!m)\07
94
+ %CCMi
95
+ )刏s衠?[篮??藦€ 5n劳??\0黵f[112] : 03
96
+ rf[113] : 00
97
+ rf[114] : 01
98
+
99
+ SDK ver: 1.5.4(baaeaebb) compiled @ May 17 2016 19:23:54
100
+ phy ver: 972, pp ver: 10.1
101
+
102
+ ^谡€钍耸顯)嚸
103
+ )蛨?
104
+
105
+## custom flash firmware
106
+
107
+for [[esp-relay-board-dat]]
108
+
109
+ rl\0l湠|\0宭鄚 ?l?b|巶?抮抌?b岒nn瀕nn溾?bp寧lrlrlp騨? ?l 寽 b n鈢l? 巄岒nn頫0l寧l`?nn l`nr帓抧 b ?lr拻n b ?l?l寽?l宭`鼈n?
110
+ mounting FS...
111
+ mounted file system
112
+ read your my_device ID ESP_574524 from json
113
+ *WM: Adding parameter
114
+ *WM: server
115
+ *WM: Adding parameter
116
+ *WM: port
117
+ *WM: Adding parameter
118
+ *WM: user
119
+ *WM: Adding parameter
120
+ *WM: pass
121
+ *WM: Adding parameter
122
+ *WM: my_device
123
+ *WM:
124
+ *WM: AutoConnect
125
+ *WM: Connecting as wifi client...
126
+ *WM: Using last saved values, should be faster
127
+ *WM: Connection result:
128
+ *WM: 0
129
+ *WM: SET AP STA
130
+ *WM:
131
+ *WM: Configuring access point...
132
+ *WM: ESP_Relay_Board
133
+ *WM: AP IP address:
134
+ *WM: 192.168.4.1
135
+ *WM: HTTP server started
136
+
137
+
138
+
139
+## ref
140
+
141
+- [[ESP8266-SDK-dat]]
... ...
\ No newline at end of file
Chip-cn-dat/Espressif-dat/ESP8266-DAT/esp8266-debug-dat/ESP8266-error-log-dat/ESP8266-error-log-dat.md
... ...
@@ -0,0 +1,61 @@
1
+
2
+# ESP8266-error-log-dat
3
+
4
+
5
+
6
+
7
+## slow down the baud rate to 57600
8
+
9
+
10
+an issue from [[NWI1044-dat]] - [[CH9102-dat]]
11
+
12
+ A fatal esptool.py error occurred: Invalid head of packet (0x49)
13
+ Chip is ESP8266EX
14
+ Features: WiFi
15
+ Crystal is 26MHz
16
+ MAC: f4:cf:a2:d9:74:3a
17
+ Uploading stub...
18
+ Running stub...
19
+
20
+solved
21
+
22
+ Serial port COM18
23
+ Connecting....
24
+ Chip is ESP8266EX
25
+ Features: WiFi
26
+ Crystal is 26MHz
27
+ MAC: f4:cf:a2:d9:74:3a
28
+ Uploading stub...
29
+ Running stub...
30
+ Stub running...
31
+ Configuring flash size...
32
+ Auto-detected Flash size: 4MB
33
+ Erasing flash (this may take a while)...
34
+ Chip erase completed successfully in 7.4s
35
+ Flash params set to 0x0240
36
+ Compressed 307328 bytes to 223573...
37
+ Writing at 0x00000000... (7 %)
38
+ Writing at 0x00004000... (14 %)
39
+ Writing at 0x00008000... (21 %)
40
+ Writing at 0x0000c000... (28 %)
41
+ Writing at 0x00010000... (35 %)
42
+ Writing at 0x00014000... (42 %)
43
+ Writing at 0x00018000... (50 %)
44
+ Writing at 0x0001c000... (57 %)
45
+ Writing at 0x00020000... (64 %)
46
+ Writing at 0x00024000... (71 %)
47
+ Writing at 0x00028000... (78 %)
48
+ Writing at 0x0002c000... (85 %)
49
+ Writing at 0x00030000... (92 %)
50
+ Writing at 0x00034000... (100 %)
51
+ Wrote 307328 bytes (223573 compressed) at 0x00000000 in 38.9 seconds (effective 63.3 kbit/s)...
52
+ Hash of data verified.
53
+
54
+ Leaving...
55
+ Hard resetting via RTS pin...
56
+
57
+
58
+
59
+## ref
60
+
61
+- [[esp8266-dat]]
... ...
\ No newline at end of file
Chip-cn-dat/Espressif-dat/ESP8266-DAT/esp8266-debug-dat/esp8266-debug-dat.md
... ...
@@ -0,0 +1,20 @@
1
+
2
+# ESP8266-debug-dat.md
3
+
4
+- [[ESP8266-boot-log-dat]] - [[esp8266-error-log-dat]]
5
+
6
+
7
+## stack error exception
8
+
9
+- -> test with basic code
10
+- -> error still on boot
11
+
12
+- check wiring and soldering
13
+- power supply error
14
+
15
+
16
+
17
+
18
+## ref
19
+
20
+- [[ESP8266-dat]]
... ...
\ No newline at end of file
Chip-cn-dat/Espressif-dat/Espressif-dat.md
... ...
@@ -14,7 +14,7 @@
14 14
15 15
16 16
17
-- [[ESP8266-dat]]
17
+- [[ESP8266-dat]] - [[ESP8266-HDK-dat]] - [[ESP8266-SDK-dat]]
18 18
19 19
- [[ESP8684-dat]] - [[ESP8684-DEVKITC-dat]]
20 20
Chip-cn-dat/WCH-dat/CH9102-dat/CH9102-dat.md
... ...
@@ -14,6 +14,12 @@
14 14
15 15
16 16
17
+
18
+
19
+
20
+
21
+
22
+
17 23
## ref
18 24
19 25
- [[wch-dat]] - [[serial-dat]]
... ...
\ No newline at end of file
SDK-dat/ESP-SDK-dat/ESP8266-SDK-dat/ESP8266-SDK-dat.md
... ...
@@ -1,7 +1,7 @@
1 1
2 2
# ESP8266-SDK-dat
3 3
4
-- [[esp-idf-dat]] - [[ESP-dat]] - [[esp-sdk-dat]]
4
+- [[esp-idf-dat]] - [[ESP-dat]] - [[esp-sdk-dat]] - [[esptool-dat]]
5 5
6 6
- [[ESP8266-HDK-dat]]
7 7
... ...
@@ -9,6 +9,10 @@
9 9
10 10
- [[display-SDK-dat]]
11 11
12
+- [[nodemcu-dat]]
13
+
14
+- [[serial-dat]]
15
+
12 16
Bootloader / ROM output 74880 Default ESP8266 boot messages (after reset).
13 17
14 18
AT firmware
SDK-dat/ESP-SDK-dat/ESP8266-SDK-dat/ESP8266-boot-log-dat/2025-06-11-18-18-29.png
... ...
Binary files a/SDK-dat/ESP-SDK-dat/ESP8266-SDK-dat/ESP8266-boot-log-dat/2025-06-11-18-18-29.png and /dev/null differ
SDK-dat/ESP-SDK-dat/ESP8266-SDK-dat/ESP8266-boot-log-dat/ESP8266-boot-log-dat.md
... ...
@@ -1,141 +0,0 @@
1
-
2
-# ESP8266-boot-log-dat
3
-
4
-## normal flash boot log
5
-
6
-Baud rate **74880** is what the ESP8266 bootloader uses. The apps on top of the Espressif SDK (e.g. Arduino sketch) talk at 115200 if not specified otherwise.
7
-
8
-**the normal reset boot ** == CORRECT
9
-
10
- ets Jan 8 2013,rst cause:2, boot mode:(3,6)
11
-
12
- load 0x40100000, len 28740, room 16
13
- tail 4
14
- chksum 0xef
15
- load 0x33333333, len 858993459, room 4
16
-
17
-boot mode:(3,6) → GPIO0 is LOW (indicating flash mode, not normal run mode). This means the ESP8266 is still in flashing mode, and won't run user code.
18
-
19
-
20
-## the prog mode boot
21
-
22
-flash boot mode
23
-
24
- ets Jan 8 2013,rst cause:2, boot mode:(1,6)
25
-
26
- ets Jan 8 2013,rst cause:2, boot mode:(1,7)
27
-
28
-![](2025-06-11-18-18-29.png)
29
-
30
-
31
-download mode
32
-
33
- ets Jan 8 2013,rst cause:2, boot mode:(1,6)
34
-
35
- or
36
-
37
- rl\0l湠|\0宭鄚 ?l?b|巶?抮抌?b岒nn瀕nn溾?bpp寧lrlrl
38
-
39
-
40
-
41
-## module default boot log
42
-
43
- ets Jan 8 2013,rst cause:2, boot mode:(3,6)
44
-
45
- load 0x40100000, len 1856, room 16
46
- tail 0
47
- chksum 0x63
48
- load 0x3ffe8000, len 776, room 8
49
- tail 0
50
- chksum 0x02
51
- load 0x3ffe8310, len 552, room 8
52
- tail 0
53
- chksum 0x79
54
- csum 0x79
55
-
56
- 2nd boot version : 1.5
57
- SPI Speed : 40MHz
58
- SPI Mode : DIO
59
- SPI Flash Size & Map: 32Mbit(512KB+512KB)
60
- jump to run user1 @ 1000
61
-
62
-## AIT firmware bootload mode
63
-
64
-
65
- rl\0l湠|\0宭鄚 ?l?b|巶?抮抌?b岒nn瀕nn溾?bp寧lrlrlp騨? ?l b n鈢l l帋b岒nn頫0l寧l`?nn l`nr帓抧 忪l`p騨? r寽溾? b n鈢鞄帋b岒nn頫0 l`?nn l`nr帓抧 宭`p騨? r寽溾囔l b n鈢l巖?b岒nn頫0 l`?nn l`nr帓抧 騦l`r拻n 騦l`rl寣n湆騨n瀸炩宺nnn?l宐rrl\0 ?抣?拻? ? 巐ll~rl\0 ?抣lln溾\0 ? 悓~抈\0 ?抣寪n鄮n鞉n~寣ll鄝b 鞂llpb?br倢靗`nl巔岇l`bl`l拻n 瀗寬鈔l瀨b l l`rl屸?俷鞉r傭n|?l l鞄l屸r抣宭? l`屸r抣靗? l`屸r抣 帪\0? ll`rl巶rl尀鈱b l宐r| 巄p`靗靊lr宭b祢n顎nn? 宭騪 l ?l寧?? ?巐?l€n黒0尀鈱b l鞄p 尀鈱b l 宐prlrl
66
- Ai-Thinker Technology Co. Ltd.
67
-
68
- ready
69
-
70
-or in 74880 baud rate output
71
-
72
- 2nd boot version : 1.5
73
- SPI Speed : 40MHz
74
- SPI Mode : DIO
75
- SPI Flash Size & Map: 32Mbit(512KB+512KB)
76
-
77
- jump to run user1 @ 1000
78
-
79
- rf[112] : 03
80
- rf[113] : 00
81
- rf[114] : 01
82
-
83
- SDK ver: 1.5.4(baaeaebb) compiled @ May 17 2016 19:23:54
84
- phy ver: 972, pp ver: 10.1
85
-
86
- mode : softAP(46:17:93:0a:04:4d)
87
- add if1
88
- dhcp server start:(ip:192.168.4.1,mask:255.255.255.0,gw:192.168.4.1)
89
- bcn 100
90
- @奪-nP隡T'悟w??+?j?!PKT\ )礍U5)nZP 権?E RK吷X )d? 5Y
91
-  鳯ZP 楯? RK呏eE@蔜@蛓P
92
- LZP JJ?E J?
93
- ?p-蒠5折^P媕)\07???)i@H?Q\0!m)\07
94
- %CCMi
95
- )刏s衠?[篮??藦€ 5n劳??\0黵f[112] : 03
96
- rf[113] : 00
97
- rf[114] : 01
98
-
99
- SDK ver: 1.5.4(baaeaebb) compiled @ May 17 2016 19:23:54
100
- phy ver: 972, pp ver: 10.1
101
-
102
- ^谡€钍耸顯)嚸
103
- )蛨?
104
-
105
-## custom flash firmware
106
-
107
-for [[esp-relay-board-dat]]
108
-
109
- rl\0l湠|\0宭鄚 ?l?b|巶?抮抌?b岒nn瀕nn溾?bp寧lrlrlp騨? ?l 寽 b n鈢l? 巄岒nn頫0l寧l`?nn l`nr帓抧 b ?lr拻n b ?l?l寽?l宭`鼈n?
110
- mounting FS...
111
- mounted file system
112
- read your my_device ID ESP_574524 from json
113
- *WM: Adding parameter
114
- *WM: server
115
- *WM: Adding parameter
116
- *WM: port
117
- *WM: Adding parameter
118
- *WM: user
119
- *WM: Adding parameter
120
- *WM: pass
121
- *WM: Adding parameter
122
- *WM: my_device
123
- *WM:
124
- *WM: AutoConnect
125
- *WM: Connecting as wifi client...
126
- *WM: Using last saved values, should be faster
127
- *WM: Connection result:
128
- *WM: 0
129
- *WM: SET AP STA
130
- *WM:
131
- *WM: Configuring access point...
132
- *WM: ESP_Relay_Board
133
- *WM: AP IP address:
134
- *WM: 192.168.4.1
135
- *WM: HTTP server started
136
-
137
-
138
-
139
-## ref
140
-
141
-- [[ESP8266-SDK-dat]]
... ...
\ No newline at end of file
SDK-dat/ESP-SDK-dat/esptool-dat/esptool-dat.md
... ...
@@ -285,7 +285,11 @@ esptool.exe --baud 115200 --port COM66 --baud 921600 read_flash 0 2097152 output
285 285
286 286
287 287
288
-### ESP8266
288
+## ESP8266
289 289
290 290
C:\Users\Administrator\AppData\Local\Arduino15\packages\esp8266\tools\python3\3.7.2-post1/python3 -I C:\Users\Administrator\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\3.0.2/tools/upload.py --chip esp8266 --port COM162 --baud 921600 --before default_reset --after hard_reset write_flash 0x0 C:\Users\ADMINI~1\AppData\Local\Temp\arduino_build_397525/webserver-path-1.ino.bin
291 291
292
+
293
+
294
+
295
+"C:\Users\Administrator\AppData\Local\Arduino15\packages\esp8266\tools\python3\3.7.2-post1/python3" -I "C:\Users\Administrator\AppData\Local\Arduino15\packages\esp8266\hardware\esp8266\3.1.2/tools/upload.py" --chip esp8266 --port "COM18" --baud "115200" "" erase_flash --before default_reset --after hard_reset write_flash 0x0 "C:\Users\Administrator\AppData\Local\arduino\sketches\2D2D6E632091F2AB5E91938F7E8449F8/PWM-motor-esp-webserver-ap-1.ino.bin"
SDK-dat/SDK-DAT.md
... ...
@@ -5,7 +5,7 @@
5 5
6 6
- [[STM32-dat]]
7 7
8
-- [[ESP-SDK-dat]] - [[ESP-IDF-dat]]
8
+- [[ESP-SDK-dat]] - [[ESP-IDF-dat]] - [[ESP-dat]]
9 9
10 10
- [[arduino-ide-dat]] - [[arduino-cli-dat]]
11 11
Tech-dat/Interface-dat/Serial-dat/Serial-dat.md
... ...
@@ -53,6 +53,8 @@ from the perspective of the cable to the perspective of the target
53 53
54 54
[[DPR1153-dat]]
55 55
56
+
57
+
56 58
## Use case
57 59
58 60
Tech-dat/debug-dat/debug-dat.md
... ...
@@ -1,7 +1,7 @@
1 1
2 2
# debug-dat.md
3 3
4
-- [[ESP8266-debug-log-dat]] - [[ESP8266-boot-log-dat]]
4
+- [[esp8266-debug-dat]] - [[ESP8266-boot-log-dat]]
5 5
6 6
- [[FPC-dat]]
7 7
board-3rd-dat/nodemcu-dat/nodemcu-dat.md
... ...
@@ -77,4 +77,17 @@
77 77
78 78
- [[NWI1044-dat]]
79 79
80
-- [[NWI1074-dat]]
... ...
\ No newline at end of file
0
+- [[NWI1074-dat]]
1
+
2
+
3
+
4
+## output
5
+
6
+ NodeMCU custom build by frightanic.com
7
+ branch: master
8
+ commit: c8037568571edb5c568c2f8231e4f8ce0683b883
9
+ SSL: false
10
+ modules: cjson,file,gpio,net,node,pwm,tmr,uart,wifi
11
+ build built on: 2016-03-14 02:10
12
+ powered by Lua 5.1.4 on SDK 1.4.0
13
+ lua: cannot open init.lua
... ...
\ No newline at end of file
code-dat/code-dat.md
... ...
@@ -10,7 +10,7 @@
10 10
11 11
- [[SDR1064-rover-code-dat]]
12 12
13
-
13
+- [[esp8266-HDK-dat]]
14 14
15 15
16 16
## repo
code-dat/motor-driver-code-dat/PWM-motor-esp-webserver-ap-1.ino
... ...
@@ -2,13 +2,16 @@
2 2
#include <ESP8266WebServer.h>
3 3
4 4
// ===== WiFi 配置 =====
5
-const char* ssid = "YOUR_SSID";
6
-const char* password = "YOUR_PASSWORD";
5
+const char* ssid = "motor_control";
6
+const char* password = "electrodragon";
7 7
8 8
// ===== GPIO 定义 =====
9
-const int PWM_PIN = D1; // PWM 控制速度 IO5
10
-const int DIR_PIN1 = D2; // 方向引脚1 IO4
11
-const int DIR_PIN2 = D3; // 方向引脚2 IO0
9
+const int PWM1_PIN = 5; // PWM 控制速度 IO5
10
+const int PWM2_PIN = 4; // PWM 控制速度 IO4
11
+
12
+const int DIR_PIN1 = 2; // 方向引脚1 IO2
13
+const int DIR_PIN2 = 0; // 方向引脚2 IO0
14
+
12 15
13 16
// ===== Web Server =====
14 17
ESP8266WebServer server(80);
... ...
@@ -39,7 +42,8 @@ void handleRoot() {
39 42
void handleControl() {
40 43
if (server.hasArg("speed")) {
41 44
int speed = server.arg("speed").toInt(); // PWM 值 0-1023
42
- analogWrite(PWM_PIN, speed);
45
+ analogWrite(PWM1_PIN, speed);
46
+ analogWrite(PWM2_PIN, speed);
43 47
}
44 48
45 49
if (server.hasArg("dir")) {
... ...
@@ -61,31 +65,53 @@ void handleControl() {
61 65
void setup() {
62 66
Serial.begin(115200);
63 67
64
- pinMode(PWM_PIN, OUTPUT);
68
+ pinMode(PWM1_PIN, OUTPUT);
69
+ pinMode(PWM2_PIN, OUTPUT);
65 70
pinMode(DIR_PIN1, OUTPUT);
66 71
pinMode(DIR_PIN2, OUTPUT);
67 72
68 73
// 默认停止
69
- analogWrite(PWM_PIN, 0);
74
+ analogWrite(PWM1_PIN, 0);
75
+ analogWrite(PWM2_PIN, 0);
70 76
digitalWrite(DIR_PIN1, LOW);
71 77
digitalWrite(DIR_PIN2, LOW);
72 78
73 79
// 启动为 WiFi AP 模式，使用固定 IP
80
+ Serial.println("Starting WiFi AP...");
81
+
82
+ // Disconnect from any previous WiFi
83
+ WiFi.disconnect();
74 84
WiFi.mode(WIFI_AP);
75
- // 固定 AP 地址（根据需要修改）
85
+ delay(100);
86
+
87
+ // 启动软 AP：使用 ssid 和 password（注意：WPA2 密码至少 8 字符）
88
+ bool apStarted = WiFi.softAP(ssid, password);
89
+ if (!apStarted) {
90
+ Serial.println("AP start failed! Retrying...");
91
+ delay(1000);
92
+ WiFi.softAP(ssid, password);
93
+ }
94
+
95
+ delay(1000); // Give more time for AP to start
96
+
97
+ // 固定 AP 地址（根据需要修改）- Must be called AFTER softAP()
76 98
IPAddress apIP(192, 168, 50, 1);
77 99
IPAddress apGateway(192, 168, 50, 1);
78 100
IPAddress apSubnet(255, 255, 255, 0);
79 101
if (!WiFi.softAPConfig(apIP, apGateway, apSubnet)) {
80 102
Serial.println("softAPConfig failed");
81 103
}
82
-
83
- // 启动软 AP：使用 ssid 和 password（注意：WPA2 密码至少 8 字符）
84
- WiFi.softAP(ssid, password);
104
+
85 105
delay(500);
86 106
Serial.println("");
87
- Serial.print("AP started, IP: ");
107
+ Serial.println("==========================");
108
+ Serial.print("AP SSID: ");
109
+ Serial.println(ssid);
110
+ Serial.print("AP Password: ");
111
+ Serial.println(password);
112
+ Serial.print("AP IP: ");
88 113
Serial.println(WiFi.softAPIP());
114
+ Serial.println("==========================");
89 115
90 116
// Web 服务
91 117
server.on("/", handleRoot);
code-dat/motor-driver-code-dat/PWM-motor-esp-webserver-ap-2.ino
... ...
@@ -0,0 +1,124 @@
1
+#include <ESP8266WiFi.h>
2
+#include <ESP8266WebServer.h>
3
+
4
+// ===== WiFi 配置 =====
5
+const char* ssid = "motor_control";
6
+const char* password = "electrodragon";
7
+
8
+// ===== GPIO 定义 =====
9
+const int PWM1_PIN = 5; // PWM 控制速度 IO5
10
+const int PWM2_PIN = 4; // PWM 控制速度 IO4
11
+
12
+const int DIR_PIN1 = 2; // 方向引脚1 IO2
13
+const int DIR_PIN2 = 0; // 方向引脚2 IO0
14
+
15
+
16
+// ===== Web Server =====
17
+ESP8266WebServer server(80);
18
+
19
+// ===== HTML Web 控制界面 =====
20
+const char html_page[] PROGMEM = R"rawliteral(
21
+<!DOCTYPE html><html>
22
+<head><title>ESP8266 Motor Control</title></head>
23
+<body>
24
+<h2>Motor Control</h2>
25
+<form action="/control">
26
+Speed: <input type="range" name="speed" min="0" max="1023"><br>
27
+Direction:
28
+<select name="dir">
29
+ <option value="fw">Forward</option>
30
+ <option value="rv">Reverse</option>
31
+</select><br>
32
+<input type="submit" value="Apply">
33
+</form>
34
+</body></html>
35
+)rawliteral";
36
+
37
+// ===== 处理 Web 请求 =====
38
+void handleRoot() {
39
+ server.send(200, "text/html", html_page);
40
+}
41
+
42
+void handleControl() {
43
+ if (server.hasArg("speed")) {
44
+ int speed = server.arg("speed").toInt(); // PWM 值 0-1023
45
+ analogWrite(PWM1_PIN, speed);
46
+ analogWrite(PWM2_PIN, speed);
47
+ }
48
+
49
+ if (server.hasArg("dir")) {
50
+ String d = server.arg("dir");
51
+ if (d == "fw") {
52
+ digitalWrite(DIR_PIN1, HIGH);
53
+ digitalWrite(DIR_PIN2, LOW);
54
+ } else {
55
+ digitalWrite(DIR_PIN1, LOW);
56
+ digitalWrite(DIR_PIN2, HIGH);
57
+ }
58
+ }
59
+
60
+ server.sendHeader("Location", "/");
61
+ server.send(302, "text/plain", "");
62
+}
63
+
64
+// ===== 初始化 =====
65
+void setup() {
66
+ Serial.begin(115200);
67
+
68
+ pinMode(PWM1_PIN, OUTPUT);
69
+ pinMode(PWM2_PIN, OUTPUT);
70
+ pinMode(DIR_PIN1, OUTPUT);
71
+ pinMode(DIR_PIN2, OUTPUT);
72
+
73
+ // 默认停止
74
+ analogWrite(PWM1_PIN, 0);
75
+ analogWrite(PWM2_PIN, 0);
76
+ digitalWrite(DIR_PIN1, LOW);
77
+ digitalWrite(DIR_PIN2, LOW);
78
+
79
+ // 启动为 WiFi AP 模式，使用固定 IP
80
+ Serial.println("Starting WiFi AP...");
81
+
82
+ // Disconnect from any previous WiFi
83
+ WiFi.disconnect();
84
+ WiFi.mode(WIFI_AP);
85
+ delay(100);
86
+
87
+ // 启动软 AP：使用 ssid 和 password（注意：WPA2 密码至少 8 字符）
88
+ bool apStarted = WiFi.softAP(ssid, password);
89
+ if (!apStarted) {
90
+ Serial.println("AP start failed! Retrying...");
91
+ delay(1000);
92
+ WiFi.softAP(ssid, password);
93
+ }
94
+
95
+ delay(1000); // Give more time for AP to start
96
+
97
+ // 固定 AP 地址（根据需要修改）- Must be called AFTER softAP()
98
+ IPAddress apIP(192, 168, 50, 1);
99
+ IPAddress apGateway(192, 168, 50, 1);
100
+ IPAddress apSubnet(255, 255, 255, 0);
101
+ if (!WiFi.softAPConfig(apIP, apGateway, apSubnet)) {
102
+ Serial.println("softAPConfig failed");
103
+ }
104
+
105
+ delay(500);
106
+ Serial.println("");
107
+ Serial.println("==========================");
108
+ Serial.print("AP SSID: ");
109
+ Serial.println(ssid);
110
+ Serial.print("AP Password: ");
111
+ Serial.println(password);
112
+ Serial.print("AP IP: ");
113
+ Serial.println(WiFi.softAPIP());
114
+ Serial.println("==========================");
115
+
116
+ // Web 服务
117
+ server.on("/", handleRoot);
118
+ server.on("/control", handleControl);
119
+ server.begin();
120
+}
121
+
122
+void loop() {
123
+ server.handleClient();
124
+}
... ...
\ No newline at end of file
code-dat/motor-driver-code-dat/PWM-motor-esp-webserver-sta-1.ino
... ...
@@ -8,9 +8,9 @@ const char* ssid = "YOUR_SSID";
8 8
const char* password = "YOUR_PASSWORD";
9 9
10 10
// ===== GPIO 定义 =====
11
-const int PWM_PIN = D1; // PWM 控制速度 IO5
12
-const int DIR_PIN1 = D2; // 方向引脚1 IO4
13
-const int DIR_PIN2 = D3; // 方向引脚2 IO0
11
+const int PWM_PIN = 5; // PWM 控制速度 IO5
12
+const int DIR_PIN1 = 4; // 方向引脚1 IO4
13
+const int DIR_PIN2 = 0; // 方向引脚2 IO0
14 14
15 15
// ===== Web Server =====
16 16
ESP8266WebServer server(80);