Changes in b5ffbb7: 1260

				Board-dat/DAR/DAR1060-dat/DAR1060-dat.md
			
          @@ -32,7 +32,7 @@ Serial port sketch uploading via USB

           ## BTB 

          -blue mark pin 1 - [[12P-BTB-dat]] - [[BTB-dat]] == Version V1 

          +blue mark pin 1 - [[BTB-12P-dat]] - [[BTB-dat]] == Version V1 

           ![](2025-07-17-15-53-07.png)

				Board-dat/NWI/NWI1230-dat/NWI1230-dat.md
			
          @@ -9,7 +9,7 @@

           board width = 37 mm

          -- [[BTB-dat]] - [[12P-BTB-dat]]

          +- [[BTB-dat]] - [[BTB-12P-dat]]

           ## on board resources

				Board-dat/NWI/NWI1260-dat/2026-05-16-21-15-50.png
			
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				Board-dat/NWI/NWI1260-dat/2026-05-16-21-15-59.png
			
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				Board-dat/NWI/NWI1260-dat/2026-05-16-21-16-10.png
			
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				Board-dat/NWI/NWI1260-dat/NWI1260-dat.md
			
          @@ -0,0 +1,27 @@

          +

          +

          +# NWI1260-dat

          +

          +- [[battery-dat]] - [[LCD-dat]] - [[ESP32-dat]] - [[CONN-BTB-dat]] - [[BTB-12P-dat]]

          +

          +- [[LCD-SPI-dat]]

          +

          +- [[serial-dat]] - [[DCDC-down-dat]]

          +

          +- [[SD-dat]] - [[microsd-dat]]

          +

          +- [[interface-dat]]

          +

          +- [[interactive-dat]] - [[WS2812-dat]]

          +

          +![](2026-05-16-21-15-50.png)

          +

          +![](2026-05-16-21-15-59.png)

          +

          +![](2026-05-16-21-16-10.png)

          +

          +

          +

          +

          +## ref 

          +

				CONN-DAT/CONN-BTB-dat/12P-BTB-dat/12P-BTB-dat.md
			
          @@ -1,184 +0,0 @@

          -

          -# 12P-BTB-dat

          -

          -- [[ESP32-SPI-dat]]

          -

          -

          -

          -mount the concave part on the bottom, and convex part on the top

          -

          -https://www.electrodragon.com/w/ED-BTB

          -

          -

          -## BTB 12 pins connector 

          -

          -lead out pins 

          -

          -| ESP32 Pin | ESP8266 Pin V2 | ESP8266 set | Function  |

          -| --------- | -------------- | ----------- | --------- |

          -| +5V       | IO0            | u           | +5V or IO |

          -| IO13      | IO13           |             | SPI_MOSI  |

          -| IO12      | IO12           |             | SPI_MISO  |

          -| IO14      | IO14           |             | SPI_SCK   |

          -| IO27      | IO16           |             | IO        |

          -| IO15      | IO15           | d           | SPI_CS    |

          -| IO21      | IO4            | u           | SDA       |

          -| IO22      | IO5            | u           | SCL       |

          -

          -

          -Version V2 

          -

          -

          -| -       | -   | -       | -       | -       | -    | -    |

          -| ------- | --- | ------- | ------- | ------- | ---- | ---- |

          -| func    | 3V3 | -       | -       | -       | -    | -    |

          -| ESP8266 | 3V3 | IO0 (u) | io13    | io12    | io14 | io16 |

          -| conn.T  | 1   | 3       | 5       | 7       | 9    | 11   |

          -| conn.B  | 2   | 4       | 6       | 8       | 10   | 12   |

          -| ESP8266 | GND | io15(d) | io4 (u) | io5 (u) | RXD  | TXD  |

          -| func    | GND | -       | -       | -       | -    | -    |

          -

          -

          -

          -Version V1 

          -

          -

          -| -       | -   | -       | -       | -       | -    | -    |

          -| ------- | --- | ------- | ------- | ------- | ---- | ---- |

          -| func    | 3V3 | -       | -       | -       | -    | -    |

          -| ESP8266 | 3V3 | 5V      | io13    | io12    | io14 | io16 |

          -| conn.T  | 1   | 3       | 5       | 7       | 9    | 11   |

          -| conn.B  | 2   | 4       | 6       | 8       | 10   | 12   |

          -| ESP8266 | GND | io15(d) | io4 (u) | io5 (u) | RXD  | TXD  |

          -| func    | GND | -       | -       | -       | -    | -    |

          -

          -

          -

          -

          -

          -- note only IO2 not lead out to the connecor

          -

          -- 1x 4-line [[SPI-dat]] + 5x [[GPIO-dat]]

          -- 1x 4-line [[SPI-dat]] + 1x [[Serial-dat]] + 1x [[I2C-dat]] + 1x [[GPIO-dat]]

          -- 1x 4-line [[SPI-dat]] + 1x [[Serial-dat]] + 3x [[GPIO-dat]]

          -

          -- [[ESP8266-HDK-dat]] - [[ESP-12F-dat]] - [[SPI-dat]]

          -

          -- [[LORA-HDK-dat]] - [[SX1262-MD1-dat]] - [[SX1262-HDK-dat]] - [[Lora-SDK-dat]]

          -

          -

          -

          -

          -## wiring for [[SX1262-dat]] 

          -

          -

          -- [[SPI-dat]] - [[SX1262-dat]]

          -

          -| ESP38266 Pin | set | Function | Lora V2   | Lora V1  |

          -| ------------ | --- | -------- | --------- | -------- |

          -| IO0          | u   | IO       | **RESET** | IRQ      |

          -| IO13         |     | SPI_MOSI | SPI_MOSI  | SPI_MOSI |

          -| IO12         |     | SPI_MISO | SPI_MISO  | SPI_MISO |

          -| IO14         |     | SPI_SCK  | SPI_SCK   | SPI_SCK  |

          -| IO16         | -   | IO       | BUSY      | BUSY     |

          -| IO15         | d   | IO       | IRQ       | CS       |

          -| IO4          | u   | IO       | CS        | TXEN     |

          -| IO5          | u   | IO       | -         | RXEN     |

          -

          -

          -

          -V2 

          -

          -|         | 1   | 2      | 3        | 4        | 5       | 6      |

          -| ------- | --- | ------ | -------- | -------- | ------- | ------ |

          -| func    | 3V3 | RESET  | SPI_MOSI | SPI_MISO | SPI_SCK | BUSY   |

          -| ESP8266 | 3V3 | IO0    | io13     | io12     | io14    | io16   |

          -| conn.L  | 1   | 3      | 5        | 7        | 9       | 11     |

          -| conn.R  | 2   | 4      | 6        | 8        | 10      | 12     |

          -| ESP8266 | GND | io15   | io4      | io5      | RXD     | TXD    |

          -| func    | GND | D1_IRQ | NSS      |          | serial  | serial |

          -

          -

          -V1 

          -

          -

          -|         | 1   | 2        | 3        | 4        | 5       | 6      |

          -| ------- | --- | -------- | -------- | -------- | ------- | ------ |

          -| func    | 3V3 | DIO1_irq | SPI_MOSI | SPI_MISO | SPI_SCK | BUSY   |

          -| ESP8266 | 3V3 | IO0      | io13     | io12     | io14    | io16   |

          -| conn.L  | 1   | 3        | 5        | 7        | 9       | 11     |

          -| conn.R  | 2   | 4        | 6        | 8        | 10      | 12     |

          -| ESP8266 | GND | io15     | io4      | io5      | RXD     | TXD    |

          -| func    | GND | SPI_CS   | RXEN     | TXEN     | serial  | serial |

          -

          -

          -

          -## connectors 

          -

          -- total height = 3.0

          -- 12P, 0.8mm pitch 

          -

          -

          -![](2024-10-02-20-05-38.png)

          -

          -

          -top is "plug", bottom is the "base"

          -

          -![](2024-10-02-20-05-52.png)

          -

          -

          -

          -

          -## BOT PLUG board 

          -

          -- [[ESP32-dat]] - [[ESP32-Socket-Energy-dat]]

          -

          -![](40-27-15-02-08-2023.png)

          -

          -

          -

          -- [[DAR1060-dat]]

          -

          -- [[NWI1230-dat]] == [[ESP8266-dat]]

          -

          -![](2025-07-16-15-24-50.png)

          -

          -

          -## TOP Base board module board

          -

          -

          -- [[NGS1128-DAT]] == [[SIM7080-dat]]

          -

          -- [[SX1262-MD1-dat]] - [[SX1262-dat]]

          -

          -

          -

          -

          -## attach board ref 

          -

          -### lora

          -

          -

          -- [[Lora-dat]] - [[ESP32-SPI-dat]]

          -

          -

          -- use UART as main interface 

          -

          -![](47-32-15-02-08-2023.png)

          -

          -

          -

          -

          -### SIM7020 

          -

          -- use UART as main interface 

          -

          -![](54-48-15-02-08-2023.png)

          -

          -

          -### SIM7080

          -

          -- [[NGS1128-dat]]

          -- removed, due to less popular 

          -

          -![](2024-04-11-16-24-27.png)

          \ No newline at end of file

				CONN-DAT/CONN-BTB-dat/12P-BTB-dat/2024-04-11-16-24-27.png
			
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				CONN-DAT/CONN-BTB-dat/12P-BTB-dat/54-48-15-02-08-2023.png
			
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				CONN-DAT/CONN-BTB-dat/BTB-12P-dat/2024-04-11-16-24-27.png
			
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				CONN-DAT/CONN-BTB-dat/BTB-12P-dat/2024-10-02-20-05-38.png
			
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				CONN-DAT/CONN-BTB-dat/BTB-12P-dat/2024-10-02-20-05-52.png
			
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				CONN-DAT/CONN-BTB-dat/BTB-12P-dat/2025-07-16-15-24-50.png
			
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				CONN-DAT/CONN-BTB-dat/BTB-12P-dat/40-27-15-02-08-2023.png
			
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				CONN-DAT/CONN-BTB-dat/BTB-12P-dat/47-32-15-02-08-2023.png
			
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				CONN-DAT/CONN-BTB-dat/BTB-12P-dat/54-48-15-02-08-2023.png
			
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				CONN-DAT/CONN-BTB-dat/BTB-12P-dat/BTB-12P-dat.md
			
          @@ -0,0 +1,184 @@

          +

          +# BTB-12P-dat

          +

          +- [[ESP32-SPI-dat]]

          +

          +- [[SPI-dat]] - [[I2C-dat]]

          +

          +mount the concave part on the bottom, and convex part on the top

          +

          +https://www.electrodragon.com/w/ED-BTB

          +

          +

          +## BTB 12 pins connector 

          +

          +lead out pins 

          +

          +| ESP32 Pin | ESP8266 Pin V2 | ESP8266 set | Function  |

          +| --------- | -------------- | ----------- | --------- |

          +| +5V       | IO0            | u           | +5V or IO |

          +| IO13      | IO13           |             | SPI_MOSI  |

          +| IO12      | IO12           |             | SPI_MISO  |

          +| IO14      | IO14           |             | SPI_SCK   |

          +| IO27      | IO16           |             | IO        |

          +| IO15      | IO15           | d           | SPI_CS    |

          +| IO21      | IO4            | u           | SDA       |

          +| IO22      | IO5            | u           | SCL       |

          +

          +

          +Version V2 

          +

          +

          +| -       | -   | -       | -       | -       | -    | -    |

          +| ------- | --- | ------- | ------- | ------- | ---- | ---- |

          +| func    | 3V3 | -       | -       | -       | -    | -    |

          +| ESP8266 | 3V3 | IO0 (u) | io13    | io12    | io14 | io16 |

          +| conn.T  | 1   | 3       | 5       | 7       | 9    | 11   |

          +| conn.B  | 2   | 4       | 6       | 8       | 10   | 12   |

          +| ESP8266 | GND | io15(d) | io4 (u) | io5 (u) | RXD  | TXD  |

          +| func    | GND | -       | -       | -       | -    | -    |

          +

          +

          +

          +Version V1 

          +

          +

          +| -       | -   | -       | -       | -       | -    | -    |

          +| ------- | --- | ------- | ------- | ------- | ---- | ---- |

          +| func    | 3V3 | -       | -       | -       | -    | -    |

          +| ESP8266 | 3V3 | 5V      | io13    | io12    | io14 | io16 |

          +| conn.T  | 1   | 3       | 5       | 7       | 9    | 11   |

          +| conn.B  | 2   | 4       | 6       | 8       | 10   | 12   |

          +| ESP8266 | GND | io15(d) | io4 (u) | io5 (u) | RXD  | TXD  |

          +| func    | GND | -       | -       | -       | -    | -    |

          +

          +

          +

          +

          +

          +- note only IO2 not lead out to the connecor

          +

          +- 1x 4-line [[SPI-dat]] + 5x [[GPIO-dat]]

          +- 1x 4-line [[SPI-dat]] + 1x [[Serial-dat]] + 1x [[I2C-dat]] + 1x [[GPIO-dat]]

          +- 1x 4-line [[SPI-dat]] + 1x [[Serial-dat]] + 3x [[GPIO-dat]]

          +

          +- [[ESP8266-HDK-dat]] - [[ESP-12F-dat]] - [[SPI-dat]]

          +

          +- [[LORA-HDK-dat]] - [[SX1262-MD1-dat]] - [[SX1262-HDK-dat]] - [[Lora-SDK-dat]]

          +

          +

          +

          +

          +## wiring for [[SX1262-dat]] 

          +

          +

          +- [[SPI-dat]] - [[SX1262-dat]]

          +

          +| ESP38266 Pin | set | Function | Lora V2   | Lora V1  |

          +| ------------ | --- | -------- | --------- | -------- |

          +| IO0          | u   | IO       | **RESET** | IRQ      |

          +| IO13         |     | SPI_MOSI | SPI_MOSI  | SPI_MOSI |

          +| IO12         |     | SPI_MISO | SPI_MISO  | SPI_MISO |

          +| IO14         |     | SPI_SCK  | SPI_SCK   | SPI_SCK  |

          +| IO16         | -   | IO       | BUSY      | BUSY     |

          +| IO15         | d   | IO       | IRQ       | CS       |

          +| IO4          | u   | IO       | CS        | TXEN     |

          +| IO5          | u   | IO       | -         | RXEN     |

          +

          +

          +

          +V2 

          +

          +|         | 1   | 2      | 3        | 4        | 5       | 6      |

          +| ------- | --- | ------ | -------- | -------- | ------- | ------ |

          +| func    | 3V3 | RESET  | SPI_MOSI | SPI_MISO | SPI_SCK | BUSY   |

          +| ESP8266 | 3V3 | IO0    | io13     | io12     | io14    | io16   |

          +| conn.L  | 1   | 3      | 5        | 7        | 9       | 11     |

          +| conn.R  | 2   | 4      | 6        | 8        | 10      | 12     |

          +| ESP8266 | GND | io15   | io4      | io5      | RXD     | TXD    |

          +| func    | GND | D1_IRQ | NSS      |          | serial  | serial |

          +

          +

          +V1 

          +

          +

          +|         | 1   | 2        | 3        | 4        | 5       | 6      |

          +| ------- | --- | -------- | -------- | -------- | ------- | ------ |

          +| func    | 3V3 | DIO1_irq | SPI_MOSI | SPI_MISO | SPI_SCK | BUSY   |

          +| ESP8266 | 3V3 | IO0      | io13     | io12     | io14    | io16   |

          +| conn.L  | 1   | 3        | 5        | 7        | 9       | 11     |

          +| conn.R  | 2   | 4        | 6        | 8        | 10      | 12     |

          +| ESP8266 | GND | io15     | io4      | io5      | RXD     | TXD    |

          +| func    | GND | SPI_CS   | RXEN     | TXEN     | serial  | serial |

          +

          +

          +

          +## connectors 

          +

          +- total height = 3.0

          +- 12P, 0.8mm pitch 

          +

          +

          +![](2024-10-02-20-05-38.png)

          +

          +

          +top is "plug", bottom is the "base"

          +

          +![](2024-10-02-20-05-52.png)

          +

          +

          +

          +

          +## BOT PLUG board 

          +

          +- [[ESP32-dat]] - [[ESP32-Socket-Energy-dat]]

          +

          +![](40-27-15-02-08-2023.png)

          +

          +

          +

          +- [[DAR1060-dat]]

          +

          +- [[NWI1230-dat]] == [[ESP8266-dat]]

          +

          +![](2025-07-16-15-24-50.png)

          +

          +

          +## TOP Base board module board

          +

          +

          +- [[NGS1128-DAT]] == [[SIM7080-dat]]

          +

          +- [[SX1262-MD1-dat]] - [[SX1262-dat]]

          +

          +

          +

          +

          +## attach board ref 

          +

          +### lora

          +

          +

          +- [[Lora-dat]] - [[ESP32-SPI-dat]]

          +

          +

          +- use UART as main interface 

          +

          +![](47-32-15-02-08-2023.png)

          +

          +

          +

          +

          +### SIM7020 

          +

          +- use UART as main interface 

          +

          +![](54-48-15-02-08-2023.png)

          +

          +

          +### SIM7080

          +

          +- [[NGS1128-dat]]

          +- removed, due to less popular 

          +

          +![](2024-04-11-16-24-27.png)

          \ No newline at end of file

				CONN-DAT/CONN-BTB-dat/CONN-BTB-dat.md
			
          @@ -1,5 +1,5 @@

          -# BTB dat 

          +# BTB-dat 

           ## common used 

          @@ -8,7 +8,7 @@

           - [[M2-dat]]

          -- [[12P-BTB-dat]]

          +- [[BTB-12P-dat]]

           - [[DF40-dat]]

				CONN-DAT/CONN-dat.md
			
          @@ -32,7 +32,7 @@

           - [[conn-audio-dat]] - [[conn-video-dat]]

          -- [[CONN-BTB-dat]] - [[12P-BTB-dat]] - board to board [[BTB-dat]]

          +- [[CONN-BTB-dat]] - [[BTB-12P-dat]] - board to board [[BTB-dat]]

				Chip-cn-dat/Espressif-dat/ESP8266-DAT/ESP8266-board-dat/ESP8266-board-dat.md
			
          @@ -39,7 +39,7 @@

           - [[NWI1050-dat]] - [[NWI1053-dat]] - [[NWI1130-dat]] - [[NWI1083-dat]]

          -- module system based on [[BTB-dat]] - [[12P-BTB-dat]] == [[NWI1230-dat]]

          +- module system based on [[BTB-dat]] - [[BTB-12P-dat]] == [[NWI1230-dat]]

				Network-dat/RF-dat/LORA-DAT/Lora-SDK-dat/Lora-SDK-dat.md
			
          @@ -1,6 +1,6 @@

           # Lora-SDK-dat

          -- [[Lora-HDK-dat]] - [[12P-BTB-dat]]

          +- [[Lora-HDK-dat]] - [[BTB-12P-dat]]

           - [[SPI-dat]] - [[SPI-CMD-dat]]

          @@ -96,7 +96,7 @@ demo-code loraSender

           - https://jgromes.github.io/RadioLib/

          -    // ESP8266  -- [[12P-BTB-dat]]

          +    // ESP8266  -- [[BTB-12P-dat]]

               SX1262 lora = new Module(15, 0, 16);

				Network-dat/RF-dat/RF-LINK-dat/RF-LINK-dat.md
			
          @@ -258,6 +258,8 @@ If you're using **common learning-code RF modules**:

           https://www.youtube.com/watch?v=LDGr38Ie1L4

          +433mhz hand-held fab send button control to wireless module - [[NWL1089-dat]] - https://t.me/electrodragon3/452

          +

           ## ref

...	...	@@ -1,6 +1,6 @@
1	1	# Lora-SDK-dat
2	2
3		-- [[Lora-HDK-dat]] - [[12P-BTB-dat]]
	3	+- [[Lora-HDK-dat]] - [[BTB-12P-dat]]
4	4
5	5	- [[SPI-dat]] - [[SPI-CMD-dat]]
6	6
...	...	@@ -96,7 +96,7 @@ demo-code loraSender
96	96
97	97	- https://jgromes.github.io/RadioLib/
98	98
99		- // ESP8266 -- [[12P-BTB-dat]]
	99	+ // ESP8266 -- [[BTB-12P-dat]]
100	100	SX1262 lora = new Module(15, 0, 16);
101	101
102	102

...	...	@@ -32,7 +32,7 @@ Serial port sketch uploading via USB
32	32
33	33	## BTB
34	34
35		-blue mark pin 1 - [[12P-BTB-dat]] - [[BTB-dat]] == Version V1
	35	+blue mark pin 1 - [[BTB-12P-dat]] - [[BTB-dat]] == Version V1
36	36
37	37	![](2025-07-17-15-53-07.png)
38	38

...	...	@@ -9,7 +9,7 @@
9	9
10	10	board width = 37 mm
11	11
12		-- [[BTB-dat]] - [[12P-BTB-dat]]
	12	+- [[BTB-dat]] - [[BTB-12P-dat]]
13	13
14	14	## on board resources
15	15

...	...	@@ -0,0 +1,27 @@
	1	+
	2	+
	3	+# NWI1260-dat
	4	+
	5	+- [[battery-dat]] - [[LCD-dat]] - [[ESP32-dat]] - [[CONN-BTB-dat]] - [[BTB-12P-dat]]
	6	+
	7	+- [[LCD-SPI-dat]]
	8	+
	9	+- [[serial-dat]] - [[DCDC-down-dat]]
	10	+
	11	+- [[SD-dat]] - [[microsd-dat]]
	12	+
	13	+- [[interface-dat]]
	14	+
	15	+- [[interactive-dat]] - [[WS2812-dat]]
	16	+
	17	+![](2026-05-16-21-15-50.png)
	18	+
	19	+![](2026-05-16-21-15-59.png)
	20	+
	21	+![](2026-05-16-21-16-10.png)
	22	+
	23	+
	24	+
	25	+
	26	+## ref
	27	+

...	...	@@ -1,184 +0,0 @@
1		-
2		-# 12P-BTB-dat
3		-
4		-- [[ESP32-SPI-dat]]
5		-
6		-
7		-
8		-mount the concave part on the bottom, and convex part on the top
9		-
10		-https://www.electrodragon.com/w/ED-BTB
11		-
12		-
13		-## BTB 12 pins connector
14		-
15		-lead out pins
16		-
17		-\| ESP32 Pin \| ESP8266 Pin V2 \| ESP8266 set \| Function \|
18		-\| --------- \| -------------- \| ----------- \| --------- \|
19		-\| +5V \| IO0 \| u \| +5V or IO \|
20		-\| IO13 \| IO13 \| \| SPI_MOSI \|
21		-\| IO12 \| IO12 \| \| SPI_MISO \|
22		-\| IO14 \| IO14 \| \| SPI_SCK \|
23		-\| IO27 \| IO16 \| \| IO \|
24		-\| IO15 \| IO15 \| d \| SPI_CS \|
25		-\| IO21 \| IO4 \| u \| SDA \|
26		-\| IO22 \| IO5 \| u \| SCL \|
27		-
28		-
29		-Version V2
30		-
31		-
32		-\| - \| - \| - \| - \| - \| - \| - \|
33		-\| ------- \| --- \| ------- \| ------- \| ------- \| ---- \| ---- \|
34		-\| func \| 3V3 \| - \| - \| - \| - \| - \|
35		-\| ESP8266 \| 3V3 \| IO0 (u) \| io13 \| io12 \| io14 \| io16 \|
36		-\| conn.T \| 1 \| 3 \| 5 \| 7 \| 9 \| 11 \|
37		-\| conn.B \| 2 \| 4 \| 6 \| 8 \| 10 \| 12 \|
38		-\| ESP8266 \| GND \| io15(d) \| io4 (u) \| io5 (u) \| RXD \| TXD \|
39		-\| func \| GND \| - \| - \| - \| - \| - \|
40		-
41		-
42		-
43		-Version V1
44		-
45		-
46		-\| - \| - \| - \| - \| - \| - \| - \|
47		-\| ------- \| --- \| ------- \| ------- \| ------- \| ---- \| ---- \|
48		-\| func \| 3V3 \| - \| - \| - \| - \| - \|
49		-\| ESP8266 \| 3V3 \| 5V \| io13 \| io12 \| io14 \| io16 \|
50		-\| conn.T \| 1 \| 3 \| 5 \| 7 \| 9 \| 11 \|
51		-\| conn.B \| 2 \| 4 \| 6 \| 8 \| 10 \| 12 \|
52		-\| ESP8266 \| GND \| io15(d) \| io4 (u) \| io5 (u) \| RXD \| TXD \|
53		-\| func \| GND \| - \| - \| - \| - \| - \|
54		-
55		-
56		-
57		-
58		-
59		-- note only IO2 not lead out to the connecor
60		-
61		-- 1x 4-line [[SPI-dat]] + 5x [[GPIO-dat]]
62		-- 1x 4-line [[SPI-dat]] + 1x [[Serial-dat]] + 1x [[I2C-dat]] + 1x [[GPIO-dat]]
63		-- 1x 4-line [[SPI-dat]] + 1x [[Serial-dat]] + 3x [[GPIO-dat]]
64		-
65		-- [[ESP8266-HDK-dat]] - [[ESP-12F-dat]] - [[SPI-dat]]
66		-
67		-- [[LORA-HDK-dat]] - [[SX1262-MD1-dat]] - [[SX1262-HDK-dat]] - [[Lora-SDK-dat]]
68		-
69		-
70		-
71		-
72		-## wiring for [[SX1262-dat]]
73		-
74		-
75		-- [[SPI-dat]] - [[SX1262-dat]]
76		-
77		-\| ESP38266 Pin \| set \| Function \| Lora V2 \| Lora V1 \|
78		-\| ------------ \| --- \| -------- \| --------- \| -------- \|
79		-\| IO0 \| u \| IO \| RESET \| IRQ \|
80		-\| IO13 \| \| SPI_MOSI \| SPI_MOSI \| SPI_MOSI \|
81		-\| IO12 \| \| SPI_MISO \| SPI_MISO \| SPI_MISO \|
82		-\| IO14 \| \| SPI_SCK \| SPI_SCK \| SPI_SCK \|
83		-\| IO16 \| - \| IO \| BUSY \| BUSY \|
84		-\| IO15 \| d \| IO \| IRQ \| CS \|
85		-\| IO4 \| u \| IO \| CS \| TXEN \|
86		-\| IO5 \| u \| IO \| - \| RXEN \|
87		-
88		-
89		-
90		-V2
91		-
92		-\| \| 1 \| 2 \| 3 \| 4 \| 5 \| 6 \|
93		-\| ------- \| --- \| ------ \| -------- \| -------- \| ------- \| ------ \|
94		-\| func \| 3V3 \| RESET \| SPI_MOSI \| SPI_MISO \| SPI_SCK \| BUSY \|
95		-\| ESP8266 \| 3V3 \| IO0 \| io13 \| io12 \| io14 \| io16 \|
96		-\| conn.L \| 1 \| 3 \| 5 \| 7 \| 9 \| 11 \|
97		-\| conn.R \| 2 \| 4 \| 6 \| 8 \| 10 \| 12 \|
98		-\| ESP8266 \| GND \| io15 \| io4 \| io5 \| RXD \| TXD \|
99		-\| func \| GND \| D1_IRQ \| NSS \| \| serial \| serial \|
100		-
101		-
102		-V1
103		-
104		-
105		-\| \| 1 \| 2 \| 3 \| 4 \| 5 \| 6 \|
106		-\| ------- \| --- \| -------- \| -------- \| -------- \| ------- \| ------ \|
107		-\| func \| 3V3 \| DIO1_irq \| SPI_MOSI \| SPI_MISO \| SPI_SCK \| BUSY \|
108		-\| ESP8266 \| 3V3 \| IO0 \| io13 \| io12 \| io14 \| io16 \|
109		-\| conn.L \| 1 \| 3 \| 5 \| 7 \| 9 \| 11 \|
110		-\| conn.R \| 2 \| 4 \| 6 \| 8 \| 10 \| 12 \|
111		-\| ESP8266 \| GND \| io15 \| io4 \| io5 \| RXD \| TXD \|
112		-\| func \| GND \| SPI_CS \| RXEN \| TXEN \| serial \| serial \|
113		-
114		-
115		-
116		-## connectors
117		-
118		-- total height = 3.0
119		-- 12P, 0.8mm pitch
120		-
121		-
122		-![](2024-10-02-20-05-38.png)
123		-
124		-
125		-top is "plug", bottom is the "base"
126		-
127		-![](2024-10-02-20-05-52.png)
128		-
129		-
130		-
131		-
132		-## BOT PLUG board
133		-
134		-- [[ESP32-dat]] - [[ESP32-Socket-Energy-dat]]
135		-
136		-![](40-27-15-02-08-2023.png)
137		-
138		-
139		-
140		-- [[DAR1060-dat]]
141		-
142		-- [[NWI1230-dat]] == [[ESP8266-dat]]
143		-
144		-![](2025-07-16-15-24-50.png)
145		-
146		-
147		-## TOP Base board module board
148		-
149		-
150		-- [[NGS1128-DAT]] == [[SIM7080-dat]]
151		-
152		-- [[SX1262-MD1-dat]] - [[SX1262-dat]]
153		-
154		-
155		-
156		-
157		-## attach board ref
158		-
159		-### lora
160		-
161		-
162		-- [[Lora-dat]] - [[ESP32-SPI-dat]]
163		-
164		-
165		-- use UART as main interface
166		-
167		-![](47-32-15-02-08-2023.png)
168		-
169		-
170		-
171		-
172		-### SIM7020
173		-
174		-- use UART as main interface
175		-
176		-![](54-48-15-02-08-2023.png)
177		-
178		-
179		-### SIM7080
180		-
181		-- [[NGS1128-dat]]
182		-- removed, due to less popular
183		-
184		-![](2024-04-11-16-24-27.png)
...	...	\ No newline at end of file

...	...	@@ -0,0 +1,184 @@
	1	+
	2	+# BTB-12P-dat
	3	+
	4	+- [[ESP32-SPI-dat]]
	5	+
	6	+- [[SPI-dat]] - [[I2C-dat]]
	7	+
	8	+mount the concave part on the bottom, and convex part on the top
	9	+
	10	+https://www.electrodragon.com/w/ED-BTB
	11	+
	12	+
	13	+## BTB 12 pins connector
	14	+
	15	+lead out pins
	16	+
	17	+\| ESP32 Pin \| ESP8266 Pin V2 \| ESP8266 set \| Function \|
	18	+\| --------- \| -------------- \| ----------- \| --------- \|
	19	+\| +5V \| IO0 \| u \| +5V or IO \|
	20	+\| IO13 \| IO13 \| \| SPI_MOSI \|
	21	+\| IO12 \| IO12 \| \| SPI_MISO \|
	22	+\| IO14 \| IO14 \| \| SPI_SCK \|
	23	+\| IO27 \| IO16 \| \| IO \|
	24	+\| IO15 \| IO15 \| d \| SPI_CS \|
	25	+\| IO21 \| IO4 \| u \| SDA \|
	26	+\| IO22 \| IO5 \| u \| SCL \|
	27	+
	28	+
	29	+Version V2
	30	+
	31	+
	32	+\| - \| - \| - \| - \| - \| - \| - \|
	33	+\| ------- \| --- \| ------- \| ------- \| ------- \| ---- \| ---- \|
	34	+\| func \| 3V3 \| - \| - \| - \| - \| - \|
	35	+\| ESP8266 \| 3V3 \| IO0 (u) \| io13 \| io12 \| io14 \| io16 \|
	36	+\| conn.T \| 1 \| 3 \| 5 \| 7 \| 9 \| 11 \|
	37	+\| conn.B \| 2 \| 4 \| 6 \| 8 \| 10 \| 12 \|
	38	+\| ESP8266 \| GND \| io15(d) \| io4 (u) \| io5 (u) \| RXD \| TXD \|
	39	+\| func \| GND \| - \| - \| - \| - \| - \|
	40	+
	41	+
	42	+
	43	+Version V1
	44	+
	45	+
	46	+\| - \| - \| - \| - \| - \| - \| - \|
	47	+\| ------- \| --- \| ------- \| ------- \| ------- \| ---- \| ---- \|
	48	+\| func \| 3V3 \| - \| - \| - \| - \| - \|
	49	+\| ESP8266 \| 3V3 \| 5V \| io13 \| io12 \| io14 \| io16 \|
	50	+\| conn.T \| 1 \| 3 \| 5 \| 7 \| 9 \| 11 \|
	51	+\| conn.B \| 2 \| 4 \| 6 \| 8 \| 10 \| 12 \|
	52	+\| ESP8266 \| GND \| io15(d) \| io4 (u) \| io5 (u) \| RXD \| TXD \|
	53	+\| func \| GND \| - \| - \| - \| - \| - \|
	54	+
	55	+
	56	+
	57	+
	58	+
	59	+- note only IO2 not lead out to the connecor
	60	+
	61	+- 1x 4-line [[SPI-dat]] + 5x [[GPIO-dat]]
	62	+- 1x 4-line [[SPI-dat]] + 1x [[Serial-dat]] + 1x [[I2C-dat]] + 1x [[GPIO-dat]]
	63	+- 1x 4-line [[SPI-dat]] + 1x [[Serial-dat]] + 3x [[GPIO-dat]]
	64	+
	65	+- [[ESP8266-HDK-dat]] - [[ESP-12F-dat]] - [[SPI-dat]]
	66	+
	67	+- [[LORA-HDK-dat]] - [[SX1262-MD1-dat]] - [[SX1262-HDK-dat]] - [[Lora-SDK-dat]]
	68	+
	69	+
	70	+
	71	+
	72	+## wiring for [[SX1262-dat]]
	73	+
	74	+
	75	+- [[SPI-dat]] - [[SX1262-dat]]
	76	+
	77	+\| ESP38266 Pin \| set \| Function \| Lora V2 \| Lora V1 \|
	78	+\| ------------ \| --- \| -------- \| --------- \| -------- \|
	79	+\| IO0 \| u \| IO \| RESET \| IRQ \|
	80	+\| IO13 \| \| SPI_MOSI \| SPI_MOSI \| SPI_MOSI \|
	81	+\| IO12 \| \| SPI_MISO \| SPI_MISO \| SPI_MISO \|
	82	+\| IO14 \| \| SPI_SCK \| SPI_SCK \| SPI_SCK \|
	83	+\| IO16 \| - \| IO \| BUSY \| BUSY \|
	84	+\| IO15 \| d \| IO \| IRQ \| CS \|
	85	+\| IO4 \| u \| IO \| CS \| TXEN \|
	86	+\| IO5 \| u \| IO \| - \| RXEN \|
	87	+
	88	+
	89	+
	90	+V2
	91	+
	92	+\| \| 1 \| 2 \| 3 \| 4 \| 5 \| 6 \|
	93	+\| ------- \| --- \| ------ \| -------- \| -------- \| ------- \| ------ \|
	94	+\| func \| 3V3 \| RESET \| SPI_MOSI \| SPI_MISO \| SPI_SCK \| BUSY \|
	95	+\| ESP8266 \| 3V3 \| IO0 \| io13 \| io12 \| io14 \| io16 \|
	96	+\| conn.L \| 1 \| 3 \| 5 \| 7 \| 9 \| 11 \|
	97	+\| conn.R \| 2 \| 4 \| 6 \| 8 \| 10 \| 12 \|
	98	+\| ESP8266 \| GND \| io15 \| io4 \| io5 \| RXD \| TXD \|
	99	+\| func \| GND \| D1_IRQ \| NSS \| \| serial \| serial \|
	100	+
	101	+
	102	+V1
	103	+
	104	+
	105	+\| \| 1 \| 2 \| 3 \| 4 \| 5 \| 6 \|
	106	+\| ------- \| --- \| -------- \| -------- \| -------- \| ------- \| ------ \|
	107	+\| func \| 3V3 \| DIO1_irq \| SPI_MOSI \| SPI_MISO \| SPI_SCK \| BUSY \|
	108	+\| ESP8266 \| 3V3 \| IO0 \| io13 \| io12 \| io14 \| io16 \|
	109	+\| conn.L \| 1 \| 3 \| 5 \| 7 \| 9 \| 11 \|
	110	+\| conn.R \| 2 \| 4 \| 6 \| 8 \| 10 \| 12 \|
	111	+\| ESP8266 \| GND \| io15 \| io4 \| io5 \| RXD \| TXD \|
	112	+\| func \| GND \| SPI_CS \| RXEN \| TXEN \| serial \| serial \|
	113	+
	114	+
	115	+
	116	+## connectors
	117	+
	118	+- total height = 3.0
	119	+- 12P, 0.8mm pitch
	120	+
	121	+
	122	+![](2024-10-02-20-05-38.png)
	123	+
	124	+
	125	+top is "plug", bottom is the "base"
	126	+
	127	+![](2024-10-02-20-05-52.png)
	128	+
	129	+
	130	+
	131	+
	132	+## BOT PLUG board
	133	+
	134	+- [[ESP32-dat]] - [[ESP32-Socket-Energy-dat]]
	135	+
	136	+![](40-27-15-02-08-2023.png)
	137	+
	138	+
	139	+
	140	+- [[DAR1060-dat]]
	141	+
	142	+- [[NWI1230-dat]] == [[ESP8266-dat]]
	143	+
	144	+![](2025-07-16-15-24-50.png)
	145	+
	146	+
	147	+## TOP Base board module board
	148	+
	149	+
	150	+- [[NGS1128-DAT]] == [[SIM7080-dat]]
	151	+
	152	+- [[SX1262-MD1-dat]] - [[SX1262-dat]]
	153	+
	154	+
	155	+
	156	+
	157	+## attach board ref
	158	+
	159	+### lora
	160	+
	161	+
	162	+- [[Lora-dat]] - [[ESP32-SPI-dat]]
	163	+
	164	+
	165	+- use UART as main interface
	166	+
	167	+![](47-32-15-02-08-2023.png)
	168	+
	169	+
	170	+
	171	+
	172	+### SIM7020
	173	+
	174	+- use UART as main interface
	175	+
	176	+![](54-48-15-02-08-2023.png)
	177	+
	178	+
	179	+### SIM7080
	180	+
	181	+- [[NGS1128-dat]]
	182	+- removed, due to less popular
	183	+
	184	+![](2024-04-11-16-24-27.png)
...	...	\ No newline at end of file

...	...	@@ -1,5 +1,5 @@
1	1
2		-# BTB dat
	2	+# BTB-dat
3	3
4	4
5	5	## common used
...	...	@@ -8,7 +8,7 @@
8	8
9	9	- [[M2-dat]]
10	10
11		-- [[12P-BTB-dat]]
	11	+- [[BTB-12P-dat]]
12	12
13	13	- [[DF40-dat]]
14	14

...	...	@@ -32,7 +32,7 @@
32	32
33	33	- [[conn-audio-dat]] - [[conn-video-dat]]
34	34
35		-- [[CONN-BTB-dat]] - [[12P-BTB-dat]] - board to board [[BTB-dat]]
	35	+- [[CONN-BTB-dat]] - [[BTB-12P-dat]] - board to board [[BTB-dat]]
36	36
37	37
38	38

...	...	@@ -39,7 +39,7 @@
39	39
40	40	- [[NWI1050-dat]] - [[NWI1053-dat]] - [[NWI1130-dat]] - [[NWI1083-dat]]
41	41
42		-- module system based on [[BTB-dat]] - [[12P-BTB-dat]] == [[NWI1230-dat]]
	42	+- module system based on [[BTB-dat]] - [[BTB-12P-dat]] == [[NWI1230-dat]]
43	43
44	44
45	45

...	...	@@ -258,6 +258,8 @@ If you're using common learning-code RF modules:
258	258
259	259	https://www.youtube.com/watch?v=LDGr38Ie1L4
260	260
	261	+433mhz hand-held fab send button control to wireless module - [[NWL1089-dat]] - https://t.me/electrodragon3/452
	262	+
261	263
262	264	## ref
263	265