BOM-DAT/Antenna/2023-10-27-15-41-39.png
... ...
Binary files /dev/null and b/BOM-DAT/Antenna/2023-10-27-15-41-39.png differ
BOM-DAT/Antenna/2023-10-27-15-42-27.png
... ...
Binary files /dev/null and b/BOM-DAT/Antenna/2023-10-27-15-42-27.png differ
BOM-DAT/Antenna/antenna-DAT.md
... ...
@@ -0,0 +1,47 @@
1
+# antenna
2
+
3
+### antenna type
4
+
5
+| type | rod | paddle |
6
+| -------- | ---------------------------- | ---------------------------- |
7
+| style | ![](2023-10-27-15-41-39.png) | ![](2023-10-27-15-42-27.png) |
8
+| gain | 2dbi | 8dbi |
9
+| Features | - | foldable |
10
+
11
+### 2.4 antenna: wifi, bluetooth
12
+
13
+for sticking inside of enclosure
14
+https://www.electrodragon.com/product/2-4g-soft-fpc-pcb-antenna-ipx-rohs/
15
+
16
+for remote-control toys
17
+https://www.electrodragon.com/product/5pcs-2-4g-cable-type-antenna/
18
+
19
+### GSM antenna
20
+
21
+https://www.electrodragon.com/product/pcb-build-antenna-4g-gsm-3g-wcdma-gprs/
22
+
23
+SMA antenna 3 Meters
24
+https://www.electrodragon.com/product/gps-magenatic-active-external-antenna-3m/
25
+
26
+SMA small-size antenna
27
+https://www.electrodragon.com/product/quad-band-cellular-duck-antenna-sma/
28
+
29
+### RF antenna:
30
+
31
+- common apps: LORA, NBIOT
32
+- common bands: 315Mhz, 433MHz, 470Mhz, 490Mhz, 868MHz, 915MHz
33
+
34
+spring coil antenna
35
+https://www.electrodragon.com/product/spring-coil-antenna-433-mhz/
36
+
37
+### GPS antenna
38
+
39
+ceramic mini antenna
40
+https://www.electrodragon.com/product/gps-ceramic-antenna-build/
41
+
42
+large outdoor antenna
43
+https://www.electrodragon.com/product/gsm-magenatic-external-antenan-3m-5dbi/
44
+
45
+## ref
46
+
47
+- [[antenna]]
Tech/Antenna/antenna-DAT.md
... ...
@@ -1,44 +0,0 @@
1
-
2
-# antenna
3
-
4
-
5
-
6
-### 2.4 antenna: wifi, bluetooth
7
-
8
-for sticking inside of enclosure
9
-https://www.electrodragon.com/product/2-4g-soft-fpc-pcb-antenna-ipx-rohs/
10
-
11
-for remote-control toys
12
-https://www.electrodragon.com/product/5pcs-2-4g-cable-type-antenna/
13
-
14
-### GSM antenna
15
-
16
-https://www.electrodragon.com/product/pcb-build-antenna-4g-gsm-3g-wcdma-gprs/
17
-
18
-SMA antenna 3 Meters
19
-https://www.electrodragon.com/product/gps-magenatic-active-external-antenna-3m/
20
-
21
-SMA small-size antenna
22
-https://www.electrodragon.com/product/quad-band-cellular-duck-antenna-sma/
23
-
24
-### RF antenna:
25
-
26
-- common apps: LORA, NBIOT
27
-- common bands: 315Mhz, 433MHz, 470Mhz, 490Mhz, 868MHz, 915MHz
28
-
29
-spring coil antenna
30
-https://www.electrodragon.com/product/spring-coil-antenna-433-mhz/
31
-
32
-
33
-### GPS antenna
34
-
35
-ceramic mini antenna
36
-https://www.electrodragon.com/product/gps-ceramic-antenna-build/
37
-
38
-large outdoor antenna
39
-https://www.electrodragon.com/product/gsm-magenatic-external-antenan-3m-5dbi/
40
-
41
-
42
-## ref
43
-
44
-- [[antenna]]
... ...
\ No newline at end of file
board-series/EE2-dat/2023-10-25-14-26-12.png
... ...
Binary files a/board-series/EE2-dat/2023-10-25-14-26-12.png and /dev/null differ
board-series/EE2-dat/2023-10-25-14-26-29.png
... ...
Binary files a/board-series/EE2-dat/2023-10-25-14-26-29.png and /dev/null differ
board-series/EE2-dat/EE2-dat.md
... ...
@@ -1,30 +0,0 @@
1
-# EE2-dat
2
-
3
-- SX1278 / SX1276
4
-
5
-![](2023-10-25-14-26-12.png)
6
-
7
-![](2023-10-25-14-26-29.png)
8
-
9
-## Pin Definitions
10
-
11
-| Serial number | Pin | Pin direction | Remarks |
12
-| ------------- | ------------ | ------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------- |
13
-| 1 | MO | Input (very weak pull-up) | Cooperate with Ml to determine the working mode of the module (cannot be suspended, if not used, it can be grounded) |
14
-| 2 | MI | Input (very weak pull-up) | Cooperate with MO to determine the working mode of the module (cannot be suspended, ground if not used) |
15
-| 3 | RXD | Input | TTL serial port input, connected to the external TXD pin (can be configured as an open-drain or pull-up input) |
16
-| 4 | TXD | Output | TTL serial output, connected to the external RXD pin (can be configured as open-drain or push-pull output) |
17
-| 5 | AUX | Output (can be suspended) | Indicates the working status of the module, the user wakes up the MCU externally, and outputs low level during automatic initialization at power-on |
18
-| 6 | VCC | Input | Module power supply test, voltage range: 3.3V ~5.2VDC |
19
-| 7 | GND | Input | Module ground |
20
-| 8 | Fixed hole | | Fixing hole |
21
-| 9 | Fixed hole | | Fixing hole |
22
-| 10 | Fixing holes | | Fixing holes |
23
-| 11 | Fixed hole | | Fixing hole |
24
-
25
-
26
-## ref
27
-
28
-- [[lora-dat]]
29
-
30
-high power lora series [[EE2-dat]] - [[NWL1078-dat]] - [[NWL1081-dat]] - [[NWL1079-dat]]
... ...
\ No newline at end of file
board-series/RMP-driver-dat/RMP-driver-dat.md
... ...
@@ -0,0 +1,12 @@
1
+
2
+# RGB Matrix Panel Driver Board
3
+
4
+- [[MPC1073-dat]] - [[MPC1119-dat]]
5
+
6
+- [[IDD1013-dat]] - [[IDD1016-dat]]
7
+
8
+
9
+## ref
10
+
11
+
12
+https://github.com/hzeller/rpi-rgb-led-matrix/blob/a3eea997a9254b83ab2de97ae80d83588f696387/wiring.md?plain=1#L144
... ...
\ No newline at end of file
board-series/lora-mod-dat/EE2-dat/2023-10-25-14-26-12.png
... ...
Binary files /dev/null and b/board-series/lora-mod-dat/EE2-dat/2023-10-25-14-26-12.png differ
board-series/lora-mod-dat/EE2-dat/2023-10-25-14-26-29.png
... ...
Binary files /dev/null and b/board-series/lora-mod-dat/EE2-dat/2023-10-25-14-26-29.png differ
board-series/lora-mod-dat/EE2-dat/EE2-dat.md
... ...
@@ -0,0 +1,30 @@
1
+# EE2-dat
2
+
3
+- SX1278 / SX1276
4
+
5
+![](2023-10-25-14-26-12.png)
6
+
7
+![](2023-10-25-14-26-29.png)
8
+
9
+## Pin Definitions
10
+
11
+| Serial number | Pin | Pin direction | Remarks |
12
+| ------------- | ------------ | ------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------- |
13
+| 1 | MO | Input (very weak pull-up) | Cooperate with Ml to determine the working mode of the module (cannot be suspended, if not used, it can be grounded) |
14
+| 2 | MI | Input (very weak pull-up) | Cooperate with MO to determine the working mode of the module (cannot be suspended, ground if not used) |
15
+| 3 | RXD | Input | TTL serial port input, connected to the external TXD pin (can be configured as an open-drain or pull-up input) |
16
+| 4 | TXD | Output | TTL serial output, connected to the external RXD pin (can be configured as open-drain or push-pull output) |
17
+| 5 | AUX | Output (can be suspended) | Indicates the working status of the module, the user wakes up the MCU externally, and outputs low level during automatic initialization at power-on |
18
+| 6 | VCC | Input | Module power supply test, voltage range: 3.3V ~5.2VDC |
19
+| 7 | GND | Input | Module ground |
20
+| 8 | Fixed hole | | Fixing hole |
21
+| 9 | Fixed hole | | Fixing hole |
22
+| 10 | Fixing holes | | Fixing holes |
23
+| 11 | Fixed hole | | Fixing hole |
24
+
25
+
26
+## ref
27
+
28
+- [[lora-dat]]
29
+
30
+high power lora series [[EE2-dat]] - [[NWL1078-dat]] - [[NWL1081-dat]] - [[NWL1079-dat]]
... ...
\ No newline at end of file
board-series/lora-mod-dat/lora-mod-dat.md
... ...
@@ -0,0 +1,8 @@
1
+
2
+# lora-mod-dat
3
+
4
+
5
+
6
+high power lora series [[EE2-dat]] - [[NWL1078-dat]] - [[NWL1081-dat]] - [[NWL1079-dat]]
7
+- antenna connection type = 内孔 = internal hole
8
+-
... ...
\ No newline at end of file