Board-dat/NWI/NWI1180-dat/2024-11-19-18-05-19.png
... ...
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Board-dat/NWI/NWI1180-dat/NWI1180-dat.md
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@@ -0,0 +1,25 @@
1
+
2
+# NWI1180-dat
3
+
4
+## esp32-lyraT
5
+- Support multiple audio source inputs: Wi-Fi, Bluetooth audio, AirPlay, DLNA, line-in, etc.
6
+
7
+- Dual microphone pickup, can develop near-field and far-field voice recognition
8
+
9
+- Support various mainstream lossless audio formats: ALAC, AAC, FLAC, OPUS, MP3, WAV, OGG, etc.
10
+
11
+- Complete wireless standards - Wi-Fi 802.11b/g/n, Classic BT, BLE
12
+
13
+- Support multiple network configurations: BLE network configuration, Airkiss network configuration, etc.
14
+
15
+- Rich peripheral interfaces: wired network port, touch button, TFT screen, Camera interface, etc., strong scalability, convenient product differentiation
16
+
17
+
18
+https://www.espressif.com/sites/default/files/documentation/esp32-lyrat_user_guide_cn.pdf
19
+
20
+
21
+
22
+
23
+## ESP32-Lyra Mini
24
+
25
+![](2024-11-19-18-05-19.png)
... ...
\ No newline at end of file
Tech-dat/Network-dat/RF-dat/LORA-DAT/Lora-dat.md
... ...
@@ -0,0 +1,76 @@
1
+# lora-dat
2
+
3
+legacy wiki page
4
+- https://w.electrodragon.com/w/Lora_Tech
5
+- https://www.electrodragon.com/w/Category:Wireless
6
+
7
+AIT lora
8
+- https://w.electrodragon.com/w/AIT_LORA_MOD
9
+
10
+## Info
11
+
12
+- LoRa is the physical layer or in simple words is the modulation, the modem or radio, the hardware.
13
+- LoRaWAN is the network protocol or architecture that works on LoRa.
14
+
15
+## Lora
16
+
17
+LoRa ™ is a long-range radio technology "Lo ng- Ra nge" its main features:
18
+
19
+- Its spread spectrum modulation allows a significantly greater scope to other technologies.
20
+- High sensitivity (-168dB) combined with high immunity to interference.
21
+- Low Consumption (up to 10 years with a battery, good depends on certain characteristics).
22
+- Low data transfer (up to 255 bytes).
23
+
24
+## Board
25
+- [[DVA1007-dat]] - [[DVA1008-dat]] - [[loraduino-dat]] - [[MPC1056-dat]]
26
+
27
+## Module
28
+
29
+### EE1 - common series
30
+[[NWL1071-dat]] - [[NWL1072-dat]]
31
+
32
+### classic
33
+HPD Series - [[NWL1074-dat]] - [[NWL1075-dat]] - [[NWL1077-dat]]
34
+
35
+### high power lora series
36
+- [[EE2-dat]] - [[NWL1078-dat]] - [[NWL1081-dat]] - [[NWL1079-dat]]
37
+- antenna connection type = 内孔 = internal hole
38
+
39
+## Chip
40
+
41
+- SX1278
42
+- LLCC68
43
+
44
+## wiring to ESP32
45
+
46
+| Lora Module | ESP32 |
47
+| ----------- | ------- |
48
+| ANA | Antenna |
49
+| GND | GND |
50
+| DIO3 | - |
51
+| DIO4 | - |
52
+| 3.3V | 3.3V |
53
+| DIO0 | IO 2 |
54
+| DIO1 | - |
55
+| DIO2 | - |
56
+| GND | - |
57
+| DIO5 | - |
58
+| RESET | IO 14 |
59
+| NSS | IO 5 |
60
+| SCK | IO 18 |
61
+| MOSI | IO 23 |
62
+| MISO | IO 19 |
63
+| GND | - |
64
+
65
+- based on [[ESP32-SPI-dat]]
66
+
67
+
68
+## ref
69
+
70
+https://randomnerdtutorials.com/esp32-lora-rfm95-transceiver-arduino-ide/
71
+
72
+- [[RFM95-dat]]
73
+
74
+- [[crystal-dat]]
75
+
76
+- [[lora]]
... ...
\ No newline at end of file
Tech-dat/Network-dat/RF-dat/LORA-DAT/RFM95-dat/2024-11-19-17-36-52.png
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Tech-dat/Network-dat/RF-dat/LORA-DAT/RFM95-dat/RFM95-dat.md
... ...
@@ -0,0 +1,8 @@
1
+
2
+# RFM95-dat
3
+
4
+- datasheet - [[RFM95_96_97_98W.pdf]]
5
+
6
+## pin Diagram
7
+
8
+![](2024-11-19-17-36-52.png)
... ...
\ No newline at end of file
Tech-dat/Network-dat/RF-dat/LORA-DAT/RFM95-dat/RFM95_96_97_98W.pdf
... ...
Binary files /dev/null and b/Tech-dat/Network-dat/RF-dat/LORA-DAT/RFM95-dat/RFM95_96_97_98W.pdf differ
Tech-dat/Network-dat/RF-dat/RF-DAT.md
... ...
@@ -0,0 +1,47 @@
1
+
2
+# RF
3
+
4
+Sub-1GHz
5
+- [[RF905-DAT]] - [[CC1101-DAT]] - [[SI4432-DAT]] - [[SI4463-DAT]] - [[Lora-dat]]
6
+
7
+2.4Ghz
8
+- [[NRF24L01]]
9
+
10
+
11
+## Boards
12
+
13
+- [[NWL1089-dat]] - [[NWL1070-dat]] - [[NWL1068-dat]]
14
+
15
+## Network
16
+
17
+
18
+
19
+### UHF
20
+UHF is a range of radio waves which allows a radio or television receiver to produce a good quality of sound. UHF is an abbreviation for 'ultra-high frequency'.
21
+
22
+
23
+Ultra high frequency (UHF) is the ITU designation for radio frequencies in the range between 300 megahertz (MHz) and 3 gigahertz (GHz), also known as the decimetre band as the wavelengths range from one meter to one tenth of a meter (one decimeter).
24
+
25
+Radio waves with frequencies above the UHF band fall into the super-high frequency (SHF) or microwave frequency range.
26
+
27
+Lower frequency signals fall into the VHF (very high frequency) or lower bands.
28
+
29
+
30
+### DMR Radio
31
+
32
+Digital Mobile Radio (DMR) is a digital radio standard that allows for two-way radios to work together on the same network.
33
+
34
+The European Telecommunications Standards Institute (ETSI) created DMR in 2005. DMR equipment works between 30 MHz and 1000 MHz, with two categories of frequencies:
35
+- Very High Frequency (VHF): 30 MHz to 300 MHz
36
+- Ultra High Frequency (UHF): 300 MHz to 1 GHz
37
+
38
+DMR is a TDMA mode (Time Division Multiple Access) that allows multiple users to share a frequency channel by dividing the signal into different time slots. DMR can cover distances ranging from a few hundred meters in indoor settings to several kilometers in outdoor environments.
39
+
40
+When buying a DMR radio, you can consider things like: Battery life, Power output, Range, License.
41
+
42
+Programming DMR radios can be complex, so it may be helpful to get sample codeplugs from a local club to get started.
43
+
44
+
45
+### REF
46
+
47
+- [[RF]] - [[rf-voice]]
... ...
\ No newline at end of file
Tech-dat/Network-dat/RF-dat/RF-LINK-dat/RF-LINK-dat.md
... ...
@@ -0,0 +1,60 @@
1
+
2
+# RF-LINK-dat
3
+
4
+- more info please find at legacy wiki page - https://w.electrodragon.com/w/Category:RF-Link
5
+
6
+
7
+
8
+## products
9
+
10
+
11
+- [[NWL1016-dat]] - [[NWL1017-dat]]
12
+
13
+https://www.electrodragon.com/product/433m-rf-wireless-module-a-pair-of-receiver-and-transmitter/
14
+
15
+
16
+- [[NWL1021-dat]] - [[NWL1022-dat]]
17
+
18
+- [[NWL1026-dat]] - [[NWL1027-dat]]
19
+
20
+
21
+### snap button
22
+
23
+- [[NRF1003-dat]]
24
+
25
+https://www.electrodragon.com/product/press-button-round-rf-ask-transmitter-433mhz-w-adhesive/
26
+
27
+### RF-LINK relay
28
+
29
+[[SCU1001-dat]]
30
+
31
+https://www.electrodragon.com/product/wireless-relay-kit-learning-code/
32
+
33
+## Decode
34
+
35
+- [[NWL1068-dat]] - [[NWL1070-dat]]
36
+
37
+## Note
38
+
39
+
40
+Note about distance:
41
+
42
+If the distance required for far, can be connected to the 1/4 wavelength of the antenna, generally use 50 ohm single conductor, the length of the antenna 315M of about 23cm, 433M of about 17cm;
43
+
44
+The position of the antenna has also affected the reception of the module, install the antenna as straight as possible away from the shield, high pressure, and interference sources;
45
+
46
+
47
+## code
48
+
49
+### arduino
50
+
51
+
52
+
53
+## demo video
54
+
55
+https://www.youtube.com/watch?v=LDGr38Ie1L4
56
+
57
+
58
+## ref
59
+
60
+- [[RF-LINK]]
... ...
\ No newline at end of file
Tech-dat/Network-dat/RF/LORA-DAT/Lora-dat.md
... ...
@@ -1,62 +0,0 @@
1
-# lora-dat
2
-
3
-legacy wiki page
4
-- https://w.electrodragon.com/w/Lora_Tech
5
-- https://www.electrodragon.com/w/Category:Wireless
6
-
7
-AIT lora
8
-- https://w.electrodragon.com/w/AIT_LORA_MOD
9
-
10
-
11
-
12
-## Board
13
-- [[DVA1007-dat]] - [[DVA1008-dat]] - [[loraduino-dat]] - [[MPC1056-dat]]
14
-
15
-## Module
16
-
17
-### EE1 - common series
18
-[[NWL1071-dat]] - [[NWL1072-dat]]
19
-
20
-### classic
21
-HPD Series - [[NWL1074-dat]] - [[NWL1075-dat]] - [[NWL1077-dat]]
22
-
23
-### high power lora series
24
-- [[EE2-dat]] - [[NWL1078-dat]] - [[NWL1081-dat]] - [[NWL1079-dat]]
25
-- antenna connection type = 内孔 = internal hole
26
-
27
-## Chip
28
-
29
-- SX1278
30
-- LLCC68
31
-
32
-## wiring to ESP32
33
-
34
-| Lora Module | ESP32 |
35
-| ----------- | ------- |
36
-| ANA | Antenna |
37
-| GND | GND |
38
-| DIO3 | - |
39
-| DIO4 | - |
40
-| 3.3V | 3.3V |
41
-| DIO0 | IO 2 |
42
-| DIO1 | - |
43
-| DIO2 | - |
44
-| GND | - |
45
-| DIO5 | - |
46
-| RESET | IO 14 |
47
-| NSS | IO 5 |
48
-| SCK | IO 18 |
49
-| MOSI | IO 23 |
50
-| MISO | IO 19 |
51
-| GND | - |
52
-
53
-- based on [[ESP32-SPI-dat]]
54
-
55
-
56
-## ref
57
-
58
-https://randomnerdtutorials.com/esp32-lora-rfm95-transceiver-arduino-ide/
59
-
60
-- [[crystal-dat]]
61
-
62
-- [[lora]]
... ...
\ No newline at end of file
Tech-dat/Network-dat/RF/RF-DAT.md
... ...
@@ -1,47 +0,0 @@
1
-
2
-# RF
3
-
4
-Sub-1GHz
5
-- [[RF905-DAT]] - [[CC1101-DAT]] - [[SI4432-DAT]] - [[SI4463-DAT]] - [[Lora-dat]]
6
-
7
-2.4Ghz
8
-- [[NRF24L01]]
9
-
10
-
11
-## Boards
12
-
13
-- [[NWL1089-dat]] - [[NWL1070-dat]] - [[NWL1068-dat]]
14
-
15
-## Network
16
-
17
-
18
-
19
-### UHF
20
-UHF is a range of radio waves which allows a radio or television receiver to produce a good quality of sound. UHF is an abbreviation for 'ultra-high frequency'.
21
-
22
-
23
-Ultra high frequency (UHF) is the ITU designation for radio frequencies in the range between 300 megahertz (MHz) and 3 gigahertz (GHz), also known as the decimetre band as the wavelengths range from one meter to one tenth of a meter (one decimeter).
24
-
25
-Radio waves with frequencies above the UHF band fall into the super-high frequency (SHF) or microwave frequency range.
26
-
27
-Lower frequency signals fall into the VHF (very high frequency) or lower bands.
28
-
29
-
30
-### DMR Radio
31
-
32
-Digital Mobile Radio (DMR) is a digital radio standard that allows for two-way radios to work together on the same network.
33
-
34
-The European Telecommunications Standards Institute (ETSI) created DMR in 2005. DMR equipment works between 30 MHz and 1000 MHz, with two categories of frequencies:
35
-- Very High Frequency (VHF): 30 MHz to 300 MHz
36
-- Ultra High Frequency (UHF): 300 MHz to 1 GHz
37
-
38
-DMR is a TDMA mode (Time Division Multiple Access) that allows multiple users to share a frequency channel by dividing the signal into different time slots. DMR can cover distances ranging from a few hundred meters in indoor settings to several kilometers in outdoor environments.
39
-
40
-When buying a DMR radio, you can consider things like: Battery life, Power output, Range, License.
41
-
42
-Programming DMR radios can be complex, so it may be helpful to get sample codeplugs from a local club to get started.
43
-
44
-
45
-### REF
46
-
47
-- [[RF]] - [[rf-voice]]
... ...
\ No newline at end of file
Tech-dat/Network-dat/RF/RF-LINK-dat/RF-LINK-dat.md
... ...
@@ -1,60 +0,0 @@
1
-
2
-# RF-LINK-dat
3
-
4
-- more info please find at legacy wiki page - https://w.electrodragon.com/w/Category:RF-Link
5
-
6
-
7
-
8
-## products
9
-
10
-
11
-- [[NWL1016-dat]] - [[NWL1017-dat]]
12
-
13
-https://www.electrodragon.com/product/433m-rf-wireless-module-a-pair-of-receiver-and-transmitter/
14
-
15
-
16
-- [[NWL1021-dat]] - [[NWL1022-dat]]
17
-
18
-- [[NWL1026-dat]] - [[NWL1027-dat]]
19
-
20
-
21
-### snap button
22
-
23
-- [[NRF1003-dat]]
24
-
25
-https://www.electrodragon.com/product/press-button-round-rf-ask-transmitter-433mhz-w-adhesive/
26
-
27
-### RF-LINK relay
28
-
29
-[[SCU1001-dat]]
30
-
31
-https://www.electrodragon.com/product/wireless-relay-kit-learning-code/
32
-
33
-## Decode
34
-
35
-- [[NWL1068-dat]] - [[NWL1070-dat]]
36
-
37
-## Note
38
-
39
-
40
-Note about distance:
41
-
42
-If the distance required for far, can be connected to the 1/4 wavelength of the antenna, generally use 50 ohm single conductor, the length of the antenna 315M of about 23cm, 433M of about 17cm;
43
-
44
-The position of the antenna has also affected the reception of the module, install the antenna as straight as possible away from the shield, high pressure, and interference sources;
45
-
46
-
47
-## code
48
-
49
-### arduino
50
-
51
-
52
-
53
-## demo video
54
-
55
-https://www.youtube.com/watch?v=LDGr38Ie1L4
56
-
57
-
58
-## ref
59
-
60
-- [[RF-LINK]]
... ...
\ No newline at end of file