BOM-DAT/crystal-dat/2023-10-25-14-25-39.png
... ...
Binary files /dev/null and b/BOM-DAT/crystal-dat/2023-10-25-14-25-39.png differ
BOM-DAT/crystal-dat/crystal-dat.md
... ...
@@ -0,0 +1,4 @@
1
+
2
+# crystal-dat
3
+
4
+![](2023-10-25-14-25-39.png)
... ...
\ No newline at end of file
Board/NWL/NWL1078-dat/NWL1078-dat.md
... ...
@@ -0,0 +1,10 @@
1
+
2
+# NWL1078-dat
3
+
4
+EE2 Lora Module 1W (max.) 30dBm 8KM, Serial UART [Frequency] - 170
5
+
6
+## ref
7
+
8
+- [[NWI1078]]
9
+
10
+- [[lora-dat]]
... ...
\ No newline at end of file
Board/NWL/NWL1081-dat/NWL1081-dat.md
... ...
@@ -0,0 +1,3 @@
1
+
2
+# NWL1081-dat
3
+
Tech/Network-dat/RF/LORA-DAT/Lora-dat.md
... ...
@@ -1,18 +1,21 @@
1
-
2 1
# lora-dat
3 2
4
-https|//w.electrodragon.com/w/Lora_Tech
3
+legacy wiki page
4
+https://w.electrodragon.com/w/Lora_Tech
5 5
6
-- [[DVA1007-dat]] - [[DVA1008-dat]]
6
+- [[DVA1007-dat]] - [[DVA1008-dat]] - [[loraduino]]
7 7
8 8
- [[NWL1071-dat]] - [[NWL1072-dat]]
9 9
10
-- [[loraduino]]
10
+high power lora - SX1278 / SX1276
11 11
12
+- [[NWL1078-dat]] - [[NWL1081-dat]]
12 13
13 14
- SX1278
14 15
- LLCC68
15 16
17
+## wiring to ESP32
18
+
16 19
| Lora Module | ESP32 |
17 20
| ----------- | ------- |
18 21
| ANA | Antenna |
... ...
@@ -32,9 +35,29 @@ https|//w.electrodragon.com/w/Lora_Tech
32 35
| MISO | IO 19 |
33 36
| GND | - |
34 37
38
+- based on [[ESP32-SPI-dat]]
39
+
40
+## EE2 Specs
35 41
42
+| Product Model | EE2-433 | EE2-868 | EE2-915 | EE2-170 |
43
+| ---------------------------- | ----------------- | ----------------- | ----------------- | ----------------- |
44
+| Working frequency band | 410 ~ 441 MHz | 862 ~ 893 MHz | 900 ~ 931 MHz | 160 ~ 173.5 MHz |
45
+| RF chip | SX1278 | SX1276 | SX1276 | 8 |
46
+| Transmission power | 30dBm(1W) | 30dBm(1W) | 30dBm(1W) | 30dBm(1W) |
47
+| Communication distance | 8000m | 8000m | 8000m | 8000m |
48
+| Communication | UART Serial | UART Serial | UART Serial | UART Serial |
49
+| Closing form | DIP PTH | DIP PTH | DIP PTH | DIP PTH |
50
+| Product size | 43 x 24mm | 43 x 24mm | 43 x 24mm | 43 x 24mm |
51
+| Emission current | 610 mA | 680 mA | 700 mA | 680 mA |
52
+| Supply voltage | 3.3 ~ 5.2 VDC | 3.3 ~ 5.2 VDC | 3.3 ~ 5.2 VDC | 3.3 ~ 5.2 VDC |
53
+| Operating temperature | -40℃ ~ +85℃ | -40℃ ~ +85℃ | -40℃ ~ +85℃ | -40℃ ~ +85℃ |
54
+| Baud rate | 1200 ~ 115200 | 1200 ~ 115200 | 1200 ~ 115200 | 1200 ~ 115200 |
55
+| Medium speed | 0.3k ~ 19.2k bps | 0.3k ~ 19.2k bps | 0.3k ~ 19.2k bps | 0.3k ~ 19.2k bps |
56
+| Sending and receiving length | 512 bytes | 512 bytes | 512 bytes | 512 bytes |
57
+| Receive sensitivity | -147dbm @ O.3kbps | -147dbm @ O.3kbps | -147dbm @ O.3kbps | -147dbm @ O.3kbps |
36 58
59
+## ref
37 60
38
-## ref
61
+https://randomnerdtutorials.com/esp32-lora-rfm95-transceiver-arduino-ide/
39 62
40
-https://randomnerdtutorials.com/esp32-lora-rfm95-transceiver-arduino-ide/
... ...
\ No newline at end of file
0
+- [[crystal-dat]]
... ...
\ No newline at end of file
board-series/EE2-dat/2023-10-25-14-26-12.png
... ...
Binary files /dev/null and b/board-series/EE2-dat/2023-10-25-14-26-12.png differ
board-series/EE2-dat/2023-10-25-14-26-29.png
... ...
Binary files /dev/null and b/board-series/EE2-dat/2023-10-25-14-26-29.png differ
board-series/EE2-dat/EE2-dat.md
... ...
@@ -0,0 +1,21 @@
1
+# EE2-dat
2
+
3
+![](2023-10-25-14-26-12.png)
4
+
5
+![](2023-10-25-14-26-29.png)
6
+
7
+## Pin Definitions
8
+
9
+| Serial number | Pin | Pin direction | Remarks |
10
+| ------------- | ------------ | ------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------- |
11
+| 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) |
12
+| 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) |
13
+| 3 | RXD | Input | TTL serial port input, connected to the external TXD pin (can be configured as an open-drain or pull-up input) |
14
+| 4 | TXD | Output | TTL serial output, connected to the external RXD pin (can be configured as open-drain or push-pull output) |
15
+| 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 |
16
+| 6 | VCC | Input | Module power supply test, voltage range: 3.3V ~5.2VDC |
17
+| 7 | GND | Input | Module ground |
18
+| 8 | Fixed hole | | Fixing hole |
19
+| 9 | Fixed hole | | Fixing hole |
20
+| 10 | Fixing holes | | Fixing holes |
21
+| 11 | Fixed hole | | Fixing hole |