Board-dat/Board-DAT.md
... ...
@@ -125,7 +125,7 @@ WCH - [[DPR1133-dat]]
125 125
126 126
- [[DVA1007-dat]] - [[DVA1008-dat]] - [[lora-dat]] - [[DVA1009-dat]]
127 127
128
-
128
+- [[DVA1010-dat]]
129 129
130 130
### ESP
131 131
Board-dat/DVA/DVA1010-dat/DVA1010-dat.md
... ...
@@ -6,7 +6,7 @@
6 6
7 7
- [[DVA1007-dat]] - [[DVA1009-dat]] - [[DVA1009-dat]] - [[DVA1010-dat]]
8 8
9
-- [[power-dat]] - [[Power-distribution-dat]]
9
+- [[power-dat]] - [[Power-distribution-dat]] - [[consonance-dat]] - [[CN3065-dat]]
10 10
11 11
- [[lora-dat]]
12 12
Chip-cn-dat/AIT-dat/AIT-dat.md
... ...
@@ -14,3 +14,16 @@
14 14
15 15
A9G - https://github.com/pulkin/csdtk42-linux
16 16
17
+
18
+
19
+
20
+
21
+## lora
22
+
23
+- [[AIT-dat]]
24
+
25
+- [[RA-01-dat]] - [[SX1278-dat]]
26
+
27
+- [[RA-01SH-dat]] == [[SX1262-dat]]
28
+
29
+- [[RA-01SC-dat]] == [[LLCC68-dat]]
... ...
\ No newline at end of file
Chip-cn-dat/AIT-dat/RA-01-dat/RA-01-dat.md
... ...
@@ -1,4 +1,18 @@
1 1
2 2
# RA-01-dat
3 3
4
-![](2026-04-22-19-38-16.png)
... ...
\ No newline at end of file
0
+![](2026-04-22-19-38-16.png)
1
+
2
+- 410~525mhz
3
+
4
+
5
+
6
+## ref
7
+
8
+- [[AIT-dat]]
9
+
10
+- [[RA-01-dat]] - [[SX1278-dat]]
11
+
12
+- [[RA-01SH-dat]] == [[SX1262-dat]]
13
+
14
+- [[RA-01SC-dat]] == [[LLCC68-dat]]
... ...
\ No newline at end of file
Chip-cn-dat/AIT-dat/RA-01SC-dat/2026-04-28-12-51-27.png
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Chip-cn-dat/AIT-dat/RA-01SC-dat/2026-04-28-12-51-53.png
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Chip-cn-dat/AIT-dat/RA-01SC-dat/RA-01SC-dat.md
... ...
@@ -0,0 +1,35 @@
1
+
2
+
3
+# RA-01SC-dat
4
+
5
+Ra-01/02转Ra-01SC模组切换指导
6
+
7
+- 1）MCU与模组连接增加BUSY引脚连接，对应Ra-01/Ra-02(DIO4);
8
+- 2）MCU驱动更新，即SX1278芯驱动更换成LLCC68芯片驱动；
9
+- 3）MCU更新LLCC68RF参数，调整到限定工作带宽、扩频因子。
10
+
11
+功能特点：基于LLCC68芯开发，LLCC68具有超过-129dBm的高灵敏度，+22dBm的功率输出，传输距离远，可靠性。Ra-01SC模组主要于超长距离扩频通信，兼容FSK远程调制解调技术，解决了传统线设计案无法同时兼顾传输距离、抗扰性、功耗的问题。适于线抄表、楼宇动化、安防系统等场景。
12
+
13
+
14
+- 模块型号 Ra-01SC
15
+- 封装 SMD-16
16
+- 尺寸(mm) 17*16*3.2(±0.2)mm
17
+- 通讯接口 SPI
18
+- 可编程比特率 最高可达300Kbps
19
+- 频谱范围 410~525MHz
20
+- 天线形式 兼容半孔/通孔焊盘（需焊接天线）/IPEX座子
21
+- 最大发射功率 +22dBm
22
+- 供电范围 2.7V~3.6V，典型值3.3V，电流大于200mA
23
+- 工作温度 -40℃~85℃
24
+- 存储环境 -40℃~125℃，<90%RH
25
+- 传输距离 空旷场地搭配弹簧天线，实测2.8km
26
+- 晶振频率 32MHZ
27
+
28
+## dimension
29
+
30
+![](2026-04-28-12-51-27.png)
31
+
32
+![](2026-04-28-12-51-53.png)
33
+
34
+## ref
35
+
Chip-cn-dat/AIT-dat/RA-01SH-dat/RA-01SH-dat.md
... ...
@@ -4,4 +4,16 @@
4 4
5 5
- [[RA-01SH-dat]] - [[RA-01-dat]]
6 6
7
-![](2026-04-22-19-36-11.png)
... ...
\ No newline at end of file
0
+![](2026-04-22-19-36-11.png)
1
+
2
+
3
+
4
+## ref
5
+
6
+- [[AIT-dat]]
7
+
8
+- [[RA-01-dat]] - [[SX1278-dat]]
9
+
10
+- [[RA-01SH-dat]] == [[SX1262-dat]]
11
+
12
+- [[RA-01SC-dat]] == [[LLCC68-dat]]
... ...
\ No newline at end of file
Chip-cn-dat/CONSONANCE-dat/CN3065-dat/CN3065-dat.md
... ...
@@ -0,0 +1,12 @@
1
+
2
+
3
+# CN3065-dat.md
4
+
5
+- [[BAT1002-dat]] - [[DSE-CN3065.pdf]] - [[CN3065-dat]]
6
+
7
+
8
+
9
+
10
+## ref
11
+
12
+
Chip-cn-dat/CONSONANCE-dat/CN3065-dat/DSE-CN3065.pdf
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Chip-cn-dat/CONSONANCE-dat/DSE-CN3065.pdf
... ...
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Chip-dat/SemTech-dat/LLCC68-dat/LLCC68-dat.md
... ...
@@ -0,0 +1,54 @@
1
+
2
+
3
+# LLCC68-dat
4
+
5
+- [[LLCC68-dat]] - [[SX1262-dat]] - [[lora-dat]]
6
+
7
+## Comparison and Compatibility: SX1262 vs. LLCC68
8
+
9
+### 1. Frequency Support
10
+Both the **SX1262** and **LLCC68** are sub-GHz RF transceivers that support a continuous frequency range from **150 MHz to 960 MHz**. This allows them to operate in all major global ISM bands.
11
+
12
+| Region | Common Frequency Band |
13
+| :----------------- | :-------------------- |
14
+| **Europe** | 433 MHz / 868 MHz |
15
+| **North America** | 915 MHz |
16
+| **China** | 470 MHz / 779 MHz |
17
+| **Asia / Oceania** | 923 MHz |
18
+
19
+---
20
+
21
+### 2. Inter-Chip Communication
22
+The LLCC68 and SX1262 can communicate with each other because they share the same internal architecture and registers. However, you must align their settings:
23
+
24
+* **Modulation:** Both support LoRa® and (G)FSK.
25
+* **The SF Constraint:** The SX1262 supports **SF5–SF12**. The LLCC68 is limited to **SF7–SF9** (at 125kHz BW).
26
+* **Critical Requirement:** For successful communication, the SX1262 must be set to a Spreading Factor that the LLCC68 supports (typically **SF7, SF8, or SF9**).
27
+
28
+---
29
+
30
+### 3. LoRaWAN Protocol Support
31
+Both chips support the [[LoRaWAN-dat]] protocol, but their performance profiles differ:
32
+
33
+* **SX1262:** Fully supports all LoRaWAN Data Rates (DR). Ideal for long-range or rural deployments where SF10–SF12 is required.
34
+* **LLCC68:** Supports LoRaWAN but is limited to lower Spreading Factors.
35
+ * **Limitation:** It cannot use SF10, SF11, or SF12 at the standard 125kHz bandwidth.
36
+ * **Recommendation:** When using LLCC68 for LoRaWAN, it is best to **disable Adaptive Data Rate (ADR)** or cap the Data Rate to ensure the network does not request an unsupported SF.
37
+
38
+---
39
+
40
+### 4. Technical Specification Summary
41
+
42
+| Feature | SX1262 | LLCC68 |
43
+| :------------------------ | :--------------------- | :-------------------- |
44
+| **Frequency Range** | 150 – 960 MHz | 150 – 960 MHz |
45
+| **Max TX Power** | +22 dBm | +22 dBm |
46
+| **LoRa® Sensitivity** | -148 dBm | -129 dBm |
47
+| **Supported SF (125kHz)** | SF5 – SF12 | SF7 – SF9 |
48
+| **Best Use Case** | Long-range, Industrial | Mid-range, Smart Home |
49
+| **Interface** | SPI | SPI |
50
+
51
+> **Hardware Note:** Since both chips use the same SPI command set, firmware written for the SX1262 (such as for an ESP32-S3 setup) is generally compatible with the LLCC68, provided the Spreading Factor limits are respected in the code.
52
+
53
+## ref
54
+
Chip-dat/SemTech-dat/SX1262-dat/SX1262-dat.md
... ...
@@ -29,7 +29,7 @@
29 29
## SX1262 Main Features
30 30
31 31
- [[LoRa-dat]]® and [[FSK-dat]] modulation
32
-- 150 MHz to 960 MHz frequency range
32
+- `150 MHz to 960 MHz` frequency range
33 33
- High sensitivity: down to -148 dBm
34 34
- +22 dBm maximum transmit power
35 35
- Low current consumption: 4.2 mA RX, 28 mA TX @ +14 dBm
... ...
@@ -45,6 +45,12 @@
45 45
46 46
![](2025-06-23-17-10-05.png)
47 47
48
+Core Frequency Range
49
+
50
+The chip supports a continuous range from `150 MHz to 960 MHz`.
51
+
52
+While the silicon itself can tune to any frequency in this range, actual hardware modules (like those from Electrodragon.com) are typically optimized for specific regional bands using specialized RF matching circuits.
53
+
48 54
49 55
50 56
## SX1262 VS LLCC68
Network-dat/RF-dat/LORA-DAT/Lora-dat.md
... ...
@@ -22,7 +22,7 @@ legacy wiki page
22 22
23 23
## chip
24 24
25
-- [[LLCC68-dat]]
25
+- [[LLCC68-dat]] - [[SX1262-dat]] - [[lora-dat]]
26 26
27 27
- [[SX1278-dat]] - [[SX1276-dat]] - [[SX1262-dat]]
28 28
... ...
@@ -184,6 +184,17 @@ LoRa工作在不同地区的频段范围如下：
184 184
185 185
- [[RFM92-dat]]
186 186
187
+## modules
188
+
189
+- [[AIT-dat]]
190
+
191
+- [[RA-01-dat]] - [[SX1278-dat]]
192
+
193
+- [[RA-01SH-dat]] == [[SX1262-dat]]
194
+
195
+- [[RA-01SC-dat]] == [[LLCC68-dat]]
196
+
197
+
187 198
188 199
## demo code
189 200
... ...
@@ -201,6 +212,9 @@ https://github.com/dragino/Lora
201 212
202 213
- [[NRF52840+SX1262-dat]] - [[lora-dat]] - [[bluetooth-dat]]
203 214
215
+- [[USB-lora-dat]] - [[USB-lora]]
216
+
217
+
204 218
205 219
## ref
206 220
... ...
@@ -218,5 +232,5 @@ https://randomnerdtutorials.com/esp32-lora-rfm95-transceiver-arduino-ide/
218 232
219 233
- [[lora]] - [[USB-lora]]
220 234
221
-
235
+https://docs.ai-thinker.com/lora
222 236
SDK-dat/arduino-dat/arduino-programmer-dat/arduino-programmer-dat.md
... ...
@@ -1,6 +1,26 @@
1 1
2 2
# arduino-programmer-dat
3 3
4
+
5
+
6
+- Arduino as ISP
7
+- Arduino as ISP (ATmega32U4)
8
+- Arduino Gemma
9
+- ArduinolSP
10
+- ArduinoISP.org
11
+- Atmel JTAGICE3 (ISP mode)
12
+- Atmel JTAGICE3 (JTAG mode)
13
+- Atmel STK500 development board
14
+- Atmel-ICE (AVR)
15
+- AVR ISP
16
+- AVRISP mkIl
17
+- BusPirate as ISP
18
+- Parallel Programmer
19
+- [[USBasp-dat]]
20
+- USBtinyISP
21
+
22
+
23
+
4 24
- legacy wiki page2 - https://w.electrodragon.com/w/AVR_PROG_Shield#Flash_Bootloader_Programming_Guide_and_Note
5 25
6 26