Chip-cn-dat/L9110S-dat/2025-07-04-17-23-19.png
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Binary files /dev/null and b/Chip-cn-dat/L9110S-dat/2025-07-04-17-23-19.png differ
Chip-cn-dat/L9110S-dat/L9110S-dat.md
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- datasheet = [[datasheet-l9110.pdf]]
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+- [[SDR1056-dat]]
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+
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+- good for 3.3V motor to drive
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+
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+- alternative [[HG7881-dat]]
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## APPs
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![](2025-05-04-14-27-17.png)
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+Wide supply voltage range: 2.5V-12V;
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+
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+![](2025-07-04-17-23-19.png)
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## ref
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SDK-dat/MDK-ARM-dat/MDK-ARM-dat.md
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@@ -54,6 +54,21 @@ D:\Users\Administrator\AppData\Local\Arm\Packs\ARM\CMSIS\5.9.0\CMSIS\Core\Includ
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D:\Users\Administrator\AppData\Local\Arm\Packs\ARM\CMSIS\5.9.0\CMSIS\Core_A\Include
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+C:\Users\Administrator\STM32Cube\Repository\STM32Cube_FW_F0_V1.11.3\Drivers\CMSIS\Include
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+
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+- Include (C:\Users\Administrator,STM32Cube\Repository\STM32Cube_FW_F0_V1.11.3\Drivers{CMSIS)
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+- Include (C:\Users\Administrator\STM32Cube\Repository\STM32Cube_FW_F0_V1.11.3\Drivers{CMSIS\ Core_A)
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+- Include (C:\Users\Administrator,STM32Cube\Repository\STM32Cube_FW_F0_V1.11.3\Drivers\CMSIS) Core)
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+- Include (C:\Users\Administrator\STM32Cube\Repository\STM32Cube_FW_F1_V1.8.4\Drivers\CMSIS)
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+- Include (C:\Users\Administrator\STM32Cube\Repository^\STM32Cube_FW_F1_V1.8.4\Drivers\(CMSIS\ Core_A)
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+- Include (C:\Users\,Administrator(STM32Cube\Repository\STM32Cube_FW_F1_V1.8.4\Drivers(CMSIS\ Core)
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+- Include (C:\Users\Administrator(STM32Cube\Repository\STM32Cube_FW_G0_V1.6.1\Drivers\(CMSIS)
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+- Include (C:\Users\Administrator,STM32Cube\Repository\STM32Cube_FW_G0_V1.6.1\Drivers{CMSIS) Core)
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+- Include (C:\Users\Administrator\STM32Cube\Repository\STM32Cube_FW_G0_V1.6.0\Drivers\(CMSIS)
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+- Include (C:\Users\Administrator,STM32Cube\Repository\STM32Cube_FW_G0_V1.6.0\Drivers{CMSIS) Core)
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+- Include (C:\Users\,Administrator\,AppData\Local\Arm\Packs\ARM(CMSIS)5.7.0\CMSIS) Core)
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+- Include (C:\Users\Administrator\AppData\Local\Arm\Packs\ARM\(CMSIS\5.7.0\CMSIS) Core_A)
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+- Include (C:\Users\Administrator\,AppData\Local\Arm\Packs\ARM\CMSIS\5.7.0\CMSIS)
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### '#pragma import' is an Arm Compiler 5 extension
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Tech-dat/Network-dat/RF-dat/RF-LINK-dat/RF-LINK-dat.md
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@@ -73,9 +73,9 @@ When a valid signal is received, the corresponding output channel turns on, and
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When a valid signal is present, VT outputs a high level; when the valid signal disappears, VT outputs a low level.
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-## Common Pairing
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+## Common Pairing 1
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-Pairing Method:
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+### Pairing Method 1 (board with learning button)
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Press the button on the receiver board and release it when the indicator light turns on; this means it has entered learning mode.
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持续按住学习键,指示灯会常亮，按住不放大约8秒后指示灯熄灭，表示代码已全部清除成功。
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+### Pairing Method 2 (board without learning button)
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+
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+1. Remote control button learning identification and control channel setting:
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+
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+- Within 6 seconds of module power-on, long press the button you want to learn for more than 2 seconds, until the learning indicator light flashes twice quickly - this indicates successful button learning. Then within 6 seconds after this button learning success,
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+- Press this button different numbers of times to set control for different channels:
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+ - If this button is pressed once (learning indicator flashes once), this button controls D0 channel;
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+ - If pressed twice (learning indicator flashes twice), this button controls D1 channel;
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+ - If pressed 3 times (learning indicator flashes 3 times), this button controls D2 channel;
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+ - If pressed 4 times or more than 4 times (learning indicator flashes 4 times), this button controls D3 channel;
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+- According to your needs, after pressing the corresponding number of times, long press this button again (about 0.5 seconds, as confirmation signal) until the indicator light flashes twice - this indicates successful setting;
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+- At this point you can immediately proceed to learn and set the next button's identification and control channel; if no operation is performed, it will automatically exit learning mode after 6 seconds;
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+
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+Example: To set remote control button A to control D3 channel, the learning setup process is as follows:
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+- Within 6 seconds of chip power-on, long press button A until the learning indicator flashes twice - button learning is successful,
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+- Immediately within the following 6 seconds, press button A 4 times (learning indicator flashes 4 times),
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+- Long press button A once more until the learning indicator flashes twice for confirmation - channel setting is successful;
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+
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+2. Clear remote control codes
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+EDRF can store up to 32 remote control buttons (each channel can learn and identify 8 buttons, 4 channels total 32 buttons); when each channel exceeds 8 buttons, the first learned button code will be overwritten; The method to clear button codes is: long press the learned button before module power-on, then power on the module until the learning indicator flashes twice quickly, then release the button, then long press this button for more than 3 seconds until the learning indicator flashes twice quickly - this clears all button codes stored in the module; if clearing fails, repeat the above operation.
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+
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## schematic and APP
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**Application Fields**