Jennie
Jennie
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Hello @RCRoeder , I'm sorry to hear that your 7'' HMI touch is not working. I have attached the latest touch code, please try to use this sample code. Getting Touch to Work Regarding the version number, is this the V3.0 you are looking for? The sil…
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Hello @hmilz , Q:I'm talking about the 5.0 inch HMI board. Which build target did you use for this? GENERIC_S3 or GENERIC_S3_SPIRAM or GENERIC_S3_SPIRAM_OCT, or anything else? A:Generic ESP32-S3 (SPIRAM) Q:Does "allow" mean it can be done…
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Hello @mathi_kbr , https://docs.lvgl.io/master/details/widgets/keyboard.html You can connect a keyboard to an lv_textarea (text area) component and then retrieve the text content from this lv_textarea. ` // Create a text area (textarea) lv_obj_t *te…
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Hi @hmilz , The LVGL + Micropython firmware is an official release designed specifically for using LVGL with Micropython. Could you please clarify your requirements? Here's the answer to some questions 1.Can I use MP-current, or did Elecrow add an…
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Hello @hmilz , We do provide the tft_config module, and there are two versions available. It's the program files that we provide these. https://github.com/lvgl/lv_micropython/tree/master We have compiled our version of Micropython using the aforem…
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Hello @M8VL4 , Sorry for delay. Our engineer usually replies messages &questions within 24hours,there are some delay during public holidays, hope for your understanding! I am pleased to confirm that the CrowVision 7 Inch Touch Screen is designe…
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(Quote) Hello @RCRoeder , Please try the demo code and modify these two parameters in the sample code we provided, as shown in the screenshot. (Image)
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Hello @Yannick, If you are using Arduino, wiring can be directly using a simple arduino example code to see the led on and off situation https://www.elecrow.com/wiki/ESP32_Display_7.0-inch_HMI_Arduino_Tutorial.html#example1-led-blinking You're foll…
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Hello,@JDkrebeck Product does not support battery voltage from analog input,but you can test it by adding the crowdtail module Here is the Crowtail link: https://www.elecrow.com/crowtail-lipo-fuel-gauge.html
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Hi @vic, 1.As the 4G module needs to do power-on timing processing, this aspect is made into a script and this script is required to autostart , so in the image we provide there is this boot up script, but because the new image does not have this sc…