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Discussion on InfinityLab - Smart AI Tools, Image & Text Utilities, QR, OCR App (Kotlin + AdMob + AppLovin)
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It sounds like there may have been a mix-up in the warehouse when your order was packed. Since you received a different version than what you ordered, the best step is to wait for Elecrow support to confirm whether the Pi_Zero version is currently i…
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Voltage Levels – Some LoRa modules and displays are 3.3 V logic, while ESP32 boards are also 3.3 V but some require proper level shifting for certain pins. Even a “level converter” may need to be bi-directional or properly wired.
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Pair each joystick with its specific Crowbot one at a time. Rename devices (if supported) to avoid confusion. Disable Bluetooth visibility on other Crowbots after pairing. Use unique MAC address binding in firmware, so each Crowbot accepts only its …
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Since the sensor only reads 65% even when fully submerged—while the others show around 95%—it does sound like that unit is faulty. These moisture sensors typically aren’t user-calibratable, especially if the deviation is that large. Cleaning didn’t …
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Common FAQs for THMI Basic ESP32-S3 Series Products
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The Games SD card for CrowPi2 is not a standard RetroPie install. It’s usually a custom image made specifically for CrowPi2 hardware, including the screen and controls. That’s why a normal RetroPie setup may not work properly. If it fails to boot, …
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If the ESP32 V3.0 touchscreen or Lesson 4 touch code fails, upload the provided fix code and make sure you are using ESP32 core version 2.0.x, since touch may not work correctly on 3.0+.