ESP32-C3 Development Board WS2812B RGB Ring Light 24 LED 5 Light Effects Type-C 5V Atmosphere Light with Source Code

ESP32-C3 RGB Ring Light Module - WS2812B 24 LED Atmosphere LightDIY Gaming/PC Case Ambient Light with Source Code & 5 Built-in Light EffectsProduct IntroductionThis ESP32-C3 based round RGB ring light module adopts 24 WS2812B addressable LEDs, with built-in 5 light effects (switchable via onboard BOOT button). It supports WiFi/Bluetooth communication, Type-C 5V power supply, and comes with source code for secondary development. The module has 2 GPIO ports for expansion, ideal for DIY gaming atmosphere lights, PC case lights, and smart ambient light projects.Core Selling Points✅ Pre-loaded with demo program (5 light effects, switch via BOOT button)✅ ESP32-C3 main control: Support automatic program download (no extra burner needed)✅ Type-C power/programming: Only 1 Type-C cable required (no extra accessories)✅ 24 WS2812B RGB LEDs: 6.5cm diameter ring, vivid color & smooth light effects✅ Built-in WiFi/Bluetooth: Support secondary development (e.g., APP remote control)✅ 2 GPIO ports exposed: For communication with MCU/sensors (DIY expansion)✅ Free source code: Obtain via QR code on product package (for DIY development)✅ Low power consumption: 5V/200mA power supply, suitable for long-time useTechnical ParametersMain Control Chip: ESP32-C3Communication Mode: WiFi / BluetoothPower Supply: Type-C USB (DC +5V)Working Current: 200mALED Type: WS2812B addressable RGB LEDLED Quantity: 24 pcsRing Diameter: 6.5cm (65mm)Exposed I/O Ports: 2 (IO00 / IO01)Light Effects (Pre-loaded): 5 types (switch via onboard BOOT button)Programming Method: Type-C cable (automatic program download)Quick Use GuidePower On & Use Built-in EffectsConnect the module to 5V power supply via Type-C cable (phone charger/power bank/PC USB port)The module will automatically run the pre-loaded demo program (5 light effects)Short press the onboard BOOT button to switch between different light effectsProgramming/Secondary DevelopmentPrepare a Type-C data cable (for programming & power supply)Download the source code via the QR code on the product packageUse ESP32 development environment (Arduino IDE/ESP-IDF) to modify/compile the programConnect the module to PC via Type-C cable, the module supports automatic program download (no extra burner)Development Related Notes⚠️ Pre-loaded demo program ONLY includes 5 basic light effects (NO remote APP control function)⚠️ Remote APP control, sensor linkage, etc., need to be developed by yourself (based on ESP32-C3 WiFi/Bluetooth)⚠️ 2 exposed GPIO ports (IO00/IO01) can be connected to external MCU/sensors (e.g., temperature sensor, touch switch) for custom function development⚠️ Source code and technical documents are available via the QR code on the product package (scan to download)Application ScenariosGaming atmosphere light: DIY RGB ambient light for PC case/gaming deskSmart home: Secondary development for voice/APP control ambient lightDIY electronic projects: ESP32-C3 learning + WS2812B RGB light experimentDesktop decoration: Round RGB ring light for home/office decorationElectronic competition room: Customizable light effects for gaming setupImportant NotesThe module is pre-loaded with demo program (5 light effects) by default, no need to program before first usePower supply voltage must be DC 5V (do not use 3.3V/12V to avoid module damage)When developing custom programs, ensure the ESP32-C3 development environment is correctly configuredThe exposed GPIO ports are for expansion only, no pre-wired functions (need self-development)Package List1 x ESP32-C3 RGB Ring Light Module (24 WS2812B LEDs)