The large 5V trace and GND pour should be rated for up to 2 amps. One digital output pin (D4) is run through a data line resistor, as recommended by Adafruit’s NeoPixel Best Practices.
I made this shield because I was hand-wiring this same layout on perma-proto boards, which was time-consuming and unprofessional looking. No level shifter is required since the Trinket Pro 5V outputs the same 5 volt logic level that the LEDs require. The Adafruit Pro Trinket - 5V is an excellent Arduino compatible development board based on the ATmega328. This is a shield/breakout for Adafruit Pro Trinket - 5V that makes it easy to control addressable RGB LEDs, such as WS2811, WS2812 (Adafruit NeoPixels), SK6812, etc. It takes a few weeks, and they require PCBs be ordered in multiples of three. Wemos D32 ESP32 Wi-Fi and BLE LED Level Shifter Shieldįor fast shipping to the US, you can buy from our Tindie store.įor free shipping worldwide, you can contact us to order and have them shipped to you directly from the PCB manufacturer.Trinket Pro RGB LED Race Gate Controller.SMD Mini Six Output ESP8266 Wi-Fi RGB LED Controller.NodeMCU-32S Wi-Fi and BLE LED Controller.Hexadecimal Wemos D32 Wi-Fi and BLE LED Controller.Hexadecimal NodeMCU-32S Wi-Fi and BLE LED Controller.FastLED Arcade for Maker Faire Kansas City 2017.ESP32 DevKitC Wi-Fi and BLE LED Controller.
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