ChuckMash

import numpy as np
import numba
from numba import cuda, njit, jit, prange, vectorize
import time
import cv2
import math


dtype  = np.uint16
maxval = np.iinfo(dtype).max

ChuckMash

ESP32/8266 MP3 Player
esp8266audio lib
ESP32/8266, sdcard module, MAX98357A or PCM5102

ESP32 D1 Mini

SD   |  ESP32
3v3  |  3v3
CS   |  5
MOSI |  23

ChuckMash

import bluetooth
import time
import socket



class bt_connection:

  def __init__(self):
    self.server = "XX:XX:XX:XX:XX:XX"

ChuckMash

# https://www.youtube.com/watch?v=Q4uYGQLNi6c
# quick and dirty terminal render for WLED, USB serial required


import sys
import os
import serial

terminal_size = os.get_terminal_size()[:]

ChuckMash

Bytes - Baud: 115200, LEDS: 10, Effect: Noise3 FPS: 187 (avg of 500)
Bytes - Baud: 115200, LEDS: 50, Effect: Noise3 FPS: 60 (avg of 500)
Bytes - Baud: 115200, LEDS: 100, Effect: Noise3 FPS: 33 (avg of 500)
Bytes - Baud: 115200, LEDS: 150, Effect: Noise3 FPS: 23 (avg of 500)
Bytes - Baud: 115200, LEDS: 200, Effect: Noise3 FPS: 17 (avg of 500)
JSON - Baud: 115200, LEDS: 10, Effect: Noise3 FPS: 110 (avg of 500)
JSON - Baud: 115200, LEDS: 50, Effect: Noise3 FPS: 28 (avg of 500)
JSON - Baud: 115200, LEDS: 100, Effect: Noise3 FPS: 14 (avg of 500)
Bytes - Baud: 230400, LEDS: 10, Effect: Noise3 FPS: 261 (avg of 500)
Bytes - Baud: 230400, LEDS: 50, Effect: Noise3 FPS: 102 (avg of 500)