LetsMakeRobot – Все для создания Роботов.

ESP8266 NodeMCU pinmapping

Июл 312020

ESP32 + OLED + Ethernet

Июл 292020

#ESP32 board with an OLED display and optional stackable #Ethernet add-on board based on Wiznet W5500 SPI to Ethernet chip. #arduino #IoT #bluetooth #WIFI https://t.co/syXx0xHFii

— CNX Software (@cnxsoft) July 29, 2020

ESP32-CAM

ESP32, MicroPython, ESP32-CAM No Responses »

Июл 242020

micropython-camera-driver (Работает но много ошибок – фото зеленое)
https://randomnerdtutorials.com/esp32-cam-post-image-photo-server/ – Тут все четко.
flashlight GPIO 4
GPIO 33 – Built-in Red LED
ESP32 & ESP32-CAM and Arduino install
I2C SSD1306 OLED Display

HTTP JPEG POST

Новости No Responses »

Июл 242020

HTTP/1.1 200 OK\r\n
Content-Type: image/gif\r\n
Content-Length: [length in bytes of the image]\r\n
\r\n
[binary data of your image]

ESP8266 – Oled I2C – Micropython

MicroPython, ESP8266 No Responses »

Май 222020

from machine import Pin, I2C
import ssd1306
from time import sleep

# 1 3 Busy

GREEN = Pin(0, Pin.OUT)    
GREEN.on()

BLUE_OLED = Pin(2, Pin.OUT)   
BLUE_OLED.on()

def do_connect():
    import network
    wlan = network.WLAN(network.STA_IF)
    wlan.active(True)
    if not wlan.isconnected():
        print('connecting to network...')
        wlan.connect('ssd', 'pass')
        while not wlan.isconnected():
            pass
    print('network config:', wlan.ifconfig())
    
do_connect()

i2c = I2C(-1, scl=Pin(4), sda=Pin(5))

print(i2c.scan())

oled_width = 128
oled_height = 64
oled = ssd1306.SSD1306_I2C(oled_width, oled_height, i2c)

oled.text('Hello, World 1!', 0, 0)
oled.text('Hello, World 2!', 0, 10)
oled.text('Hello, World 3!', 0, 20)
        
oled.show()