59 lines
1.8 KiB
Python
59 lines
1.8 KiB
Python
import time
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import board
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import busio
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from digitalio import DigitalInOut
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import neopixel
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from adafruit_esp32spi import adafruit_esp32spi
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from adafruit_esp32spi import adafruit_esp32spi_wifimanager
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print("ESP32 SPI webclient test")
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# Get wifi details and more from a secrets.py file
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try:
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from secrets import secrets
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except ImportError:
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print("WiFi secrets are kept in secrets.py, please add them there!")
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raise
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# If you are using a board with pre-defined ESP32 Pins:
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esp32_cs = DigitalInOut(board.ESP_CS)
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esp32_ready = DigitalInOut(board.ESP_BUSY)
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esp32_reset = DigitalInOut(board.ESP_RESET)
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# If you have an externally connected ESP32:
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"""
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esp32_cs = DigitalInOut(board.D9)
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esp32_ready = DigitalInOut(board.D10)
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esp32_reset = DigitalInOut(board.D5)
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"""
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spi = busio.SPI(board.SCK, board.MOSI, board.MISO)
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esp = adafruit_esp32spi.ESP_SPIcontrol(spi, esp32_cs, esp32_ready, esp32_reset)
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"""Use below for Most Boards"""
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status_light = neopixel.NeoPixel(board.NEOPIXEL, 1, brightness=0.2) # Uncomment for Most Boards
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"""Uncomment below for ItsyBitsy M4"""
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#status_light = dotstar.DotStar(board.APA102_SCK, board.APA102_MOSI, 1, brightness=0.2)
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wifi = adafruit_esp32spi_wifimanager.ESPSPI_WiFiManager(esp, secrets, status_light)
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counter = 0
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while True:
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try:
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print("Posting data...", end='')
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data = counter
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feed = 'test'
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payload = {'value':data}
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response = wifi.post(
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"https://io.adafruit.com/api/v2/"+secrets['aio_username']+"/feeds/"+feed+"/data",
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json=payload,
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headers={"X-AIO-KEY":secrets['aio_key']})
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print(response.json())
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response.close()
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counter = counter + 1
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print("OK")
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except (ValueError, RuntimeError) as e:
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print("Failed to get data, retrying\n", e)
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wifi.reset()
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continue
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response = None
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time.sleep(15)
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