# SPDX-FileCopyrightText: 2019 ladyada for Adafruit Industries # SPDX-License-Identifier: MIT import time import board import busio from digitalio import DigitalInOut import neopixel from adafruit_esp32spi import adafruit_esp32spi from adafruit_esp32spi import adafruit_esp32spi_wifimanager print("ESP32 SPI webclient test") # Get wifi details and more from a secrets.py file try: from secrets import secrets except ImportError: print("WiFi secrets are kept in secrets.py, please add them there!") raise # If you are using a board with pre-defined ESP32 Pins: esp32_cs = DigitalInOut(board.ESP_CS) esp32_ready = DigitalInOut(board.ESP_BUSY) esp32_reset = DigitalInOut(board.ESP_RESET) # If you have an externally connected ESP32: # esp32_cs = DigitalInOut(board.D9) # esp32_ready = DigitalInOut(board.D10) # esp32_reset = DigitalInOut(board.D5) spi = busio.SPI(board.SCK, board.MOSI, board.MISO) esp = adafruit_esp32spi.ESP_SPIcontrol(spi, esp32_cs, esp32_ready, esp32_reset) """Use below for Most Boards""" status_light = neopixel.NeoPixel( board.NEOPIXEL, 1, brightness=0.2 ) # Uncomment for Most Boards """Uncomment below for ItsyBitsy M4""" # status_light = dotstar.DotStar(board.APA102_SCK, board.APA102_MOSI, 1, brightness=0.2) # Uncomment below for an externally defined RGB LED # import adafruit_rgbled # from adafruit_esp32spi import PWMOut # RED_LED = PWMOut.PWMOut(esp, 26) # GREEN_LED = PWMOut.PWMOut(esp, 27) # BLUE_LED = PWMOut.PWMOut(esp, 25) # status_light = adafruit_rgbled.RGBLED(RED_LED, BLUE_LED, GREEN_LED) wifi = adafruit_esp32spi_wifimanager.ESPSPI_WiFiManager(esp, secrets, status_light) counter = 0 while True: try: print("Posting data...", end="") data = counter feed = "test" payload = {"value": data} response = wifi.post( "https://io.adafruit.com/api/v2/" + secrets["aio_username"] + "/feeds/" + feed + "/data", json=payload, headers={"X-AIO-KEY": secrets["aio_key"]}, ) print(response.json()) response.close() counter = counter + 1 print("OK") except (ValueError, RuntimeError) as e: print("Failed to get data, retrying\n", e) wifi.reset() continue response = None time.sleep(15)