User Manual

The code first sets up the ESP32SPI interface. Then, it initializes a request object using an ESP32 socket and the

esp object.

# Initialize a requests object with a socket and esp32spi interface

requests.set_socket(socket, esp)

TEXT_URL = "http://wifitest.adafruit.com/testwifi/index.html"

JSON_GET_URL = "http://httpbin.org/get"

JSON_POST_URL = "http://httpbin.org/post"

print("Fetching text from %s"%TEXT_URL)

response = requests.get(TEXT_URL)

print('-'*40)

print("Text Response: ", response.text)

print('-'*40)

response.close()

print("Fetching JSON data from %s"%JSON_GET_URL)

response = requests.get(JSON_GET_URL)

print('-'*40)

print("JSON Response: ", response.json())

print('-'*40)

response.close()

data = '31F'

print("POSTing data to {0}: {1}".format(JSON_POST_URL, data))

response = requests.post(JSON_POST_URL, data=data)

print('-'*40)

json_resp = response.json()

# Parse out the 'data' key from json_resp dict.

print("Data received from server:", json_resp['data'])

print('-'*40)

response.close()

json_data = {"Date" : "July 25, 2019"}

print("POSTing data to {0}: {1}".format(JSON_POST_URL, json_data))

response = requests.post(JSON_POST_URL, json=json_data)

print('-'*40)

json_resp = response.json()

# Parse out the 'json' key from json_resp dict.

print("JSON Data received from server:", json_resp['json'])

print('-'*40)

response.close()