anecdata

# SPDX-FileCopyrightText: 2025 anecdata
# SPDX-License-Identifier: MIT

import time
import random
import storage
import board
import busio
import asyncio
import adafruit_pio_uart

anecdata

# PIO UART pin finder
# modified from an old SPI pin finder, probably _somewhere_ in the Adafruit docs

# PIO UART doesn't require sequential pins, and pins don't have to be associated with a particular peripheral
# But... ValueError: Cannot use GPIO0..15 together with GPIO32..47

import board
import busio
from microcontroller import Pin
import adafruit_pio_uart

anecdata

# SPDX-FileCopyrightText: 2025 anecdata
# SPDX-License-Identifier: MIT

# Pimoroni Pico Plus 2W
# connected via Adafruit Proto Doubler PiCowbell to
# WIZnet W5500-EVB-Pico2 with WIZPOE-P1
# https://fosstodon.org/@anecdata/115115735846073971
# code is a simplified version of https://gist.github.com/anecdata/456524f8e38c207931afd0dedf6bec89

import time

anecdata

import time
import random
import os
import wifi
import socketpool
import asyncio


NUM_CLIENTS = 4
NUM_SERVERS = 2

anecdata

# SPDX-FileCopyrightText: 2025 anecdata
# SPDX-License-Identifier: MIT

# async ESP-NOW Receiver with Ethernet Requests
import time
import traceback
import board
import busio
import digitalio
import espnow

anecdata

# SPITarget pin finder
# e.g., SPITarget(sck=board.D12, mosi=board.D13, miso=board.D11, ss=board.D10)
# modified from an old SPI pin finder, probably _somewhere_ in the Adafruit docs

import board
import busio
from microcontroller import Pin
from spitarget import SPITarget

anecdata

# SPDX-FileCopyrightText: 2025 anecdata
# SPDX-License-Identifier: MIT

# SSIDNet™️ message sender

import time
import random
import math
import binascii
import traceback

anecdata

EOM

anecdata

# atmel-samd i2ctarget (only reads):

import time
import binascii
import board
import busio
from i2ctarget import I2CTarget

I2C_ADDRESS = 0x40

anecdata

import board
import terminalio
import displayio
import bitmaptools
import math
from adafruit_display_text import bitmap_label

text_area = bitmap_label.Label(terminalio.FONT, x=25, y=25, text="Hello world")
roto_text_area = displayio.Bitmap(100, 100, 2)
bitmaptools.rotozoom(roto_text_area, text_area.bitmap, angle=math.pi/4)