My name is Luis, I'm a big-data machine-learning developer, I'm a fan of your work, and I usually check your updates.

I was afraid that my savings would be eaten by inflation. I have created a powerful tool that based on past technical patterns (volatility, moving averages, statistics, trends, candlesticks, support and resistance, stock index indicators).
All the ones you know (RSI, MACD, STOCH, Bolinger Bands, SMA, DEMARK, Japanese candlesticks, ichimoku, fibonacci, williansR, balance of power, murrey math, etc) and more than 200 others.

The tool creates prediction models of correct trading points (buy signal and sell signal, every stock is good traded in time and direction).
For this I have used big data tools like pandas python, stock market libraries like: tablib, TAcharts ,pandas_ta... For data collection and calculation.
And powerful machine-learning libraries such as: Sklearn.RandomForest , Sklearn.GradientBoosting, XGBoost, Google TensorFlow and Google TensorFlow LSTM.

With the models trained with the selection of the best technical indicators, the tool is able to predict trading points (where to buy, where to sell) and send real-time alerts to Telegram or Mail. The points are calculated based on the learning of the correct trading points of the last 2 years (including the change to bear market after the rate hike).

I think it could be useful to you, to improve, I would like to share it with you, and if you are interested in improving and collaborating I am also willing, and if not file it in the box.

If tou want, Please read the readme , and in case of any problem you can contact me ,
If you are convinced try to install it with the documentation.
https://github.com/Leci37/stocks-Machine-learning-RealTime-telegram/tree/develop I appreciate the feedback

Hello, I already have the Waveshare red/black/white e-ink screen. Any idea on how to modify the code to account for the different screen? I can't seem to figure out how to get it to even turn on. Can I add the appropriate screen in myself on the screen configuration? EPD2in13bc I think is the one I need.

I have the examples from waveshare up and running.

Trying to run your code: "python3 ~/zero-btc-screen/main.py"
I get the following message: "Exception: Could not determine Jetson model"

Am I supposed to configure the model I'm using somewhere? I'm using a 2in13V2
Can anyone help me out here? Thank you!

Is it possible to get multiple cryptocurrencies on this at all?

It looks like I've encountered some kind of glitch/bug that affects screen update. Prices are fetching, everything seems to be working fine in the logs but I'm only able to update the prices on the screen by resetting the running program - that's the only way to update the screen.
Doesn't matter if the interval is set for 1 minute, 3 or 15.

Any ideas what could go wrong?

An amazing little project, thank you!

Just as a heads up, in your guide, for newbies out there you may want to include git as a dependency.

Simply:
sudo apt install git

Hey @dr-mod ,
I've noticed something and thought of a better way solving autostart:

Following the README, I wasn't able to get the skript to autostart.

In /etc/rc.local you are using /usr/bin/python3 /home/pi/zero-btc-screen/main.py&.
-> it won't work, because the skript is being executed from the wrong directory (e.g. the font is missing).

There are 3 ways we could easily solve this:

1. Installing the missing font system wide
2. Instead of executing the python skript directly, we could run a "start.sh" which would first cd into the right folder (we also could use ´crontab's @reboot' instead of using rc.local
3. Creating a systemd service

I personally think, that systmd would be the cleanest way to solve this: we would have a autorestart in case something would go wrong and we also would receive logs!

Implementing this would be really simple:

sudo nano /etc/systemd/system/btc-screen.service

Then we would insert the following content:

[Unit]
Description=zero-btc-screen
After=network.target

[Service]
ExecStart=/usr/bin/python3 -u main.py
WorkingDirectory=/home/pi/zero-btc-screen
StandardOutput=inherit
StandardError=inherit
Restart=always
User=pi

[Install]
WantedBy=multi-user.target

To start & enable our newly created service:

sudo systemctl start btc-screen.service
sudo systemctl enable btc-screen.service

In case you think this would be a great idea, I would love to add it to the README.md.
But before I do so: is this even wanted? We also could provide a sample .service file, the user could easily copy into the right folder without manually creating it.

King regards,
Niki

File "/home/pi/zero-btc-screen/main.py", line 60, in main() File "/home/pi/zero-btc-screen/main.py", line 40, in main builder.bind(data_sink) File "/home/pi/zero-btc-screen/config/builder.py", line 23, in bind screen_class(observable=observable, **kwargs) File "/home/pi/zero-btc-screen/presentation/screens/epd2in13v2.py", line 24, in init self.screen_image = self._init_display(self.epd) File "/home/pi/zero-btc-screen/presentation/screens/epd2in13v2.py", line 30, in _init_display epd.init(epd.FULL_UPDATE) File "/home/pi/.local/lib/python3.9/site-packages/waveshare_epd/epd2in13_V2.py", line 126, in init if (epdconfig.module_init() != 0): File "/home/pi/.local/lib/python3.9/site-packages/waveshare_epd/epdconfig.py", line 76, in module_init self.SPI.open(0, 0) FileNotFoundError: [Errno 2] No such file or directory

[Errno 2] No such file or directory: '/home/pi/output.png'

I get this error when I run the command python3 ~/zero-btc-screen/main.py

Please advise

Do you think this could be replicated with a Pico W and the Pico Display?

Getting this traceback with a Waveshare 2.7 inch e-Paper hat:

python3 ~/zero-btc-screen/main.py
module 'presentation.screens.epd2in7' has no attribute 'Epd2in7'
Traceback (most recent call last):
File "/home/pi/zero-btc-screen/config/builder.py", line 17, in bind
screen_class = getattr(package, screen.lower().capitalize())
AttributeError: module 'presentation.screens.epd2in7' has no attribute 'Epd2in7'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/home/pi/zero-btc-screen/main.py", line 60, in
main()
File "/home/pi/zero-btc-screen/main.py", line 40, in main
builder.bind(data_sink)
File "/home/pi/zero-btc-screen/config/builder.py", line 27, in bind
raise BtcConfigError(
config.builder.BtcConfigError: Cannot instantiate epd2in7

Hi - Thank you for the awesome project!!

I'd like to set my candle timeframe for 1hr.

It looks like DATA_SLICE_DAYS = 1 is should be 1hr increments? Is this the correct?

Now it shows just the price in USD, but I would love to have it in euro.

I have a Waveshare v4 screen for my raspberry pi zero w. Im trying to make it work...but for some reason Im not able to load it. I get the following errors:

module 'presentation.screens' has no attribute 'epd2in13bv4'
Traceback (most recent call last):
  File "/home/kira/zero-btc-screen/config/builder.py", line 16, in bind
    package = getattr(screens, screen.lower())
AttributeError: module 'presentation.screens' has no attribute 'epd2in13bv4'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kira/zero-btc-screen/main.py", line 60, in <module>
    main()
  File "/home/kira/zero-btc-screen/main.py", line 40, in main
    builder.bind(data_sink)
  File "/home/kira/zero-btc-screen/config/builder.py", line 27, in bind
    raise BtcConfigError(
config.builder.BtcConfigError: Cannot instantiate epd2in13bv4

What I did:

• Configuration.cfg

[base]
console_logs             : false
#logs_file                : /tmp/zero-btc-screen.log
dummy_data               : false
refresh_interval_minutes : 15
currency		 : BTC

# Enabled screens or devices
screens : [
     epd2in13bv4
#    epd2in13v2
#    epd2in13v3
#    epd2in13bv3
#    epd2in7
#    epd3in7
#    picture
#    inkyWhatRBW
  ]

# Configuration per screen
# This doesn't make any effect if screens are not enabled above
[epd2in13v2]
#mode : line
mode : candle

[epd2in13v3]
mode : candle

[epd2in13bv4]
mode: line

[epd2in13bv3]
mode  : line

[epd2in7]
mode : candle

[epd3in7]
mode  : candle

[picture]
filename : /home/pi/output.png
mode : candle

[inkyWhatRBW]
mode : candle

I have also created this file within "presentations/screens" called epd2in13bv4.py

import os

from PIL import Image, ImageDraw, ImageFont
try:
    from waveshare_epd import epd2in13b_V4
except ImportError:
    pass
from data.plot import Plot
from presentation.observer import Observer

SCREEN_HEIGHT = 122
SCREEN_WIDTH = 250

FONT_SMALL = ImageFont.truetype(
    os.path.join(os.path.dirname(__file__), os.pardir, 'Roses.ttf'), 7)
FONT_LARGE = ImageFont.truetype(
    os.path.join(os.path.dirname(__file__), os.pardir, 'PixelSplitter-Bold.ttf'), 22)

class Epd2in13bv4(Observer):

    def __init__(self, observable, mode):
        super().__init__(observable=observable)
        self.epd = epd2in13b_V4.EPD()

        self.epd.init()
        self.image_black = Image.new('1', (SCREEN_WIDTH, SCREEN_HEIGHT), 255)
        self.image_ry = Image.new('1', (SCREEN_WIDTH, SCREEN_HEIGHT), 255)
        self.draw_black = ImageDraw.Draw(self.image_black)
        self.draw_ry = ImageDraw.Draw(self.image_ry)
        self.mode = mode

    def form_image(self, prices):
        self.draw_black.rectangle((0, 0, SCREEN_WIDTH, SCREEN_HEIGHT), fill="white")
        screen_draw = self.draw_black
        if self.mode == "candle":
            Plot.candle(prices, size=(SCREEN_WIDTH - 38, 79), position=(35, 0), draw=screen_draw)
        else:
            last_prices = [x[3] for x in prices]
            Plot.line(last_prices, size=(SCREEN_WIDTH - 36, 79), position=(36, 0), draw=screen_draw)

        flatten_prices = [item for sublist in prices for item in sublist]
        Plot.y_axis_labels(flatten_prices, FONT_SMALL, (0, 0), (32, 76), draw=screen_draw)
        screen_draw.line([(9, 83), (204, 83)])
        screen_draw.line([(33, 3), (33, 80)])
        screen_draw.line([(51, 87), (51, 101)])
        Plot.caption(flatten_prices[len(flatten_prices) - 1], 81, SCREEN_WIDTH, FONT_LARGE, screen_draw)

    def update(self, data):
        self.form_image(data)
        image_black_rotated = self.image_black.rotate(180)
        image_ry_rotated = self.image_ry.rotate(180)
        self.epd.display(
            self.epd.getbuffer(image_black_rotated),
            self.epd.getbuffer(image_ry_rotated)
        )

    def close(self):
        self.epd.Dev_exit()

Wondering if you could maybe hint me where is the issue as Im not able to pinpoint why the screen is not loading. I would appreciate it a lot. Im looking to "rework" your code once the screen is working for the BTC tracker to make an Euribor Tracker for mortgages.

Again thanks for your time and work. I appreciate you shared this.

Cheers!

Everything actually works for me but in the end the program just doesn't start. I do troubleshoot I get the following:

st3v3n@raspberrypi:~ $ sudo journalctl -f -u btc-screen.service
-- Journal begins at Tue 2023-12-05 04:07:44 CET. --
Jan 24 14:03:11 raspberrypi systemd[1]: Started zero-btc-screen.
Jan 24 14:03:11 raspberrypi systemd[404]: btc-screen.service: Changing to the requested working directory failed: No such file or directory
Jan 24 14:03:12 raspberrypi systemd[404]: btc-screen.service: Failed at step CHDIR spawning /usr/bin/python3: No such file or directory
Jan 24 14:03:12 raspberrypi systemd[1]: btc-screen.service: Main process exited, code=exited, status=200/CHDIR
Jan 24 14:03:12 raspberrypi systemd[1]: btc-screen.service: Failed with result 'exit-code'.
Jan 24 14:03:12 raspberrypi systemd[1]: btc-screen.service: Scheduled restart job, restart counter is at 5.
Jan 24 14:03:12 raspberrypi systemd[1]: Stopped zero-btc-screen.
Jan 24 14:03:12 raspberrypi systemd[1]: btc-screen.service: Start request repeated too quickly.
Jan 24 14:03:12 raspberrypi systemd[1]: btc-screen.service: Failed with result 'exit-code'.
Jan 24 14:03:12 raspberrypi systemd[1]: Failed to start zero-btc-screen.

Can anyone help...plz? :-)

hello and thank you for this project!

I have a "Pimoroni Inky pHAT for Raspberry Pi - 3 Color eInk Display" with a red, black, and white 2.13" EPD display sitting on my Pi Zero. I tried running the zero-btc-screen trying different display options but only get strange stripes on the eink.

What can I adjust in order for it to display correctly?

pi@raspberrypi:~ $ python3 ~/zero-btc-screen/main.py
Traceback (most recent call last):
File "/home/pi/zero-btc-screen/main.py", line 60, in
main()
File "/home/pi/zero-btc-screen/main.py", line 46, in main
data_sink.update_observers(prices)
File "/home/pi/zero-btc-screen/presentation/observer.py", line 18, in update_observers
observer.update(data)
File "/home/pi/zero-btc-screen/presentation/screens/epd2in13v2.py", line 54, in update
self.form_image(data, self.screen_draw)
File "/home/pi/zero-btc-screen/presentation/screens/epd2in13v2.py", line 41, in form_image
Plot.candle(prices, size=(SCREEN_WIDTH - 45, 93), position=(41, 0), draw=screen_draw)
File "/home/pi/zero-btc-screen/data/plot.py", line 61, in candle
for i in range(data_offset, len(data), windows_per_candle):
ValueError: range() arg 3 must not be zero

I have tried re-flashing the whole system and re-installing all dependencies, but the issue still persists.

Please advise.

Hi, I have set this up with a pi zero w with a Waveshare 2.13 inch SPI E-Ink E-Paper (B) Display - 3 Colors; followed the instructions to a T, but I am getting the following:

jared7118@raspberrypi:~ $ python3 ~/zero-btc-screen/main.py
Traceback (most recent call last):
File "/home/jared7118/zero-btc-screen/main.py", line 60, in
main()
File "/home/jared7118/zero-btc-screen/main.py", line 40, in main
builder.bind(data_sink)
File "/home/jared7118/zero-btc-screen/config/builder.py", line 23, in bind
screen_class(observable=observable, **kwargs)
File "/home/jared7118/zero-btc-screen/presentation/screens/epd2in13v2.py", line 23, in init
self.epd = self._init_display()
File "/home/jared7118/zero-btc-screen/presentation/screens/epd2in13v2.py", line 31, in _init_display
epd.init(epd.FULL_UPDATE)
File "/home/jared7118/.local/lib/python3.9/site-packages/waveshare_epd/epd2in13_V2.py", line 132, in init
if (epdconfig.module_init() != 0):
File "/home/jared7118/.local/lib/python3.9/site-packages/waveshare_epd/epdconfig.py", line 76, in module_init
self.SPI.open(0, 0)
FileNotFoundError: [Errno 2] No such file or directory

Any ideas what is wrong? SPI is enabled (I've checked 2x)

Thanks in advance!!!!

Hi, as of today my btc-screen no longer displays the price graph. The API seems ok, what could this be due to?
Here's a picture of the problem.

Hello,

Is the Raspberry Pi Pico W supported for this project? If so, where can I find info on how to set it up.

Thanks I appreciate any help.

I am trying to run this on a Raspberry Pi 3 model B with Kali Linux installed. When I run the main python script I get these errors:

Traceback (most recent call last): File "/home/kali/zero-btc-screen/main.py", line 60, in <module> main() File "/home/kali/zero-btc-screen/main.py", line 40, in main builder.bind(data_sink) File "/home/kali/zero-btc-screen/config/builder.py", line 23, in bind screen_class(observable=observable, **kwargs) File "/home/kali/zero-btc-screen/presentation/screens/epd2in13v2.py", line 23, in __init__ self.epd = self._init_display() File "/home/kali/zero-btc-screen/presentation/screens/epd2in13v2.py", line 30, in _init_display epd = epd2in13_V2.EPD() NameError: name 'epd2in13_V2' is not defined. Did you mean: 'Epd2in13v2'?

I have tried changing the name in the code and stuff like that but more errors kept coming up.
What can I do to fix this?

The ability to cycle through other Bitcoin metrics in addition to the price would be great. Ideally, a user could choose from a list of various stats and have it cycle through the selected data points.

Metric examples would be like on Clark Moody's Dashboard or Mempool.space

Hi, it hasn't worked for a few days anymore, I get this error:

Traceback (most recent call last):
  File "/home/pi/zero-btc-screen/main.py", line 61, in <module>
    main()
  File "/home/pi/zero-btc-screen/main.py", line 47, in main
    data_sink.update_observers(prices)
  File "/home/pi/zero-btc-screen/presentation/observer.py", line 18, in update_observers
    observer.update(data)
  File "/home/pi/zero-btc-screen/presentation/screens/epd2in13v2.py", line 54, in update
    self.form_image(data, self.screen_draw)
  File "/home/pi/zero-btc-screen/presentation/screens/epd2in13v2.py", line 41, in form_image
    Plot.candle(prices, size=(SCREEN_WIDTH - 45, 93), position=(41, 0), draw=screen_draw)
  File "/home/pi/zero-btc-screen/data/plot.py", line 63, in candle
    open = window[0][0]
IndexError: list index out of range

Hello!
would be possible to add a feature in which it automatically cycles between some selected cryptos ?

I received my Waveshare HAT today it's EPD_2in13_V3 (not Bv3). Any chance v3 can be supported?

Firstly, thank you! Have been struggling for a while to get my Pi Zero W up and running with ePaper hat, your code has been most useful.

I have changed BTC to ADA in the configuration.cfg file and it now displays my preferred Cardano crypto....but I'm struggling to have it show in GBP (UK currency) as it defaults to the US Dollar.

Any suggestions would be greatly appreciated.

Thanks

Hi, I have been searching for a while for a stock ticker but I think that you could do that, I have used this project in the past but since then I don't use crypto anymore and use stock.
It would be really cool and nice for support

If i try to do my first start up with the code: python3 ~/zero-btc-screen/main.py
It has an Error.
Fileno

In the images you show of this working there is a really nice case. I'm wondering if it's something I could buy somewhere or if you made the case for your Raspberry Pi Zero plus screen yourself.

没有梯子无法获取接口数据