pin | I/O | label | description | remark |
---|---|---|---|---|
1 | - | GND | ground | |
2 | I/O | I2CSCL | I²C clock | (pulled up by camera) |
3 | I/O | I2CSDA | I²C data | (pulled up by camera) |
4 | - | GND | ground | |
5 | I | BATTIN | battery input | |
6 | I | BATTIN | battery input | |
7 | O | 3V8OUT | unregulated power out 3.8V | 0V when camera is off. |
8 | O | 3V8STBY | unregulated power out 3.8V | always keep 3.8V unless battery is out. |
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# -*- coding: utf-8 -*- | |
""" | |
Compiled, mashed and generally mutilated 2014-2015 by Denis Pleic | |
Made available under GNU GENERAL PUBLIC LICENSE | |
# Modified Python I2C library for Raspberry Pi | |
# as found on http://www.recantha.co.uk/blog/?p=4849 | |
# Joined existing 'i2c_lib.py' and 'lcddriver.py' into a single library | |
# added bits and pieces from various sources | |
# By DenisFromHR (Denis Pleic) |
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#This snippet takes words intended for a bip39 mnemonic seed as a list and reorders them into a seed where the checksum validates. | |
#Often people want to choose their own seed words but the resulting order doesn't adhere to the bip39 specification, | |
#This is a way to force your favourite words into a valid hd bip39 seed. Disclaimer: Use true random entropy to select your words! | |
#All possible combinations are written to a text file, but that's probably going to be a lot of choice so you should probably | |
#Limit the number of itterations or cancel it a ways into processing | |
import itertools | |
import os | |
import binascii | |
import mnemonic |
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#define SSD1306_SDA 4 | |
#define SSD1306_SCL 5 | |
#define SSD1306_SA | |
0x78 // Slave address | |
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-- Version 0.6 | |
-- New In 0.5 | |
-- Delay time is now in milliseconds | |
-- Unused vars deleted | |
-- New in 0.6 | |
-- Saves artwork as comment | |
-- Original here: https://github.com/alexjohnj/spotijack/ | |
set delay_time to 0.1 |