v21.08.1

• Use SdFat library (#233)
• Add libraries.md to describe libraries and their licenses
• Disable PushingBox if DHCP fails (#240)
• Update for changes to external Ethernet library (#245)
• Switch license from MIT to Mozilla Public License Version 2.0 (#246)
• Refactoring to reduce memory usage (#248, #251)
• Support basic HTTP GET file request (#254)

v21.07.4

• Show temperature control in idle screen (#226)
• Update install instructions (#227)
• Wait 60 seconds for DHCP; renew DHCP (#228)
• Trigger a reset if pH goes below 7.0 (#229)

v21.07.3

• Document hidden menu commands in README.md
• Show B on line 1 when pH Control is on.
• Blink = character on idle screen to give an indication that things are running properly.

v21.07.2

• Enable Watchdog Timer (#182)
• Remove "View uptime" since we have "View time" (#215)
• Reduce memory usage to avoid stack/heap collision and corruption (#217)

v21.07.1

• Use seeded random to set MAC (#209)
• Show current pH during calibration (#210)
• Use LGPL license for Keypad (#212)
• Generic splash screen (#213)

v21.06.2

• Use jgfoster/arduino_ci for massive speed-up on testing (#207)
• Set default IP to 192.168.1.10 + tank ID (#193)
• Report 'C' for calibration instead of incorrect temperature or pH (#198)
• Assign PushingBox device ID in TankController.ino (#205)
• Consolidate IP and MAC address view (#191)
• Write pH and temp to serial port each minute (#153)
• Add PID enabled to ViewPID display (#117)
• Internal:
  • Use milliseconds for BlinkTest instead of microseconds (#190)
  • Use C++ cast instead of C cast (#165)

v21.06.1

• Remove unused libraries from TankController.py (#171)
• Update set menu items to show current value (#172)
• Added quotes for command lines (#175)
• Fix problem with temperature calibration (#176)
• Fix problem truncating pH value (#181)
• Wait 70 seconds before sending first PushingBox report (#183)
• Show pH Probe slope (#187)
• Update output format for writing to the SD card.
• Update test for temperature and pH decimal precision.
• Save the DHCP-assigned IP address for later display (fix #185).
• Shorten Ethernet startup timeout from default of 60 seconds to 5 seconds (fix #170).
• Add digits after decimal.
• Edit menu and update version.

v21.05.3

Now with PushingBox support!

v21.05.2

Update version number

v21.05.1

Note that the internal version number was not updated so the device still shows 21.05.0.
Data now written to a CSV file every second.