Firmware v1.4.0

• Support for select LCD displays (480x320 and 320x240 resolution)
• Initial support for custom themes on LCD displays.
• Support for 128x128 resolution OLED (I2C) displays.
• Fix OLED flickering issues.
• Improved latency. Fan control is now on second core, while I/O (serial, TCP/IP, etc) happens on first core.
• New commands:
  • SYS:SERIAL
  • SYS:SPI
  • SYS:DISP:THEME

Full Changelog: v1.3.0...v1.4.0

Firmware v1.3.0

• Update to Pico SDK v1.5.0 (should improve WiFi stability)
• Support specifying (OLED) display brightness and inverting or flipping the display upside down (see SYS:DISP).
• Add support for filtering signals (PWM and Temperature)
  • Filters added:
    • Lossy Peak Detector
    • Simple Moving Average (SMA)
  • New commands:
    • SYS:FANx:FILTER
    • SYS:FANx:FILTER?
    • SYS:MBFANx:FILTER
    • SYS:MBFANx:FILTER?
    • SYS:SENSORx:FILTER
    • SYS:SENSORx:FILTER?
• Include calculated PWM signal for temperature sensors in CSV and JSON output
  on the web interface.
• Other new commands:
  • SYS:UPTIme?
  • SYS:WIFI:STATS? (only in Debug builds)
  • SYS:MEM?

Full Changelog: v1.2.1...v1.3.0

Firmware v1.2.1

• Fix fan tachometer (RPM) reading on 0804D boards (if a fan had stopped and then resumed spinning tachometer reading would remain incorrectly at 0 RPM)
• Add SYS:ERR? command.
• Other minor fixes.

Full Changelog: v1.2.0...v1.2.1

Firmware v1.2.0

• Support for Pico W (initial WiFi support)
  • HTTP (web) server for viewing status
    • URL for system status in CSV format: http://x.x.x.x/status.csv
    • URL for sytem status in JSON format: http://x.x.x.x/status.json
  • NTP client for setting time automatically
  • SYSLOG client for logging to a remote server
• Support for new 0804D board with OLED display.
• New commands:
  • SYS:DISPlay
  • SYS:DISPlay?
  • SYS:NAME
  • SYS:NAME?
  • SYS:LOG
  • SYS:LOG?
  • SYS:SYSLOG
  • SYS:SYSLOG?
  • SYS:TIME?
  • SYS:UPGRADE
  • SYS:WIFI?
  • SYS:WIFI:COUntry
  • SYS:WIFI:COUntry?
  • SYS:WIFI:SSID
  • SYS:WIFI:SSID?
  • SYS:WIFI:PASSword
  • SYS:WIFI:PASSword?
  • SYS:WIFI:IPaddress?
  • SYS:WIFI:MAC?
  • SYS:WIFI:STATus?
  • SYS:WIFI:IP
  • SYS:WIFI:IP?
  • SYS:WIFI:NETMASK
  • SYS:WIFI:NETMASK?
  • SYS:WIFI:GATEWAY
  • SYS:WIFI:GATEWAY?
  • SYS:WIFI:NTP
  • SYS:WIFI:NTP?
  • SYS:WIFI:SYSLOG
  • SYS:WIFI:SYSLOG?

Full Changelog: v1.1...v1.2.0

Firmware v1.1

• Add new command SYStem:UPGRADE for booting Pico into BOOTSEL mode.
• Enable PICO_RP2040_USB_DEVICE_ENUMERATION_FIX when compiling.
• Fix syntax for CONF:FANx:SOURCE and CONF:MBFANx:SOURCE commands.
• Other minor fixes.

Full Changelog: v1.0...v1.1

First public firmware release.

First public release of pre-built firmware.

• Support fanpico-0804 v1.2 boards
• Support for selectable 10k/100k NTC thermistors