Finding information on Ian KD8CEC CEC firmware made easy #ubitx #smeter #calibration #nextion

Erwin - PE3ES - F4VTQ

To refind all the very interesting information Ian has created I ordered some of it in a simple text document with links to his blog

hopefully others find this helpful as well.

feel free to expand
new IF band filter array
more gpio when using i2c display here needed for extra lp filters with relays
combining many updates
Changed from version 1.08
 major feature improvements
 - Support Nextion LCD, TJC LCD
 - Read & Backup uBITX, ADC Monitoring, ATT, IF-Shift and more on Nextion LCD (TJC LCD)
 - Factory Reset (Both Character LCD and Nextion LCD are applicable)
 - Support Signal Meter using ADC (A7 Port)
 - Support I2C Signal Meter
 - Spectrum
 - Band Scan
 - Memory Control on Nextion LCD (TJC LCD)
 - Speed Change CW-Option on Nextion LCD
 - Fixed Band Change Bug (Both Character LCD and Nextion LCD are applicable)
 - uBITX Manager removed the Encode and Decode buttons. The procedure has become a bit easier.
 - I2C Device Scan on uBITX Manager ( Both Character LCD and Nextion LCD are applicable)
 - Si5351 I2C Address can be changed
 - Recovery using QR-Code Data from Server
 - Nextion LCD and TJC LCD can display Spectrum and CW Decode (using Stand alone S-Meter)
 - Other Minor Bugs solved
Details with the sub-updates
Version 1.80
Version 1.94
Version 1.95
Version 1.97
The stand alone signal analyzer/i2c S meter
Using the Nextion lcd
uBITx Calibration
PE3ES - F4VTQ - Erwin