esp32-si4732/ats-mini v2.31

on GitHub

2.31 (2025-09-13)

Removed

• Remove faster tuning in Seek mode on SSB and in Scan mode via press & rotate in favor of the new accelerated encoder control.
• Remove the ENABLE_HOLDOFF compile-time option.

Added

• Encoder acceleration.
• Encoder click now cancels the EiBi schedule download process.

Changed

• Reduce the upper CB band limit to 28MHz. #205
• Independent USB/LSB calibration values. WARNING: this change will reset the bands settings. #220
• Render partial frequency numbers on the tuning scale around screen edges. #235
• Disable the Memory menu timeout (it is a surfing mode like Seek or Scan). Short press (0.5 sec) saves/clears a slot, click closes the menu.
• EXPERIMENTAL: overclock the I2C bus to 800kHz (affects Si4732).
• Set CPU freq to 240 MHz on encoder rotation, drop back to 80 MHz after 10 seconds of no activity. This results in snappier UI.

Fixed

• Fix AVC wrapping to avoid selecting odd AVC values. #207
• Add 100ms delay after Si4732 POWER_ON to fix the "Si4732 not detected" issue #213
• Fix misbehaving squelch when changing bands.