Arcom Controllers RC210 (M2561 CPU) firmware v8.03

Arcom Controllers · Released Oct 15, 2022 · First seen Sep 9, 2026

Source: arcomcontrollers.com

v8.03 is not the latest firmware for the Arcom Controllers RC210 (M2561 CPU): the current version is v8.0543 (January 7, 2024). Go to v8.0543

In short — summary by updatemystuff.com

Fixes playback skipping and chattering, plus speech IC vocabulary errors

  • Resolved playback skipping and chattering caused by timing issue
  • Corrected speech IC speaking incorrect vocabulary words

Written from Arcom Controllers's release notes, which are printed in full below.

Was this useful?

What's in this update

Note: This firmware version requires RCP 8.00 or later NOTE: Wh​ile this firmware is being released as a beta for now, it has been extensively tested and no serious errors have been found.

You may use it with complete confidence Addressed issue with some ISD Speech ICs occasionally speaking a Vocabulary word +1 (i.e., speaking "B" instead of "A") Some users reported that the DVR would "skip" or "chatter" during play​back.

While this was very rare, this version fixes a timing issue that caused it for some.

updatemystuff.com never hosts firmware files — always download from the official source.

Get it from Arcom Controllers

Watch the RC210 (M2561 CPU) for updates

Create a free account and get an email the moment Arcom Controllers publishes new firmware.

Create account & watch

Other versions for this product

See the full firmware history for the RC210 (M2561 CPU)