A 32-bit Atmel ATSAML10E16A-AUT ARM processor (SMD quad flat pack) programmed with the firmware for the High-Current Four Battery Balancer.

It is programmed with v1.1 of the firmware, which is an upgrade from the earlier 1410221A.HEX:

• Communication between two Balancers now works properly and they will act as a 5-8 cell/battery balancer (within the maximum 60V limit).
• The default cell low voltage threshold has been increased from 2.5V to 2.7V
• Serial commands must now be terminated with newline ('\n'), not carriage return ('\r').

Cat No SC5815. Price: AUD $15.00 1		Add to trolley
In stock: yes (8 available). Estimated dispatch time: 1-3 days
Related to: Project: High-Current Four Battery/Cell Balancer (March 2021) Project: High-Current Four Battery/Cell Balancer - Part 2 (April 2021)
Other items relevant for these projects: High Current Battery Balancer PCB [14102211] ($12.50) Firmware for the High-Current Battery Balancer [1410221B.HEX] (Free) High Current Battery Balancer PCB pattern (PDF download) [14102211] (Free)