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The CMU1 - RDBESS774A3EVB is a battery cell monitoring unit (CMU) reference design with electrical transport protocol link (ETPL) communication interface towards a BMU. It is ideal for rapid prototyping of a high-voltage battery energy storage system (BESS) hardware and software. This board contains one MC33774A analog front end (AFE) and it is equipped with a high-voltage transformer.
It can be used to monitor a battery module with up to 18 cells. There are in total 9 GPIO/Analog measurement inputs for temperature or other measurements. This board is part of the RD-BESS1500BUN reference design bundle.
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