TIME SYNCHRONIZATION IN WIRELESS BATTERY MANAGEMENT SYSTEMS

An example apparatus includes: a transceiver; and programmable circuitry coupled to the transceiver and configurable to cause the transceiver to: prepare a first message that prompts a first monitor circuit to perform a battery measurement at a scheduled time; wirelessly transmit the first message before the scheduled time; wirelessly retransmit the first message before the scheduled time; and transmit a second message to a second monitor circuit over a wired medium after the retransmission of the first message and before the scheduled time.