Drill & Drop™ Series III, Plus-MULTI Firmware (“Brickless”)

This firmware is intended for use in Series III or "brickless" Drill & Drop probes and provides functionality to connect the probe to either Sentek Plus or MULTI DTUs.

The Series III Drill & Drop probes offer flexibility to move between RS232 and RS485 connectivity.

The SAME physical hardware may be used as either Plus or MULTI mode. The firmware image loaded controls the behaviour.

Important: This firmware does NOT support Satellite modems (only cellular systems such as GPRS/NextG and CDMA), separate firmware is required for Satellite systems.

This firmware does NOT support the SOLO data transfer system.

**Please refer to the TXT file "Release Notes and Changes" for detailed documentation regarding this and previous versions.**