This is a version of BFGMiner (3.10.0) for the RPi that allows for both Dualminer and Gridseed to be run in both BTC and LTC mode. To run in Dual (BTC/LTC) mode, requires two instances of bfgminer to be run. First instance should be for SHA-256 and second instance for scrypt. Flag --scrypt should be added for LTC and --set-device dualminer/gridseed:dual_mode=1. At present this has been tested with a dual miner USB stick with great results. Device scan tags need to be formulated, otherwise each device needs to be added manually.