jDrones News: Upgraded MediaTEK 3329 GPS Another exciting product update from us. Some people already have seen this new jDrones MediaTEK GPS. GPS is based on same GPS module as original DIYDrones GPS but it has some enhancements. Enhancements such as better groundplanes and optional backup battery board. Better groundplane enhances greatly to get 3D lock and also accuracy of GPS position.  I…