This project focuses on validating & testing high tech solutions in a low-tech environment of cocoa small holder farming in West Africa. Cocoa is major export commodity for countries in West Africa. Consumers in developed countries increasingly request sustainably produced cocoa (chocolate). Hence, no cocoa from recently deforested areas, produced with child labour and environmental impact (GHG emissions and resource use efficiencies). High tech solutions may offer scalable tools to analyse, improve, monitor and support sustainable cocoa production.