Ghost Posted July 8, 2020 Report Share Posted July 8, 2020 So I decided to start building an open source hardware wallet....specifically for Denarius (D) I decided upon the ESP32 platform chip due to its powerful feature set enabling the use of cryptographic functions and cheap cost. We have options of Wifi and Bluetooth if needed, though the focus will be around not enabling these on the board. The code is very basic as this is my first time with playing with MCUs and development micro controller boards. Everything will be released in due time as well as this post updated, this thread will serve as a historical and discussion venue. Some early prototyping with a breadboard + ESP32 Dev Board + 128x32 OLED display Some serial console output of some transaction signing attempts on chip 1 Quote Founder of BlockForums.org - PM me for any help - Join our Discord Server: https://discord.gg/UPpQy3n Link to comment Share on other sites More sharing options...
Ghost Posted July 8, 2020 Author Report Share Posted July 8, 2020 Playing with the 128x32 OLED display, got the generated account 0 address 0 address displaying These screens more than likely will not be used for the final product at all, just too small and not enough information to display on them. We will be going with more than likely the IPS LCD ST7789 1 Quote Founder of BlockForums.org - PM me for any help - Join our Discord Server: https://discord.gg/UPpQy3n Link to comment Share on other sites More sharing options...
Ghost Posted July 9, 2020 Author Report Share Posted July 9, 2020 Working on working out an interface and navigation now 1 Quote Founder of BlockForums.org - PM me for any help - Join our Discord Server: https://discord.gg/UPpQy3n Link to comment Share on other sites More sharing options...
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