E77-128x160 contains st7735 1.8" and nv3023 2.08" lcd screen options, so you can uncomment #define ST7735 or #define NV3023 in the main.h respectively. PCB and CASE folders also contain corresponding st7735 and nv3023 files. E77-Beacon is for 52x36mm pcb design. E77-tBeacon is new tiny 36x26mm pcb design.
st7735 1.8" and nv3023 2.08" modules
36x26mm PCB tBeacon
52x36mm PCB Beacon
Two tBeacons and st7735 PCB
