make clean && DFU_UPDATE_BUILD=1 BOARD=THINGY52 RELEASE=1 make
You could try to modify boards/THINGY52.py and set --application-version to 0x07
'DFU_SETTINGS=--application-version 0xff --hw-version 52 --sd-req 0x8C',
@fanoush started
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
You could try to modify boards/THINGY52.py and set --application-version to 0x07