nrfConnect nrfToolbox rx tx

Sat 2021.05.22

My telepathic and mind-reading super-powers aren't picking up anything right now.

'with these 2 apps'
'I write into the UART Service characteristic'

Could be a mal-formed JSON wrapper, invalid characteristic, a typo, the command used, which apps?

'but it does nothing'
'What am I doing wrong?'

A source snippet, tutorial reference and more detail are needed here.