https://devzone.nordicsemi.com/f/nordic-q-a/62047/nrf52840-flash-1-8vWe are working on NRF52840, and we gave 1.8 V to power on, so please confirm can we flash/program it on 1.8 v or not?en-USTelligent Community 13Tue, 02 Jun 2020 09:37:46 GMThttps://devzone.nordicsemi.com/thread/252663?ContentTypeID=1Tue, 02 Jun 2020 09:37:46 GMT137ad170-7792-4731-bb38-c0d22fbe4515:33e71bc4-33bb-4dce-a18f-63d36a7dfc97Vidar Berg<p>Hi,</p> <p>I can confirm that it supports programming at 1.8 Volts. But make sure your programmer supports this target voltage as well. Some programmers are limited to a fixed voltage (no built-in level shifter).</p><div style="clear:both;"></div>