my esp32c3 development board was ok yesterday doing BLE advertising outdoor (place the board in a plastic casing outdoor) but I can't scan the advertisment today. if there's no changes made to the board , why is the advertisement not shown when scan for using nrf connect app?
1) i powered it using usb powerbank thru onboard usb port and there's power from powerbank. Board's Red LED is lit.
2) Rebuild and flash again, no problem found but still can't scan it using nRF Connect app.
3) Try pressing reset button, no advertisement shown on app from scanning except other advertisement in the neigbhourhood.
4) Hot weather will affect the broadcasting performance ? any espressif technical staff can help?
any advise on what maybe the problem? Thanks.
