雷竞技电竞平台对话框半导体客户增刊ort - #da14531 #pro dev board #hibernation https://support.dialog-semiconductor.com/resource-keywords/da14531-pro-dev-board-hibernation en Can't connect to DA14531 after putting it in hibernation https://support.dialog-semiconductor.com/forums/post/dialog-smartbond-bluetooth-low-energy-%E2%80%93-software/cant-connect-da14531-after-putting-it

Hello,

I tried to get the DA14531 module in hibernation with the da14531_configuring_da14531_hibernation_mode example code. This example was not working properly, because I measured a current consumption of 10uA, both on the power profiler and a multimeter. After trying to flash a different example, I couldn't get the module to connect on the pro devkit. I've had similar problems before, but when I flashed the module via UART it worked fine again. Now, the module isn't responding to SWD, 1-wire UART, 2-wire UART, and SPI.

Is there a way to recover the module from its hibernation?

Thanks,
Martin

Wed, 16 Sep 2020 08:57:28 +0000 innovativepower 378415 at https://support.dialog-semiconductor.com https://support.dialog-semiconductor.com/forums/post/dialog-smartbond-bluetooth-low-energy-%E2%80%93-software/cant-connect-da14531-after-putting-it#comments