Hi, I see that With your AT-commands you can also use the low-power sleep mode. How do you wake-up the DA16200 when it is in sleep mode? Thanks and best regards, Earl.
For this we have a GPIO pin configured to wake-up the DA16200 when in sleep (DPM) mode prior to sending data using AT-commands. We also have another pin configured to wake-up the external MCU when data is available from the AP. This way both the MCU and DA16200 are allowed to go to low-power/sleep modes and have low overall system power consumption.
3 days ago
Hi Earl,
Thanks for your follow-up question online.
For this we have a GPIO pin configured to wake-up the DA16200 when in sleep (DPM) mode prior to sending data using AT-commands. We also have another pin configured to wake-up the external MCU when data is available from the AP. This way both the MCU and DA16200 are allowed to go to low-power/sleep modes and have low overall system power consumption.
Thanks, PM_Dialog