Part Number: CC2652R
Hi Ti Team,
We currently use SDK3.10 for ZEDs.
When we use zw_ota_switch of SDK3.10, the uncommissioned current is about 3.9mA.
We cannot use for battery powered devices. How to fix this issue?
But, when we use zw_ota_switch of SDK3.20, with some fixes the uncommissioned current is about 0.09uA.
Issues with SDK 320, so far:
1. Cannot set pollrate in ztack_config.h
You can review the Release Notes to see issues which have been fixed since the last SIMPLELINK-CC13X2-26X2-SDK version.
v3.20: https://dev.ti.com/tirex/content/simplelink_cc13x2_26x2_sdk_3_20_00_68/docs/zigbee/release_notes_zigbee_3_4_0.html v3.30: https://dev.ti.com/tirex/content/simplelink_cc13x2_26x2_sdk_3_30_00_03/docs/zigbee/release_notes_zigbee_3_5_0.html
As you can see in the v3.30 release notes, both non-commissioned ZED current consumption (ZIGBEE-490) and setting poll rates (ZIGBEE-469) was resolved. Here are some relevant E2E threads:
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In reply to Ryan Brown1:
We used the SDK3.3 or SDK4.2 but problem persists.
We used cc26x2r1lp_bim_offchip(debug unsecure) and zed_sw_ota_client_CC26X2R1_LAUNCHXL_tirtos_ccs no changes done.
In reply to Walter Macamos:
If you have not made any changes to the default project settings then it is apparent that the UI has not been disabled, among other critical power configurations: https://dev.ti.com/tirex/content/simplelink_cc13x2_26x2_sdk_4_20_01_04/docs/zigbee/html/zigbee/power_configuration.html#additional-optimizations
Pre-commissioning current consumption is tested and validated every quarter to be less than 1 microamp. Please re-evaluate and compare your hardware setup, the non-OTA examples, and power consumption after commissioning the device into a network.
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