wiki:expansion/errata

Expansion Errata

The below errata only affects certain models and certain revisions.

Please contact support@… with any questions.

EX1: GW16143 RTK and GEOFENCE LED

Issue:

  • The GEOFENCE and RTK LED's (D3 and D4) on the GW16143 have their polarity reversed.

Resolution:

  • This is resolved on PCB 02210223-01 (GW16143-B) (Rev B)

Affected Product:

  • GW16143-A (PCB 02210223-00)

EX2: GW16122 High Gain output

Issue:

  • Using the High Gain 20dBm output of the CC1352P can lead to inadvertant chip-level reset instances due to impedance mismatch in the PCB routing.

Resolution:

  • The PCB routing of the the high gain output has been improved on PCB 02210183-03 (GW16122-D) (Rev D)
  • On affected product you can work around the issue by not using the high gain output by using the 14dBm and lower transmit powers.

Affected Product:

  • GW16122-B (PCB 02210183-01)
  • GW16122-C (PCB 02210183-02)
Last modified 2 months ago Last modified on 11/30/2020 08:17:59 PM