1286924_en-US

[#1]

MIIT (China) sharpened Homologation on FRDM-KW38 & KW36The homologation requirements in China (MIIT [2002]353) obviously are planned (end of December 2022) to be sharpened (MIIT publication from 2021-01-27: “Notice on Matters Related to Radio Management in the 2400MHz, 5100MHz and 5800MHz Bands”).

A modification register is need on the KW38 and KW36 to pass the new Chinese  requirement with acceptable margin:

PA_RAMP_SEL value must be set to 0x02h (2us) instead of 0x01h (1us default value)

Modification SW: XCVR_TX_DIG_PA_CTRL_PA_RAMP_SEL(2) in the nxp_xcvr_common_config.c

All the details are in the attached file.

Note: This SW modification is for China country only.

BLE SoftwareKWKW35 | 36