Basically there’s a firmware issue (perhaps that’s the the right terminology however it seems like the hardware and software are both fine) My best non-educated guess is that with Noise Cancellation disabled the phone somehow uses both the back and bottom mics to pick up on sound coming ...
The firmware does not check the band of the board on which it runs. RF switch The STM32WL Nucleo board embeds an RF 3-port switch (SP3T) to address, with the same board, the following modes: • high-power transmission • low-power transmission • reception Table 3. BSP...
Hello everyone. The purpose of this guide is to illustrate two methods to flash the stock rom on F3, both with the use of xiaomi flash tool (which for...
使用 CM0PLUS/Core/Inc/kms_platf_objects_interface.h 中定义的 KMS 模块 嵌入式密钥 SubGHz_Phy 协议栈的嵌入式密钥必须存储在由安全的附加软件(如 SBSFU,Secure Boot 和 Firmware Update)确保数据机密性和完整性的 ROM 区域中.有关 SBSFU 的更多详情,请参考 STM32CubeWL 上的 SBSFU 的集成指南应用笔记(AN...