HCI_CMD_OCF_INFORMATIONAL_READ_LOCAL_VERSION_INFORMATION_COMMAND 0x0001 HCI_CMD_OCF_INFORMATIONAL_READ_LOCAL_EXTENDED_FEATURES_COMMAND 0x0004 HCI_CMD_OCF_LE_SET_SCAN_PARAMETERS_COMMAND 0x000B ...

As is the case with things like road bikes and film cameras, there are now tons of old high-end speakers that are still in great condition, but that go unused simply because they aren't modern. The ...

Anniversaries in technology are tricky – because there are usually several dates that come into question as a birthday. This is also the case with MP3: On July 14, 1995, the project participants at ...

Raspberry Pi has introduced the Radio Module 2, a small but powerful wireless module priced at just $4. This module is aimed at makers, developers, and organizations using RP2040 or RP2350 ...

// 配置并初始化MP3解码器 mp3_decoder_cfg_t mp3_cfg = DEFAULT_MP3_DECODER_CONFIG(); mp3_decoder = mp3_decoder_init(&mp3_cfg); if (!mp3_decoder) { ESP_LOGE(TAG ...

The PAN B511-1C is a small, cost-effective Bluetooth module from Panasonic Industry that offers high performance and a large memory capability. It minimises current consumption and is based on the ...

A Bluetooth module makes creating smaller, faster IoT and wearable devices easier. It saves time, reduces costs, and supports accurate distance measurement. KAGA FEI Co., Ltd., a global provider of ...

You want to add voice, music, or sound effects to your project. What do you do? Sure, it is easy enough to plug a Raspberry Pi or some other tiny computer, but that’s not always desirable from a power ...

Pimoroni is equipping its Pico Plus 2 W microcontroller craft board with the Raspberry Pi RM2 WLAN and BT module. It should also be available on the Pico 2 W. Possibly by mistake, the company Pimoroni ...

YOKOHAMA, Japan--(BUSINESS WIRE)--KAGA FEI Co., Ltd., a global provider of leading short distance wireless modules, announced today the ES4L15BA1 Bluetooth Low Energy module. The module has a built-in ...

Abstract: In this paper, a low complexity design for a DFT-based MP3 multi-channel audio decoding system is proposed. By utilizing the proposed decoding system, the advanced MP3 multi-channel decoder ...