HXT9612 加密藍牙模組 是一款基于藍牙低功耗(BLE5.2)技術的高性能透傳模塊,專為物聯網、智能家居、工業控制等場景設計。其工作電壓范圍寬泛(1.8-3.6V),兼容性強,支持靈活的電平轉換需求。模塊采用板載天線設計,集成度高,尺寸僅為27mm×15mm。
● 工作電壓:1.8-3.6V;
● 通訊接口:UART3.3V 默認波特率 115200;
● 通訊電平:3.3V;
● 天線類型:板載天線;
● 發射功率:可調 -20dbm~+10dbm;
● 接收靈敏度:BLE1Mbps:-97dBm ;BLE125Kbps:-103dBm;
● 空中傳輸速度:1Mbps;
● 工作電流:
關機模式,只可通過 IO 喚醒, 電流量:0.3 μA
睡眠模式,可以通過 32KHz RTC 喚醒的電流量 :13 μA
RX 模式下系統峰值電流 8mA
TX 0dBm 發射功率下系統峰值電流為 8.6mA
● 工作溫度:-40℃~105℃;
● 藍牙版本:BLE5.2;
● 串口最大通訊速率:1Mbps;
● 是否支持多信道:支持;
● 尺寸:長*寬 27mm*15mm;
型號 | 藍牙版本 | FLASH | ROM | SRAM | 傳輸速度 | 休眠 | Tx 0dBm峰值 | 接收靈敏度 | 發射功率 |
BLE5.2 | 512K | 128K | 138K | 1Mbps | 0.7μA/2μA | 6.7mA | BLE 1Mbps:-97dBm | -20dBm~+10dBm | |
BLE5.2 | 512K | 96K | 64K | 1Mbps | 0.3μA/13μA | 4.6mA | BLE1Mbps:-97dBm | -20dbm~+10dbm | |
BLE 5.2 | 128K | 96K | 64K | 1Mbps | 0.7μA | 6.7mA | BLE 1Mbps:-97dBm | -20dBm~+10dBm | |
BLE 5.2 | 512K | 96K | 64K | 1Mbps | 0.3μA | 4.6mA | BLE 1Mbps:-97dBm | -20dBm~+10dBm | |
BLE 5.2 | 128K | 96K | 64K | 1Mbps | 0.7μA | 6.7mA | BLE 1Mbps:-97dBm | -20dBm~+10dBm | |
BLE 5.2 | 512K | 96K | 64K | 1Mbps | 0.3μA | 8.6mA | BLE 1Mbps:-97dBm | -20dBm~+10dBm | |
BLE 5.2 | 256K | 96K | 64K | 1Mbps | 0.3μA | 8.6mA | BLE 1Mbps:-97dBm | -20dBm~+10dBm | |
BLE 5.2 | 512K | 96K | 64K | 1Mbps | 0.7μA | 6.7mA | BLE 1Mbps:-97dBm | -20dBm~+10dBm |