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发表于 2024-9-16 08:32:32
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 本帖最后由 lexcao 于 2024-9-16 08:46 编辑  
 
还有EFR32MG21。当然这些都是信号芯片,还要看网关主控芯片性能 
有个外文网页推荐的ZHA网关是SMLight SLZB-06M和ZigStar UZG-01 
 
| Feature | EFR32MG21 (Silicon Labs) | CC2652P (Texas Instruments) |  Processor  | Arm Cortex-M33, 80 MHz  | Arm Cortex-M4F, 48 MHz  |  Wireless Protocols  | Zigbee, Thread, Bluetooth LE  | Zigbee, Thread, Bluetooth LE  |  Output Power  | Up to +20 dBm  | Up to +20 dBm  |  Security Features  | Secure Boot, TrustZone, Cryptography  | AES-128 Encryption  |  Flash Memory  | Up to 1 MB  | Up to 512 KB  |  RAM  | Up to 128 KB  | Up to 80 KB  |  Peripherals  | UART, SPI, I2C, ADC, GPIO, etc.  | UART, SPI, I2C, ADC, GPIO, etc.  |  Development Tools  | Simplicity Studio  | TI Code Composer Studio  |  Operating Temperature  | -40°C to +125°C  | -40°C to +85°C  |  Supply Voltage Range  | 1.71V to 3.8V  | 1.8V to 3.8V  |  
  
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