WT21-A-HCI

WT21-A-HCI Overview

Product belongs to the - series. Cut Strip is the packaging method for this product Module This product's 2.4GHz range is 0Hz to 2.2GHz. Operational temperature range: -40°C ~ 85°C Surface Mount mounting type Sensitivity: -87dBm Voltage Supply Range: 1.8 V ~ 3.6 V This product comes with a - memory size. Serial Interfaces: PIO, SDIO, SPI, UART 6dBm Current receiving is - Bluetooth is the RF family standard. - modulated - range: 8.7mA to 32.1mA This product has an Integrated, Chip antenna-type for wireless connectivity.

WT21-A-HCI Image

WT21-A-HCI Specifications

• Manufacturer Silicon Labs
• Product Category RF Transceiver Modules
• Series -
• Packaging Cut Strip
• Package-Case Module
• Frequency 2.4GHz
• Operating-Temperature -40°C ~ 85°C
• Mounting-Type Surface Mount
• Sensitivity -87dBm
• Voltage-Supply 1.8 V ~ 3.6 V
• Memory-Size -
• Protocol Bluetooth v2.1 + EDR
• Data-Rate 3Mbps
• Serial-Interfaces PIO, SDIO, SPI, UART
• Power-Output 6dBm
• Current-Receiving -
• RF-Family-Standard Bluetooth
• Modulation -
• Current-Transmitting -
• Antenna-Type Integrated, Chip

WT21-A-HCI FAQ

• A: Is the cutoff frequency of the product Series?

  Q: Yes, the product's Series is indeed -

• A: What is the Packaging of the product?

  Q: The Packaging of the product is Cut Strip.

• A: What is the Package-Case of the product?

  Q: The Package-Case of the product is Module.

• A: What is the Frequency of the product?

  Q: The Frequency of the product is 2.4GHz.

• A: Is the cutoff frequency of the product Operating-Temperature?

  Q: Yes, the product's Operating-Temperature is indeed -40°C ~ 85°C

• A: Is the cutoff frequency of the product Mounting-Type?

  Q: Yes, the product's Mounting-Type is indeed Surface Mount

• A: What is the Sensitivity of the product?

  Q: The Sensitivity of the product is -87dBm.

• A: What is the Voltage-Supply of the product?

  Q: The Voltage-Supply of the product is 1.8 V ~ 3.6 V.

• A: At what frequency does the Memory-Size?

  Q: The product Memory-Size is -.

• A: What is the Serial-Interfaces of the product?

  Q: The Serial-Interfaces of the product is PIO, SDIO, SPI, UART.

• A: At what frequency does the Power-Output?

  Q: The product Power-Output is 6dBm.

• A: At what frequency does the Current-Receiving?

  Q: The product Current-Receiving is -.

• A: Is the cutoff frequency of the product RF-Family-Standard?

  Q: Yes, the product's RF-Family-Standard is indeed Bluetooth

• A: At what frequency does the Modulation?

  Q: The product Modulation is -.

• A: At what frequency does the Current-Transmitting?

  Q: The product Current-Transmitting is -.

• A: What is the Antenna-Type of the product?

  Q: The Antenna-Type of the product is Integrated, Chip.