HM-BT4502 Bluetooth Low Energy (BLE) Pass-through Module

Availability:

In stock


SKU: 755016
  1. Universal serial port design, full-duplex two-way communication, minimum baud rate support 9600 bps
  2. Default connection interval is 30 millisecond, fast connection
  3. Support 2M symbol transmission and 244 bytes packet transmission
  4. Support AT commands for basic settings

 465.00

(inc GST)

₹ 394.07 (+18% GST extra)

In stock

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Category: Bluetooth and NRF Modules

HM-BT4502 is a wireless data pass-through module based on CMT4502 Bluetooth Low Energy 5.0 chip. By connecting with MCU, it can quickly realize the connection and data communication between the module and Bluetooth devices such as smartphones and tablets. MCU takes up fewer resources and development is simple.

HM-BT4502 BLE can be set with AT commands. Basically, it can support AT commands for software reset and get MAC address. Moreover, the AT commands can also be used to set Bluetooth connection interval and control different forwarding rates (dynamic power adjustment) and adjust Tx power, customize advertisement data, customize device identification, set data delay (user MCU serial port reception preparation time).


Features:

  1. Universal serial port design, full-duplex two-way communication, minimum baud rate support 9600 bps
  2. Default connection interval is 30 millisecond, fast connection
  3. Support 2M symbol transmission and 244 bytes packet transmission
  4. Support AT commands for basic settings

Package Includes:

1 x HM-BT4502 Bluetooth Low Energy (BLE) Pass-through Module

Working Voltage(V)

1.8 – 3.6

Working temperature(℃)

– 40 ~125℃ (built-in BLE main IC working range)

Modulation Mode

GFSK (Gaussian Frequency Shift Keying)

Modulation Frequency(MHz)

2402MHz-2480MHz

Transient current of receiving data

less than [email protected]

Transient current of sending data

less than [email protected]@0dBm

Current in the low power mode

less than [email protected]

Tx power

– 20dBm ~+8dBm

Rx sensitivity

-97dBm

Shipment Weight

0.03 kg

Shipment Dimensions

5 × 5 × 5 cm

6 Months Warranty

This item is covered with a supplier warranty of 6 months from the time of delivery against manufacturing defects only. This is a quality product from the original manufacturer. Only manufacturing defects are covered under this warranty. Reimbursement or replacement will be done against manufacturing defects.


What voids the warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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Country Of Origin: China