Seeedstudio HM-BT4502 Bluetooth Low Energy (BLE) Pass-through Module
Seeedstudio HM-BT4502 Bluetooth Low Energy (BLE) Pass-through Module
Seeedstudio HM-BT4502 Bluetooth Low Energy (BLE) Pass-through Module
Seeedstudio HM-BT4502 Bluetooth Low Energy (BLE) Pass-through Module
Seeedstudio HM-BT4502 Bluetooth Low Energy (BLE) Pass-through Module
Seeedstudio HM-BT4502 Bluetooth Low Energy (BLE) Pass-through Module
Return
Policy
Return
Policy
Details View Details
Warranty
Terms
Warranty
Terms
View Details
Need
Help?
Need
Help?
Ask experts Ask Our Experts
$100+ Free
Shipping
Free Shipping Over $100*
View Details View Details

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

Save $0.54
SeeedStudioSKU: RB-See-971
Manufacturer #: 113990814
Price  :
$3.75 $4.29

Shipping calculated at checkout.

Returns are not accepted on Special Order and Clearance Items except when they are found defective, in which case the product may be repaired or replaced at RobotShop's discretion.

Return
Policy
Return
Policy
Details View Details
Warranty
Terms
Warranty
Terms
View Details
Need
Help?
Need
Help?
Ask experts Ask Our Experts
$100+ Free
Shipping
Free Shipping Over $100*
View Details View Details

Description

  • Seeedstudio HM-BT4502 Bluetooth Low Energy (BLE) Pass-through Module
  • Offers a wireless data pass-through module
  • Based on CMT4502 Bluetooth Low Energy 5.0 chip
  • Can be set with AT commands
  • Rx Sensitivity: -97 dBm
  • Working voltage: 1.8 - 3.6 V

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

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

PDF File

  • Working voltage: 1.8 - 3.6 V
  • Working temperature: - 40 °C ~ 125 °C (built-in BLE main IC working range)
  • Modulation mode: GFSK (Gaussian Frequency Shift Keying)
  • Modulation frequency: 2402 MHz - 2480 MHz
  • Transient current of receiving data: less than 8 mA at 3 V
  • Transient current of sending data: less than 8 mA at 3V at 0 dBm
  • Current in the low power mode: less than 4 uA at 3 V
  • Tx Power: - 20 dBm ~ +8 dBm
  • Rx Sensitivity: -97 dBm

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)

Estimate shipping

You may also like