SeeedStudio Grove BLE (dual model)


In stock

SKU: 1147642
  1. BT Version Bluetooth Specification V4.0 BLE
  2. Supply Power 3.3v – 5v
  3. Working frequency 2.4GHz ISM band
  4. Modulation method GFSK(Gaussian Frequency Shift Keying)
  5. Speed Asynchronous: 6K Bytes, Synchronous: 6K Bytes
  6. Size 40cm x 20cm



(Including GST)

In stock

Purchase this product now and earn 22 Robu Points!

Very Low Stock. Order Now !

Free Delivery above ₹499
Free Delivery
above ₹499
1 Year Warranty
6 Months Warranty
Cash On delivery
Cash on Delivery*

Didn’t Find what you are looking for?

Category: Bluetooth and NRF Modules

Grove – Blueseeed LE – Dual model (HM13) uses CSR dual-mode Bluetooth chip,with the ARM architecture single chip which supports AT instructions, Users can develop flexibly according to the serial baud rate, equipment name, pairing password.

Getting Started with SeeedStudio Grove BLE (dual model)


Seeed Studio Ed

  1. K2: During connected status, it could be disconnected by pressing the K2 button for more than 100ms. During sleep mode, it could be restored by pressing the K2 (factory settings) button.
  2. U1: U1 is the wireless module, it includes an automatic power-on reset circuit.
  3. D1: The LED works in two modes: Sleeping is indicated by flashing slowly and Connected status is indicated by continuous illumination.
  4. J1: The standard Grove connector.

Useful Links:

Getting Started with SeeedStudio Grove BLE (dual model)


  1. BT Version: Bluetooth Specification V4.0 & BLE
  2. UART send and receive max bytes is 512
  3. Other devices to the module in SPP mode: 90 Bytes per packet
  4. Other devices to the module in BLE mode: 20 Bytes per packet
  5. Two data transmission mode, balance mode and high-speed mode
  6. Service: Slave SPP, Peripheral BLE, UUID FFE0, FFE1
  7. Security: Authentication and encryption
  8. Working frequency: 2.4GHz ISM band
  9. Modulation method: GFSK(Gaussian Frequency Shift Keying)
  10. RF Power: -23dbm, -6dbm, 0dbm, 6dbm.
  11. Speed: Asynchronous: 3K Bytes
  12. Synchronous: 3K Bytes
  13. Power: +3.3/+5.0VDC 50mA
  14. Long-range: SPP 30 meters, BLE 60 meters
  15. Power: SPP 13.5mA, BLE 9.5mA
  16. Working temperature:–5 ~ +65 Centigrade

Package Includes :

1 x SeeedStudio Grove BLE (dual model)

SKU: 1147642 Category:
RF Power

-23dbm, -6dbm, 0dbm, 6dbm, can modify through AT Command AT+POWE

Speed Asynchronous

6K Bytes, Synchronous: 6K Bytes


≤-84dBm at 0.1% BER

Service Central & Peripheral


Operating Temperature (°C)

–5 ~ +65 Centigrade

Working Current

< 10 mA

Sourcing Current

< 20 mA

Sleeping Current

< 1 mA

Shipping Weight 0.017 kg
Shipping Dimensions 9 × 7 × 2 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. 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.

Based on 0 reviews

0.0 overall

Be the first to review “SeeedStudio Grove BLE (dual model)”

There are no reviews yet.



Questions and answers of the customers

There are no questions yet. Be the first to ask a question about this product.

Only registered users are eligible to enter questions
Country Of Origin: China