HM-12 4.0 Dual mode bluetooth module , BLE SPP LE serial port

New product

HM-12 4.0 Dual mode bluetooth module , BLE SPP LE serial port , V4.0 EDR + BLE dual mode

More details

899 Items

By buying this product you can collect up to 66 loyalty points. Your cart will total 66 loyalty points that can be converted into a voucher of INR 66.00.


INR 1,330.00 tax incl.

Add to wishlist

More info

HM-12 4.0 Dual mode bluetooth module , BLE SPP LE serial port , V4.0 EDR + BLE dual mode

HM-12 is Bluetooth V4.0 BLE version. Use TI Chip.

BT Version: Bluetooth Specification V4.0 EDR and BLE

  • Send and receive maximum byte count is 90 bytes.
  • Working frequency: 2.4GHz ISM band
  • Modulation method: GFSK(Gaussian Frequency Shift Keying)
  • Speed: SPP: 50% serial port rate
  • BLE: 50% serial port rate
  • Security: Authentication and encryption
  • Service: L2CAP , SDP, RFCOMM, SPP,¬†ATT, GATT, LE Service: 0xFFE0, Char: 0xFFE1
  • Power: +3.3VDC 50mA
  • Long range: Open space have 100 Meters with BLE
  • Power: In sleep mode 10-17mA, SPP mode 13mA, BLE mode 9.5mA
  • Working temperature:-5 ~ +65 Centigrade
  • Size:26.9mm x 13mm x 2.2 mm

Reviews

Write a review

HM-12 4.0 Dual mode bluetooth module , BLE SPP LE serial port

HM-12 4.0 Dual mode bluetooth module , BLE SPP LE serial port

HM-12 4.0 Dual mode bluetooth module , BLE SPP LE serial port , V4.0 EDR + BLE dual mode