This Bluetooth 4.0 TTL transceiver module allows you to communicate with any gadget using the highly energy efficient Bluetooth 4.0 specification


  • Power input: 3.6V-6V DC(Can not higher than 6V)
  • It’s easy to use and safely enclosed in a plastic sheath
  • Bluetooth version: V4.0
  • Default baud rate: 9600 (Adjustable baudrate)
  • Default serial port setting: 9600, N, 8, 1
  • Operates as slave or master.
  • Ultra-low standby power consumption 90uA~400uA
  • Coverage up to 60 meters
  • Built in PCB antenna
  • Size: 43mm x 15mm
  • VCC: input power supply 3.3~6V, Prohibit more than 7V
  • GND: Ground
  • TX: transport
  • RX: receive
  • State: when bluetooth is connected , output “High level”, “no conntected” output “low level”
  • en:when module is connected, give a high level to “EN”,the module will disconnected.
SKU: 088
Categories: ,

Out of stock


There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.