Keyestudio Bluetooth 4.0 Shield Expansion Shield Board for A

Keyestudio Bluetooth 4.0 Shield Expansion Shi

Keyestudio

Keyestudio Bluetooth 4.0 Shield Expansion Shield Board for Arduino UNO R3

Name: Keyestudio Bluetooth 4.0 Shield Expansion Shield Board for Arduino UNO R3
Brand: Keyestudio
SKU: KS0255
Price: 12.23 USD
Availability: InStock

Item No.: KS0255

HAN: KS0255

EAN: 4060137093913

HS Code: 8517620000

Herkunftsland: CN

Lagerstufe: Maintain

12,23 $

incl. 19% VAT plus (L)

Net: 10,28 $

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Product Description

The keyestudio Bluetooth 4.0 shield is an integration of sensor shield and HM-10 Bluetooth-4.0, fully compatible with Arduino UNO R3. So it is very easy to stack it onto the UNO R3 board.

The shield has extended all the digital and analog pins out into 3PIN, simple to connect the sensor using 3PIN wire. It also come with a HM-10 Bluetooth-4.0 used for Bluetooth communication. The slide switch is used to control the power supply for Bluetooth.

Onboard is set with jumper cap, default by communicating the Bluetooth module to UNO R3 serial port. If connect two jumpers, need to set the virtual serial port for UNO R3 board, that is D2 to TX, D3 to RX.

Parameters

Terminal block spacing: 3.5mm
Bluetooth protocol: Bluetooth Specification V4.0 BLE
No byte limit in serial port Transceiving
Realize 100m ultra-distance communication with iphone4s in open field.
USB protocol: USB V2.0
Working frequency: 2.4GHz ISM band
Modulation method: GFSK(Gaussian Frequency Shift Keying)
Transmission power: -23dbm, -6dbm, 0dbm, 6dbm, can be modified by AT command.
Sensitivity: ≤-84dBm at 0.1% BER
Transmission rate: Asynchronous: 6K bytes ; Synchronous: 6k Bytes
Security feature: Authentication and encryption
Supporting service: Central & Peripheral UUID FFE0, FFE1
Power consumption: Auto sleep mode, stand by current 400uA~800uA, 8.5mA during the transmission.
Power supply: 5V DC
Working temperature: -5 to +65 Centigrade

Technical documents / Downloads

WikiManufacturer WikiOpen

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Wiki

Manufacturer according to GPSR
Keyestudio, Room 1221, Hongyu Building, Longguan Road, Shitouling Community, Longhua Street, Longhua District, Shenzhen, 518109 Shenzhen, China, [email protected], https://eckstein-shop.de/Keyestudio-Marken