SHENZHEN DA KAI INDUSTRIES LTD. DK7050 Manuel D’Utilisation
DaKai Coperation
DK7050 BLE Module Datasheet, Version 0.5BETA
1
DK7050
Bluetooth
®
Low Energy Module
Version 0.5BETA Formal Release
INTRODUCTION
DK7050 is a Bluetooth® Low Energy wireless module to provide BLE connectivity to
MCU or hosted systems. It consists of a fully integrated 2.4GHz radio transceiver,
modem, and baseband processor for Bluetooth® Low Energy system. DK7050 runs
autonomously, automatically advertising, scanning and maintaining connection with
minimal host effort. DK7050 supports “iCMD”, a light-weight command set with BLE
GAP and GATT Server function
. SPI & UART interface are supported. Typical code usage on
the system host for the DK7050 setup is 4kB to 8kB and SRAM usage of 200 to 500 bytes
depending on application complexity.
FEATURES
Bluetooth
®
Core Spec v4.2 compliant
GAP roles supported: Broadcaster, Observer, & Peripheral
GATT features: GATT server; up to 22 bytes for each Characteristic,
expandable to 512 bytes; up to 38 Characteristics
Radio Certification
MIC Japan (Certification no. TBD)
FCC (FCC ID: TBD)
RED (R&TTE ID: TBD)
Bluetooth
®
Qualification (End Product, QDID: D033798)
Battery Supply Voltage
1.9V to 3.6V
Operational Temperature
-20
°
C to +85
°
C
Current Consumptions
Hibernate (Idle, XTAL off) Mode
3.5uA (Typ.)
On State (Idle) Mode
7.5mA (Typ.)
TX Mode (2dBm)
31mA (Typ.)
RX Mode
28mA (Typ.)
Dimension
12.0mm(W) x 13.0mm(L) x 1.8mm(H)
Pb Free, RoHS Compliant