The Leader in Embedded Bluetooth
                     

What makes dotstack so special?

SEARAN’s ultra small and flexible Bluetooth stack, dotstack™, was designed for low cost and low power embedded devices. Bluetooth SIG compliant, well tested and consistently certified, dotstack™ has the smallest footprint, easy to port and runs on most popular platforms and RTOS. dotstack™ has the lowest latency and highest data throughput in the industry.

V2.1 + EDR, V4.0, V4.1, V4.2 and 5.0. dotstack™ can be used as a single or dual mode stack, and has all necessary protocols and profiles for BR/EDR and/or BLE(GATT). V5.1 with direction finding (AoA, AoD) developed and tested, and pending certification. V5.2 for LE audio in development.

Minimum requirement – 5.6KB RAM and 57KB Flash that includes RTOS and a sample application for SPP or BLE(GATT).

Tested with Bluetooth chipsets from CSR, Texas Instruments, Toshiba, Intel, Marvell, Broadcom, Realtek, RDA.

Tested with PHY and LL from Synopsys.

Tested for Interoperability with Microsoft, Toshiba, Widcomm/Broadcom, MAC OS X, BlueZ and other stacks used in mobile devices.

Platforms supported: Microchip Technology/Atmel, ST Micro, SynopsysTexas Instruments, Silicon Labs/Energy Micro, NXP/Freescale, Renesas, Imagination Tech, Nationz Technologies, Allwinner Technology.

Processor core supports: Cortex M0, M3, M4, A5, A7, A8, A9, A15, ARM7/9, MIPS, MicroAptiv, MSP430, CC55xx, ARC EM4/EM5.

BR/EDR

Profiles
SPP Serial Port
GAP Generic Access
HID Human Interface Device
HSP Headset
HFP Handsfree
FTP File Transfer
OPP Object Push
PAN Personal Area Network
MAP Message Access
PBAP Phone Book Access
A2DP Advanced Audio Distribution
AVRCP Audio/Video Remote Control
iAP 1 and iAP2 Apple/MFI for serial data
HCRP Hard Copy Cable Replacement
Protocols
HCI Host controller interface
L2CAP Logical Link Control and Adaptation
RFCOMM Radio Frequency Communications
SDP Service Discovery
AVDTP Audio/Video Distribution Transport
AVCTP Audio/Video Control Transport
BNEP Bluetooth Network Encapsulation
OBEX Object Exchange

BLE(GATT)

Profiles
GATT Generic Attribute
ANP/ANS Alert Notification
FMP Find me
HIDS HID Service
HOGP HID over GATT
PASP/PASS Phone Alert Status
PXP Proximity
TIP Time
BAS Battery
DIS Device Information
IAS Immediate Alert
LLS Link Loss
TPS TX Power
ANCS ANCS by Apple
BLP/BLS Blood Pressure
GP Glucose
HTP Health Thermometer
HRP/HRS Heart Rate
CPS Cycling Power Service
CSCP Cycling Speed and Cadence Profile (CSCP)
Voice
Protocols
HCI Host controller interface
ATT Low Energy Attribute
L2CAP Logical Link Control and Adaptation

BLE architecture

iconTry it Now!

Evaluation kits and full SDK are available off-the-shelf, and on demand for special configurations. Readily available configurations include:

  • Headset for streaming audio and voice
  • Hands free car kit with voice, phone book, messaging, and audio
  • Audio and Voice router/bridge
  • High speed printer
  • Dual mode low power
  • Voice over BLE

Please contact SEARAN for delivery and pricing.Downloads

Porting Guide Integration Guide API link XML File Format document SDK data sheet SEARAN-860 Data Sheet SEARAN Evaluation SDK

 

Get started today with a free trial!

Evaluation kits and full SDK are available off-the-shelf, and on demand for special configurations.

contact us now for a free download