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 and well tested, dotstack™ has the smallest footprint, is easy to port and already runs on most popular platforms and OS. dotstack™ has the lowest latency and highest data throughput in the industry.

V2.1 + EDR, V4.0, V4.1, V4.2 and 5.0 ready. 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).

Minimum requirement – 3.0KB RAM and 40KB 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 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

 

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

  • high speed “wireless cable”
  • dual mode low power sensor
  • remote controls, wireless keyboard and mouse
  • streaming audio including multi control/channel
  • hands free kit with voice, data and audio
  • smart watch
  • fitness wristband

Please contact SEARAN for delivery and pricing.