DVK-BT900-SC Просмотр технического описания (PDF) - Unspecified
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DVK-BT900-SC Datasheet PDF : 47 Pages
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BT900-Sx
Datasheet
SPECIFICATIONS
2.1. Specification Summary
Table 1: Specifications
Categories
Feature
Bluetooth®
Frequency
Wireless
Specification
Transmit Power
Receive Sensitivity
Link Budget
Raw Data Rates (Air)
UART Interface
GPIO
Host Interface and
Peripherals
I2C Interface
SPI
ADC Interface
PWM or FREQ output
Profiles
Maximum
Connections
Programmability
Wi-Fi-BT coexistence
Classic Bluetooth
Bluetooth Low Energy
Classic Bluetooth
Bluetooth Low Energy
smartBASIC
smartBASIC application
Implementation
V4.0 – Dual-Mode
2.402 - 2.480 GHz
+ 8 dBm (maximum)
Configurable down to -20 dBm
-90 dBm (typical)
98 dB
3 Mbps (Classic BT – BR/EDR)
TX, RX, CTS, RTS
DTR, DSR, DCD, RI can be implemented in smartBASIC- using
General Purpose I/O
Default 115200, N, ,8, 1
From 1,200 to 921600
RX buffer size (1024 bytes)
18 (maximum – configurable) lines.
O/P drive strength (4 mA)
Pull-up resistor (33 KOhms) control (via smartBASIC)
Read pin-level
1 (configurable from GPIO total). Up to 400 kbps
1 (configurable from GPIO total). Up to 4 Mbps
2 channels (configured from GPIO total).
Up to 12-bit resolution
Conversion time 2.0uS (at VCC 2.7V to 3.6V)
Reference voltage AVCC (external, same as VCC)
pre-scaling to match BL600 ADC
Output a PWM or FREQ on up to 3 GPIO output pins.
PWM output duty cycle: 0%-100%
PWM output frequency: 500 kHz
FREQ output frequency: 0 MHz to 4 MHz (50% duty cycle)
3 dedicated pins
SPP (Serial Port Profile) – Up to 600 kbps
GATT Client & Peripheral – Any Custom Services
7 clients
5 clients
On-board programming language similar to BASIC
Via UART or Over the Air
Embedded Wireless Solutions Support Center:
http://ews-support.lairdtech.com
www.lairdtech.com/bluetooth
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