ILOGIC Technology ILT51822 Bluetooth Smart Module User Manual
ILOGIC Technology Limited Bluetooth Smart Module
User manual
ILOGICtech
ILOGIC Technology Limited / www.ilogictech.com
1
General Description
The ILT51822 is a cost-effective, low-power and true system-on-chip integrated module for
Bluetooth® Smart / Bluetooth low energy and 2.4GHz ultra low-power wireless
applications. The ILT51822 is a ready BLE module combined with Nordic nRF51822,
Crystal and PCB Antenna. The nRF51822 is a powerful, highly flexible multiprotocol
SOC built in with a 32-bit ARM® Cortex™ M0 CPU and RF transceiver. It enables
robust BLE master or slave nodes.
Features and Benefits
l Bluetooth® Smart / Bluetooth low energy Compatible
l 32-bit ARM Cortex M0 CPU core
l Excellent Link Budget (up to 97dB)
l Good Compatibility with Smart Phone & Host Devices
l Full coverage of BLE Stack supported
l Support of Rich Peripherals Including:
I2C™ (Both Master and Slave)
SPIs: One Master One Master and Slaver
UARTs
Up to 31 GPIOs
l Integrated DC-DC With a Wide-Range single supply
VBAT or Wide Voltage Mode: 1.8 to 3.6V
l Low-Power Consumption
l Small Module Size – 18 x10 mm
Applications
l 2.4-GHz Bluetooth® Smart / Bluetooth low energy Systems
l Mobile Phone Accessories
l Sports, Fitness, Healthcare sensor
l Wearables
l Beacon
l PC peripherals
l Smart Home, Lighting, Appliance Control
l Proximity / Alert Sensors
l Industrial and commercial sensors
l Toys & Electronic games
ILT51822 BLE Module
ILOGICtech
ILOGIC Technology Limited / www.ilogictech.com
2
Electrical Characteristics
ITEM
TEST REQUIREMENT
REMARKS
Voltage supply
1.8－3.6V
DC
Frequency
2402 – 2480MHz
Programmable
Frequency error
±20KHz
Modulation
GFSK
RF Output power
-30 dBm - +4 dBm
Programmable
Receiving sensitivity
-93 dBm
At 1Mbps
Receiving current
13 mA
At 1Mbps
Transmitting current
10.5 mA
RF at 0 dBm
Transmitting current
5.5 mA
RF at -20 dBm
Temperature range
-40 – 85 °C
Sleep current at PM3
0.4 uA
Transmit distance
>50M at open area
BER<0.1%
Antenna
50ohm
module size
18 * 10 mm
RECOMMENDED OPERATING CONDITIONS
MIN MAX
UNIT
Operating ambient temperature range, TA
-20 80
°C
Operating supply voltage
1.8 3.6
V
CAUTION:
ESD sensitive device. Precautions should be used when handing the device in order to
prevent permanent damage.
ILT51822 BLE Module
ILOGICtech
ILOGIC Technology Limited / www.ilogictech.com
3
Outline and Pin Size
Pin Assignment
ILT51822 BLE Module
ILOGICtech
ILOGIC Technology Limited / www.ilogictech.com
4
1. This device complies with Part 15 of the FCC Rules and Industry Canada
license-exempt RSS standard(s) . Operation is subject to the following two
conditions:
(1) This device may not cause harmful interference, and
(2) This device must accept any interference received, including
interference that may cause undesired operation.
2. Changes or modifications not expressly approved by the party responsible
for compliance could void the user’s authority to operate the equipment.
This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off
and on, the user is encouraged to try to correct the interference by one or
more of the following measures:
—Reorient or relocate the receiving antenna.
—Increase the separation between the equipment and receiver.
—Connect the equipment into an outlet on a circuit different from that to
which the receiver is connected.
—Consult the dealer or an experienced radio/ TV technician for help.
FCC Statement:
This equipment complies with FCC radiation limits set forth for an uncontrolled
environment.This equipment mush not be co-located or operating with any other
antenna or transmitter. This module is designed to comply with FCC statement
FCC ID is: 2AAXH-ILT51822 The host system using this module should have label
in a visible area indicated the following texts "Contains FCC ID: 2AAXH-ILT51822".
ILT51822 BLE Module
FCC Statement
FCC ID : 2AAXH-ILT51822
ILOGICtech
ILOGIC Technology Limited / www.ilogictech.com
5
NOTE:
Additional information on the Nordic nRF51822 chip can be found in the company’s latest
datasheet release at https://www.nordicsemi.com/eng/Products/Bluetooth-Smart-Bluetooth-low-energy/nRF51822