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User Manual
Product name : BLE‐Button
Chip : nRF51802
Product type : Holyiot-17113
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Holyiot-17113-nRF51802
Introductions
Holyiot-17113 BLE module which we produced that on 2017. The nRF51802 is an
ultra-low power 2.4 GHz wireless System on Chip (SoC) integrating the nRF51 series 2.4
GHz transceiver, a 32 bit ARM® Cortex™-M0 CPU, flash memory, and analog and digital
peripherals.
nRF51802 can support Bluetooth® low energy and a range of proprietary 2.4 GHz
protocols, such as Gazell from Nordic Semiconductor. Fully qualified Bluetooth low energy
stacks for nRF51802 are implemented in the S100 series of SoftDevices. The S100 series
of SoftDevices are available for free and can be downloaded and installed on nRF51802
independent of your own application code.
1. PCB antenna, NRF51802 QFAA
FEATURES
• 2.4 GHz transceiver
• -91 dBm sensitivity in Bluetooth® low energy mode
• 250 kbps, 1 Mbps, 2 Mbps supported data rates
• TX Power -20 to +4 dBm in 4 dB steps
• TX Power -35 dBm Whisper mode
• 13 mA peak RX, 10.5 mA peak TX (0 dBm)
• 10 mA peak RX, 8 mA peak TX (0 dBm) with DC/DC
• RSSI (1 dB resolution)
• ARM® Cortex™-M0 32 bit processor
• 275 μA/MHz running from flash memory
• 150 μA/MHz running from RAM
• Serial Wire Debug (SWD)
• S100 series SoftDevice ready
• Memory
• 256 kB embedded flash program memory
• 16 kB RAM
• On-air compatibility with nRF24L series
• Flexible Power Management
• Supply voltage range 1.8 V to 3.6 V
• 7.7 μs wake-up using 16 MHz RCOSC
• 0.6 μA at 3 V OFF mode
• 1.2 μA at 3 V in OFF mode + 1 region RAM retention
• 3 μA at 3 V ON mode, all blocks IDLE
• 8/9/10 bit ADC - 8 configurable channels
• 31 General Purpose I/O Pins
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• One 32 bit and two 16 bit timers with counter mode
• SPI Master/Slave
• Low power comparator
• Temperature sensor
• Two-wire Master (I2C compatible)
• UART (CTS/RTS)
• CPU independent Programmable Peripheral Interconnect (PPI)
• Quadrature Decoder (QDEC)
• AES HW encryption
• Real Timer Counter (RTC)
APPLICATIONS
Mobile phone accessories
Wearables
Beacons
Rezence wireless charging monitoring
PC peripherals
Consumer Electronics (CE) remote controls
Proximity/Alert sensors
Smart Home
Sports, fitness and healthcare sensors
Smart RF tags
Toys and electronic games
Intelligent domestic appliances
Industrial and commercial sensors
Lighting
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PCB layout
Schematic
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About us
We are a company who located in shenzhen ,China . we have already develop a lot of IOT
products , such as smart jump rope , smart pets training, pets fitness and health
tracking ,key finder for anti-lost . Smart bluetooth tag , smart sexy product . We
cooperation with a lot of customers . Like south Korea , USA , Germany , Greece ,
Israel . We help our partner to work with the firmware code via BLE solutions . Help
them solve the distance range , and let the products more low energy and battery will
be last longer . We are focus on iBeacon ,eddystone , BLE bluetooth 4.0 with different
sensor like temperature sensor , humidity sensor , pressure sensor , air quality sensor ,
accelerometer sensor (motion ) such as 3-axis accekerometer 6-axis accelerometer ,
9- acceleromter sensor (Gyroscope) . Barometric pressure sensor . And so on . We
provide BLE solutions ,RF solutions for our customer . We can customize different
firmware for our client . We provide one- stop service . Like PCB design ,PCBA
layout ,PCBA produce, firmware and case design . And work with the app developer to
complete the whole solutions . From app, web applications to compatible with our
firmware .
Do you want fast prototype development . Why not choose us? Believe us , we have
8 years experience for RF solutions
FCC Statement:
This device complies with part 15 of the FCC Rules.
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.
Note: 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.
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---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.
Warning: Changes or modifications to this unit not expressly approved by the part
responsible for compliance could void the user's authority to operate the equipment.
LABEL OF THE END PRODUCT:
The final end product must be labeled in a visible area with the following "Contains TX
FCC ID:" 2ALGY-17113", and the FCC part 15.19 statement has to be available on the
label: This device complies with Part 15 of the FCC Rules. 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. If the end product is so small or for such use that it is not
practicable to place the statement specified, the statement shall be placed in a prominent
location in the instruction manual or pamphlet supplied to the user or, alternatively, shall
be placed on the container in which the device is marketed.
FCC Radiation Exposure Statement
The device has been evaluated to meet general RF exposure requirement. The device c
an be used in portable exposure condition without restriction. This modular complies with
FCC RF radiation exposure limits set forth for an uncontrolled environment. This
transmitter must not be co-located or operating in conjunction with any other antenna or
transmitter.
IMPORTANT NOTE:
This module is intended for OEM integrator only and the OEM integrators and instructed
to ensure that the end user has no manual instructions to remove or install the device. The
OEM integrator is still responsible for the FCC compliance requirement of the end product,
which integrates this module.
Integration is typically strictly restricted to Grantee himself or dedicated OEM integrators
under control of the Grantee.
In the event that these conditions can not be met (for example certain laptop
configurations or co-location with another transmitter. then the FCC authorization is no
longer considered valid and the FCC ID can not be used on the final product. In these
circumstances, the OEM integrator will be responsible for re-evaluating the end product
(including the transmitter) and obtaining a separate FCC authorization.
The module will be responsible to satisfy SAR/RF Exposure requirements, when the
module integrated into any (portable, mobile, fixed) host device.
The module has no shielding cover; it is tested and approved as Limited modular
approval.
The module must in the end-product be installed in such manner that the authorized
antennas can be used, any change of the antenna will void the certification.
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