Specifications

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FHSS Module BT832X Ver1.04May2022

BT832X-HFSS is a powerful, highly flexible,BT832X using Nordic nRF52832 SoC. With an ARMCortex

M4F

MCU, available 512KB flash, 64KB RAM, embedded 2.4GHz multi-protocol transceiver, power amplifier, and

an integrated PCB trace antenna. It allows faster time to market with reduced development cost.

For applications needing limited number of IO pins, prototyping and production are easier using 16 castellated

pins. Additional 24 LGA (Land Grid Array) pins provide access to 29 GPIOs of nRF52832.

2.4 GHz Frequency Hopping Spread Spectrum Transceiver Point-to-point, Point-to-multipoint, Peer-to-peer and

Store & Forward Capabilities

Specifications:

Nordic nRF52832 with ARM Cortex M4F.

Complete RF solution with integrated antenna

Integrated DC-DC converter

Serial Wire Debug (SWD)

Nordic SoftDevice Ready

Over-the-Air (OTA) firmware update

Flash/RAM: 512KB/64KB

29 GPIO pins

12 bit/200KSPS ADC

3 SPI Master/Slave (8Mbps)

Low power comparator

Two 2-wire Master/Slave (I

C compatible)

I2S audio interface

UART (with CTS/RTS and DMA)

20 channel CPU independent Programmable

Peripheral Interconnect (PPI).

Quadrature Demodulator (QDEC)

128-bit AES HW encryption

5 x 32 bits, 3 x 24 bits Real Time Counters

(RTC)

Receiver Sensitivity: -96 dBm

TX power: +20 dBm

Sizes: 15.0x28.0x1.9mm

Hybrid pins: 16 castellated and 24 LGA.

Integrated high performance PCB trace

antenna with a power amplifier

Operation voltage: 1.8V to 3.6V

Operation temperature: -40°C to +85°C

Applications

IoT (Internet of Things)

Mira

Fitness/Sports

Smart toys

Connected appliances

Lighting products

Sensors

Home and building automation

Long range equipment

remote control

Video and audio transmission

Summary of content (29 pages)

PAGE 1
FHSS Module BT832X Ver 1.04 May 2022 BT832X-HFSS is a powerful, highly flexible,BT832X using Nordic nRF52832 SoC. With an ARMCortexTM M4F MCU, available 512KB flash, 64KB RAM, embedded 2.4GHz multi-protocol transceiver, power amplifier, and an integrated PCB trace antenna. It allows faster time to market with reduced development cost. For applications needing limited number of IO pins, prototyping and production are easier using 16 castellated pins.
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FHSS Module BT832X Ver 1.04 May 2022 ModelSummaries module BT832X BT832XE SoC Flash/RAM nRF52832-QFAA 512KB/64KB nRF52832-QFAA 512KB/64KB BT Antenna PCB trace u.
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FHSS Module BT832X Ver 1.04 May 2022 Table Of Contents 1. Introduction .................................................................................................................................................... 4 2. Codes Development Using Nordic Tools ...................................................................................................... 4 Easy, fast and safe code development ..........................................................................................................
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FHSS Module BT832X Ver 1.04 May 2022 1. Introduction BT832X-FHSS is powerful, highly flexible, ultra low power Bluetooth Low Energy (BLE) modules using Nordic nRF52832 SoCs. With an ARMCortexTM M4F MCU, available 512KB flash, 64KB RAM, embedded 2.4GHz multi-protocol transceiver, power amplifier, and an integrated antenna, it allows faster time to market with reduced development cost. The following is a block diagram of BT832X. Antenna circuit and main clock are integrated.
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FHSS Module BT832X Ver 1.04 May 2022 Mira Please refer to the online documentation https://docs.lumenrad.io/miraos/2.6.2/ Development Tools Nordic Semiconductor provides a complete range of hardware and software development tools for the nRF52 Series devices. nRF52 DK board is recommended for firmware development. Nordic software development tools can be downloaded from the following webpage. http://infocenter.nordicsemi.com/index.jsp?topic=/com.nordic.infocenter.
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FHSS Module BT832X Ver 1.04 May 2022 3. Product Overview Brief description of nRF52832 SoC is provided. For full description of the SoC, please download from Nordic Semiconductor website. https://www.nordicsemi.
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FHSS Module BT832X Ver 1.04 May 2022 The following is a block diagram of Nordic nRF52832 SoC. The 32 bit ARM Cortex M4F MCU with hardware supports for DSP instructions and floating point operations, code density and execution speed are higher than other Cortex M MCU. The Programmable Peripheral Interconnect (PPI) system provides a 20-channel bus for direct and autonomous system peripheral communication without CPU intervention.
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FHSS Module BT832X Ver 1.04 May 2022 interaction and power saving benefits associated with leaving CPU idle. The device has 2 global power modes ON/OFF, but all system blocks and peripherals have individual power management control which allows for an automatic switching RUN/IDLE for system blocks based only on those required/not required to achieve particular tasks. The radio supports Bluetooth low energy and ANT. Output power is scalable from a maximum of +20dBm down to -4 dBm in 4dB steps.
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FHSS Module BT832X Ver 1.04 May 2022 Mechanical Drawings The followings are mechanical drawings of BT832X. Two types of pins are available to meet different application requirements. • 16 castellated pins for application needing limited number of IOs. SMT equipment is not required for soldering castellated pins. • 24 LGA (Land Grid Array) pins to access 29 GPIOs of nRF52832 when needed. 3 GPIO pins are used to control SKY66112 power amplifier.
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FHSS Module BT832X Ver 1.04 May 2022 http://infocenter.nordicsemi.com/pdf/nRF52832_PS_v1.1.pdf BT832X pin# pin name 1 P26/SDA 2 P27/SCL 3 NC 4 NC 5 P02/AIN0 6 P03/AIN1 7 P09 8 9 10 11 12 13 14 15 16 A0 A1 A2 A3 P10 VDD GND P13 P18 P20 P021/RESET SWDCLK SWDIO GND P28 P29 P04 A4 P05 A5 B0 B1 B2 B3 B4 B5 C0 C1 C2 C3 C4 C5 D0 D1 P07 GND P25 P30 P31 NC P08 GND P24 P22 NC P15 P12 GND P23 nRF52832 pin# pin name 38 P0.26 39 P0.27 2 P0.00/XL1 3 P0.01/XL2 4 P0.02/AIN0 5 P0.
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FHSS Module BT832X Ver 1.04 May 2022 D2 NC 22 P0.19 No Connect, used for SKY66112 on module D3 P16 19 P0.16 GPIO 17 P0.14 14 P0.11 GPIO GPIO Ground Ground Ground Ground D4 P14 D5 P11 F0 GND F1 GND F2 GND F3 GND Pin Functions Host PCB Layout Guidelines For the best Bluetooth range performance, we recommend using library component extracted from EV BT840F V3 Gerber files. It can be downloaded from http://www.fanstel.com/download-document/. • There are 21 additional BT840F pins not used by BT832X.
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FHSS Module BT832X Ver 1.04 May 2022 Mounting BT832X on the Host PCB The following figure shows recommended mounting of BT832X module on the host PCB. • For the best Bluetooth range performance, the antenna area of module shall extend 11.2 mm outside the edge of host PCB board, or 11.2 mm outside the edge of a ground plane. • Except required for pin connection, ground plane to cover top layer of main board. We recommend multiple layers main board avoiding routing on the top layer.
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FHSS Module BT832X Ver 1.
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FHSS Module BT832X Ver 1.04 May 2022 Control Skyworks Power Amplifier BT832X uses SKYWORKS SKY66112-11 power amplifier. The connection diagram with control signal pins is below. A firmware configuration example to control Skyworks SKY66112 power amplifier is below. This firmware file, SKY66112_PAconfig.txt can be downloaded from http://www.fanstel.com/download-document/. //PCA10040.h //set the clock #define NRF_CLOCK_LFCLKSRC .rc_ctiv = 0, .rc_temp_ctiv = 0, {.source = NRF_CLOCK_LF_SRC_SYNTH, \ \
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FHSS Module BT832X Ver 1.04 May 2022 //main.
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FHSS Module BT832X Ver 1.04 May 2022 .pa_cfg = { .enable = 1, .active_high = 1, .gpio_pin = APP_PA_PIN }, .lna_cfg = { .enable = 1, .active_high = 1, .gpio_pin = APP_LNA_PIN }, .ppi_ch_id_set = APP_AMP_PPI_CH_ID_SET, .ppi_ch_id_clr = APP_AMP_PPI_CH_ID_CLR, .gpiote_ch_id = APP_AMP_GPIOTE_CH_ID } } }; NRF_GPIO->DIRSET |= (1 << APP_PA_PIN) | (1 << APP_LNA_PIN) ; err_code = sd_ble_opt_set(BLE_COMMON_OPT_PA_LNA, &pa_lna_opts); APP_ERROR_CHECK(err_code); } #endif 4.
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FHSS Module BT832X Ver 1.04 May 2022 The body is a string of characters in the ASCII range 032-255. Control characters other than (carriage return; ASCII 013) and (back space; ASCII 008) in a command line are ignored. The terminator is . There is no distinction between upper-case and lower-case characters. A command line can have a maximum length of 80 characters. It is automatically discarded if the input is longer.
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FHSS Module BT832X Ver 1.
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FHSS Module BT832X Ver 1.04 May 2022 AT+RFPW= 1/r/n OK/r/n 0:+4 AT_RFPW= OK or FAIL +4~-8 1:+0 2:-4 3:-8 P00-P05 AT+PIO= OK or FAIL AT+PIS= AT+PIO=05, 0\r\n 1=High ,0=l OK/r/n ow OK or FAIL P00-P05 AT+PIS=05, 1\r\n 1=output, 0=input OK/r/n Data Mode When P0.03 of nRF52832 (pin 6 of BT832X) is pulled low, it is set to data mode.
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FHSS Module BT832X Ver 1.04 May 2022 http://www.fanstel.com/download-document/ Evaluation board can be used as a reference design for using modules. EV BT840F V3 is designed for the BT840F soldering pads with 61 pins. When a BT832X is mounted on an EV BT840F, it becomes an EV BT832X. These 21 pins in solid dark color are not connected when a BT832X is mounted. BT832X has the same soldering pad footprint as BT832 or BT832F. Library component for BT832 and BT840F can be used.
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FHSS Module BT832X Ver 1.04 May 2022 Evaluation Board EV BT832X V3 Schematics EV BT832X V3 evaluation board is developed for BT840F and BT832X. It can be used for BT832 and BT832F. Pins in solid color are used only for BT840F. On EV BT832X, SW5 must be set to OFF and use on-board 32.768 KHz clock. Around U1 BT840 (832) red color pin functions are for BT840F and blue color pin functions are for BT832X. Additional feature enhancements for version V3 evaluation board: 1.
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FHSS Module BT832X Ver 1.04 May 2022 5. Miscellaneous Soldering Temperature-Time Profile for Re-Flow Soldering Maximum number of cycles for re-flow is 2. No opposite side re-flow is allowed due to module weight. Cautions, Design Notes, and Installation Notes Failure to follow the guidelines set forth in this document may result in degrading of the product’s functions and damage to the product.
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FHSS Module BT832X Ver 1.04 May 2022 (7) this product away from other high frequency circuits. Notes on Antenna and PCB Layout (1) Don’t use a module with internal antenna inside a metal case. (2) For PCB layout: • • • Avoid running any signal line below module whenever possible, No ground plane below antenna, If possible, cut-off the portion of main board PCB below antenna. Installation Notes (1) Reflow soldering is possible twice based on the time-temperature profile in this data sheets.
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FHSS Module BT832X Ver 1.04 May 2022 (6) Pressing on parts of the metal cover or fastening objects to the metal cover will cause damage. (7) These products are intended for general purpose and standard use in general electronic equipment, such as home appliances, office equipment, information and communication equipment. Storage Notes (1) The module should not be stressed mechanically during storage.
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FHSS Module BT832X Ver 1.04 May 2022 (5) These products are not intended for other uses, other than under the special conditions shown below. Before using these products under such special conditions, check their performance and reliability under the said special conditions carefully to determine whether or not they can be used in such a manner. • In liquid, such as water, salt water, oil, alkali, or organic solvent, or in places where liquid may splash.
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FHSS Module BT832X Ver 1.04 May 2022 6.Contact Us United States: Fanstel Corp. 7466 E. Monte Ctisto Ave. Scottsdale AZ 85260 Tel. 1 480-948-4928 Fax. 1-480-948-5459 Email: module@fanstel.com Website: www.fanstel.com Taiwan: Fanstel Corp. 10F-10, 79 Xintai Wu Road Xizhu, New Taipei City, Taiwan 22101 泛世公司臺灣省新北市汐止區新臺五路 79 號 10 樓之 10, 22101 Tel. 886-2-2698-9328 Fax. 886-2-2698-4813 Email: tp@fanstel.com Website: www.fanstel.com China: Fanstel Technologies Corp.
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FHSS Module BT832X Ver 1.04 May 2022 Federal Communications Commission (FCC) Statement 15.21 You are cautioned that changes or modifications not expressly approved by the part responsible for compliance could void the user’s authority to operate the equipment. 15.105(b) 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.
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FHSS Module BT832X Ver 1.04 May 2022 Canada, Industry Canada (IC) This Class B digital apparatus complies with Canadian ICES-003 Cet appareil numérique de classe B est conforme à la norme NMB-003. This device complies with Industry Canada licence-exempt RSS standard(s).
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FHSS Module BT832X Ver 1.04 May 2022 OEM statement The Original Equipment Manufacturer (OEM) must ensure that the OEM modular transmitter must be labeled with its own FCC ID number. This includes a clearly visible label on the outside of the final product enclosure that displays the contents shown below.