Bluetooth module 5 ultra-low power nRF52832 provide complete RF
solution iPEX external antenna power most application
Model Number: ITBM523
Bluetooth module ITBM523_IPEX socket external antenna 52832
General Description:
The ITBM522 is a powerful, highly flexible, ultra-low power
Bluetooth Low energy module based on the nRF52832 SoC from Nordic
Semiconductor. With an Arm® Cortex®-M4 with FPU 32-bit processor,
embedded 2.4GHz transceiver, and iPEX connector for external
antenna,, the ITBM522 provides a complete RF solution with no
additional RF design, allowing faster time to market. Providing
full use of the nRF52832’s capabilities and peripherals, the
ITBM522 can power the most demanding applications, all while
simplifying designs and reducing BOM costs. Regulatory
pre-approvals reduce the burden to enter the market.
Application:
· Beacons – iBeacon™, Eddystone, etc.
· Low-power Sensors
· Climate control
· Lighting
· Safety and security
· Home appliances
· Access control
· Internet of Things
· Home health care
· Advanced remote controls
· Smart energy management
· Low-power sensor networks
· Interactive entertainment
· Key fobs
· Environmental monitoring
· Hotel automation
Office automation
Features
· Based on the Nordic Semiconductor nRF52832 SoC
· Bluetooth 5 PHYs: LE 1M, LE 2M
· Bluetooth 5 features: Advertising Extensions, Channel Selection
Algorithm #2
· Bluetooth Mesh
· Complete RF solution
· Nordic Semiconductor SoftDevice ready
· Over-the-Air (OTA) firmware updates
· No external components required
· Arm® Cortex®-M4 with FPU 32-bit processor
· 512 kB embedded flash memory
· 64 KB RAM
· –40 °C to +85 °C Temperature Range
· 19 General Purpose I/O Pins
· 12-bit/200 KSPS ADC
· Serial Wire Debug (SWD)
· Three SPI Master/Slave (8 Mbps)
· Two 2-wire Master/Slave (I2C compatible)
· UART (w/ CTS/RTS and DMA)
· Low power comparator
· Random number generator
· CPU independent Programmable Peripheral Interconnect (PPI)
· Quadrature Demodulator (QDEC)
· 128-bit AES HW encryption
· 5 x 32 bit, 3 x 24 bit Real Timer Counters (RTC)
· NFC-A tag interface for OOB pairing
Dimensions: 17.4 x 13.7 x 1.9 mm
Module specifications
| Detail | Description |
| Bluetooth | |
| Bluetooth version | Bluetooth 5 low energy, Concurrent Central & Peripheral (S132), 2M
LE PHY, 1M LE PHY, Advertising Extensions, CSA #2 Bluetooth Mesh |
| Security | AES-128 |
| LE connections | Concurrent central, observer, peripheral, and broadcaster roles
with up to twenty concurrent connections along with one Observer
and one Broadcaster (S132) |
| Radio | |
| Frequency | 2.360 GHz to 2.500 GHz |
| Modulations | GFSK at 1 Mbps, 2 Mbps data rates |
| Transmit power | +4 dBm maximum |
| Receiver sensitivity | –96 dBm (Bluetooth low energy mode) |
| Antenna | iPEX connector for external antenna |
| Dimensions | |
| ITBM522 | Length: 17.4 mm ± 0.2 mm |
| Width: 13.7mm ± 0.2 mm |
| Height: 1.9 mm ± 0.1mm |
| Hardware | |
| Interfaces | SPI SWD UART ADC/ LPCOMP Two-Wire Interface (I2C) PWM 19 GPIO |
| Power supply | 1.7 V to 3.6 V |
| Temperature range | –40 °C to +85 °C |
| Certifications | |
| USA (FCC) | FCC compliance |
| Europe (CE) | CE compliance |
| China (SRRC) | SRRC compliance |
| ROSH/REACH | ROSH/REACH compliance |
| Radio chip | |
| Nordic Semiconductor nRF52832 | |
