Bluetooth Bluetooth Smart Module F E A T U R E S Embedded 2.4 GHz Bluetooth 4.2 module Bluetooth Smart 4.2 stack 1.7 to 3.6 V operation Various low power modes Up to +2 dBm output power Suitable for IoT applications -96 dBm sensitivity Supporting all BLE services, roles UART and profiles Event driven API Integrated networking and security Automated power management system with Connection-based SPP-like data automatic power management of each peripheral transmission (pairing, bonding) or AES HW encryption fast broadcast via Beacons Compact dimensions: 11 x 8 x 1.8 mm Plug & Play power efficient Antenna options: integrated or RF pad peripheral only mode with The AMB2621 is an ultra-low power 2.4 GHz wireless The module enables distance estimation (localization) transparent UART interface and module integrating the nRF52832 System on Chip including using RSSI and output power in just one advertise TM static passkey pairing a 2.4 GHz transceiver and an ARM Cortex -M4F CPU with packet for optimized power consumption. Custom application firmware flash memory. The module is optimized for applications As a second option the module can be switched into where costs and low-power optimization really matter. peripheral only mode with transparent UART and static I n t e g ra t e d M C U Several pins with alternate functions are available to e.g. passkey pairing. 32-bit ARM Cortex-M4F Processor with connect LEDs, or realize an SPI, I2C, ADC or handshake for As interface to the host system a 2-wire UART interface 512kb flash + 64kb RAM the UART as well as NFC. is provided with a default data rate of 115200 Baud. OTA By default the AMB2621 contains the AMBER firmware firmware update via PC or Android / iOS App is R ANGE OF APPLIC ATION according to option 1. Upon request the customers own supported. An Android App supporting the SPP-like Internet of Things (IoT) firmware (option 2) may be flashed during production. operation is also available on request. o Home automation o Sensor networks Option 1: AMBER firmware Option 2: Custom development o Building automation By default, the module provides the industry proven, fully Based on the free Nordic Semiconductor SDK and demo Personal Area Networks qualified Bluetooth Smart (previously called Bluetooth low examples various BLE-profiles and custom applications o Health/fitness sensor and energy) stack from Nordic, plus the AMBER firmware. The can be realized and flashed on the AMB2621 module. monitor devices latter contains an SPP-like profile, which offers a fast The versatile and well documented Nordic stack ensures o Medical devices secured data transmission of packets with up to 128 bytes quick and easy realization of various standard BLE- o Key-fobs + wrist watches payload. Furthermore the AMB2621 includes an easy-to-use profiles, such as: Interactive entertainment devices command interface allowing a convenient configuration and HID services o Remote controls operation. The module can perform both, an advertising Medical services (BLS, HRS, HTP) o Gaming controllers mode in order to be found, or a scan for finding other Alert services (ANS, IAS, PASS ) Beacons devices, which are advertising. Data transmission can be Information services (CTS, DIS, TPS ) A4WP wireless chargers executed as soon as a (secured) connection has been set and others Computer peripherals up. In addition data can be broadcasted quickly using so For full feature list see the nRF52832 documentation . o Mouse called Beacons. o Keyboard o Multi-touch trackpad www.amber-wireless.com Bluetooth Specifications TA = 25C, VCC = 3 V if nothing else stated. A B O U T A M B E R W I R E L E S S Performance RF data rate 1 Mbit/s AMBER wireless GmbH, established in Interface data rate Typ. 115200 Baud 1997, is a German electronics Output power Up to +2 dBm 50 Ohm company. AMBER specializes in the RF sensitivity Typ. -96 dBm 50 Ohm design and manufacturing of wireless Range AMB2621: 50m, AMB2621-1: 125m connectivity solutions including General Power supply 1.7 - 3.6 V compact short range RF modules for Power consumption TX: typ. 5.3 mA 0dB, 7.5 mA 4dBm / RX: 5.4 mA * rapid implementation of cable-free data Low Power: typ. 0.4 A (System OFF mode) links. We have become one of the Dimensions 8 x 11 x 1.8 mm leading suppliers for low power Operating temperature -40 to +85 C ISM/SRD products in Europe. AMBER Weight Approx. 3 g provides high-quality and cost-effective Antenna Integrated antenna or RF pad wireless modules and devices as well RF Technology Bluetooth Smart 4.2 as custom design services. Frequency range 2.402 GHz to 2.48 GHz Modulation DSSS SERVICES AV AIL ABLE Compliance Europe EN 60950, EN 301 489, EN 62311, EN 300 328 Technical Support US FCC Custom Design Services Bluetooth SIG SIG listing is mandatory Software / App Development * DC/DC converter in use, transceiver only. Complete currents with CPU active: TX 8mA 0 dBm, TX 11mA 4 dBm, RX 8mA Hardware Support Dimensions and Pin Assignment For more information on any of our products or services please visit our No. Pad Name No. Pad Name 1 2 1 RF 9 P0.09/NFC1 website: 2 10 P0.00/XL1 2, 17 GND www.amber-wireless.com 2 3 SWDCLK 11 P0.01/XL2 2 4 SWDIO 12 P0.02/AIN0 2 5 P0.21/Reset 13 P0.03/AIN1 The Bluetooth word mark and logos 2 2 6 P0.05/AIN3 14 P0.04/AIN2 are registered trademarks owned by 2 7 VDD 15 P0.28/AIN4 Bluetooth SIG, 2 2 8 P0.10/NFC2 16 P0.29/AIN5 1 only on AMB2621-1 Inc. and any use of such marks by 2 can be used with customer specific firmware. Refer to AMB2621 manual for function in standard (SPP-like) firmware AMBER wireless GmbH is under license. Other trademarks and trade names are those of their respective owners. Ordering Information Item No. Description AMB2621 Bluetooth Smart Module w/ integrated antenna AMB2621-1 Bluetooth Smart Module w/ RF pad Phone +49.651.993.550 AMB2621-EV Bluetooth Smart Evaluation Board (Module AMB2621) E-Mail info amber-wireless.de AMB2621 DS V1.4 Internet www.amber-wireless.com