LLC ABBTM- NVC-MDCS71-MESH Low Power Bluetooth Module (supporting CSRmesh) (supporting CSRmesh)FCC ID: OC3BM1871 DC: 1508 RoHS RoHS/RoHS II compliant ABBTM-NVC-MDCS71-MESH Pb 19.5 x 12.5 x 2.4 mm SMT Moisture Sensitivity Level (MSL) Level 3 FEATURES: APPLICATIONS: Single mode Bluetooth v4.1 low energy Typical Bluetooth low energy applications: 4dBm maximum TX power/ -92.5dBm RX sensitivity, IoT applications RSSI monitoring for proximity applications Smart Home applications Support CSRmesh. 2 UART/I C master/SPI master interfaces 9 digital PIOs/3 analog IOs 10bit ADC IOs Wakeup interrupt and watchdog timer SMT pads for easy and reliable PCB mounting, Internal chip antenna 19.50x12.50x2.4mm FCC ID: OC3BM1871* QDID: B020997* *Note: ABBTM-NVC-MDCS71-MESH crosses to NovaComm P/N: NVC-MDCS71. BQB/FCC certification documentation is under P/N: NVC-MDCS71. GENERAL DESCRIPTION ABBTM-NVC-MDCS71-MESH is a single-mode Bluetooth v4.1 low power module based on CSRs CSR1010. By integrating CSRmesh and Novacomms proprietary technologies into the single module, it provides a simple solution for building intelligent network so devices can communicate with each other directly. CSRmesh supports different device models. Current firmware combines light model (e.g. LED lights) and data model together. It allows the module to be used in a color LED light, or as a network endpoint to transmit data to each other. The module uses an ASCII command interface over its 2 wire UART port. The command details can be found in the Software Interface for Mesh Application Manual. Current firmware allows the module to scan for data packets from nearby devices and relay the data if needed. It consumes approximately 20mA 3V, so it is suitable for applications with power supply connected. If low power consumption operation mode is needed, please contact Abracon for custom firmware. PIN CONFIGURATION: Figure 1. Pinout (Topview) 2 Faraday, Suite B Irvine CA 92618 Revised: 06.29.15 ABRACON IS ABRACON IS ISO 9001:2008 Ph. 949.546.8000 Fax. 949.546.8001 LLC CECERRTIFIED TIFIED Visit www.abracon.com for Terms and Conditions of SaleLLC ABBTM- NVC-MDCS71-MESH Low Power Bluetooth Module (supporting CSRmesh) (supporting CSRmesh)Low Power Bluetooth Module (supporting CSRmesh) (supporting CSRmesh) (supporting CSRmesh)FCC ID: OC3BM1871 DC: 1508 RoHS RoHS/RoHS II compliant ABBTM-NVC-MDCS71-MESH Pb 19.5 x 12.5 x 2.4 mm SMT PIN DESCRIPTION Pin Symbol I/O Type Description 1 GND Ground Ground 2 AIO2 Bidirectional analogue 10bit Analogue programmable I/O line 3 AIO1 Bidirectional analogue 10bit Analogue programmable I/O line 4 AIO0 Bidirectional analogue 10bit Analogue programmable I/O line CMOS output, tri-state, with weak 5 UART TX UART data output internal pull-up CMOS input with weak internal pull- 6 UART RX UART data input down Bi-directional with programmable Programmable input/output line 7 PIO3 strength internal pull-up/down PWM or LED Controls Bi-directional with programmable Programmable input/output line 8 PIO4 strength internal pull-up/down PWM or LED Controls 9 GND Ground Ground Bi-directional with programmable Programmable input/output line 10 PIO5/SPI CLK strength internal pull-up/down Or debug SPI CLK select by SPI PIO SEL Bi-directional with programmable Programmable input/output line 11 PIO6/SPI CSB strength internal pull-up/down Or debug chip select, selected by SPI PIO SEL Bi-directional with programmable Programmable input/output line 12 PIO7/SPI MOSI strength internal pull-up/down Or debug SPI MOSI, selected by SPI PIO SEL 13 VDD PIO Powered PIO power supply Bi-directional with programmable Programmable input/output line 14 PIO8/SPI MISO strength internal pull-up/down Or debug SPI MISO, selected by SPI PIO SEL Bi-directional tri-state with weak internal I2C data input/output or SPI serial flash data 15 I2C SDA pull-up output(SF OUT) I2C clock or SPI serial flash clock output 16 I2C SCL Input with weak internal pull-up (SF CLK) 17 GND Ground Ground Bi-directional with programmable Programmable input/output line 18 PIO9 strength internal pull-up/down PWM or LED Controls Bi-directional with programmable Programmable input/output line 19 PIO10 strength internal pull-up/down PWM or LED Controls Bi-directional with programmable 20 PIO11 Programmable input/output line strength internal pull-up/down 21 SPI PIO SEL Input with strong internal pull-down Selects SPI debug on (8:5) 22 VDD BAT Power supply Button cell battery or DC 1.8V to 3.6V 23 GND Ground Ground Input has no internal pull-up or pull-down Set high to wake the module from hibernate. Use 24 WAKE use external pull-down an external pull-down for this pin. 25 GND Ground Ground 2 Faraday, Suite B Irvine CA 92618 Revised: 06.29.15 ABRACON IS ABRACON IS ISO 9001:2008 Ph. 949.546.8000 Fax. 949.546.8001 LLC CECERRTIFIED TIFIED Visit www.abracon.com for Terms and Conditions of Sale