Acuity Brands Lighting, INC One Lithonia Way Conyers, GA 30012-3957 Tel: 770 922 9000 www.acuitybrands.com RMODIT Hardware User Guide 1 Revision History Revision 0.7 0.6 0.5 0.4 0.3 0.2 Reviser Alex Bahk Alex Bahk Tyler Fultz Tyler Fultz Tyler Fultz Tyler Fultz Date 11/21/2019 9/3/2019 6/14/2016 6/6/2016 5/24/2016 4/26/2016 0.1 Tyler Fultz 4/21/2016 Comments -9.4 Antenna Update -9.4 Antenna Update -9.4 Antenna Update -9.6 more label corrections -9.6 more label corrections -9.4 added model name -9.
Acuity Brands Lighting, INC One Lithonia Way Conyers, GA 30012-3957 Tel: 770 922 9000 www.acuitybrands.com 2 Contents 1 Revision History .................................................................................................................................... 1 2 Contents ................................................................................................................................................ 2 3 Ordering Options .......................................................
Acuity Brands Lighting, INC One Lithonia Way Conyers, GA 30012-3957 Tel: 770 922 9000 www.acuitybrands.com 9.1 Operating Conditions .................................................................................................................. 17 9.1.1 Power Regulation ................................................................................................................ 17 9.1.2 Firmware .......................................................................................................
Acuity Brands Lighting, INC One Lithonia Way Conyers, GA 30012-3957 Tel: 770 922 9000 www.acuitybrands.com 3 Ordering Options There are four build variants available for RMODIT. The variant choices are based on antenna selections. Assembly Number 501-00736-001 501-00736-002 501-00736-003 501-00736-004 4 Sub Ghz Antenna Onboard U.FL Offboard connection Onboard U.
Acuity Brands Lighting, INC One Lithonia Way Conyers, GA 30012-3957 Tel: 770 922 9000 www.acuitybrands.com 5 System Block Diagram 6 Pinout and Footprint 6.
Acuity Brands Lighting, INC One Lithonia Way Conyers, GA 30012-3957 Tel: 770 922 9000 www.acuitybrands.com 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 VIN VIN VIN GND GND GND I2C SDA I2C SCL No Connect USER I/F TX USER I/F RX nRESET GPIO GPIO GPIO GPIO DBG SWCLK DBG SWDIO DBG SWO No Connect GPIO GPIO GPIO GPIO GND GPIO GPIO DBG SWCLK DBG SWDIO DBG SWO DBG TDI GND 915MHZ GND GND 2.
Acuity Brands Lighting, INC One Lithonia Way Conyers, GA 30012-3957 Tel: 770 922 9000 www.acuitybrands.com EFR32MG refers to EFR32MG1P232F256GM48. EFR32BG refers to EFR32BG1B232F128GM32. Reference EFR332MG and EFR32BG reference documentation for alternate pin functionality. 6.2 Footprint Drawing 7|Page Confidentiality Notice: The information in this document is a property of Acuity Brands Lighting and is to be held in complete confidence.
Acuity Brands Lighting, INC One Lithonia Way Conyers, GA 30012-3957 Tel: 770 922 9000 www.acuitybrands.com 7 Electrical Specifications 7.1 Absolute Maximums Parameter Input Voltage I/O Voltage and Current RF Pin max power Symbol Min Typ VIN 1.8 3.3 Reference Silicon Lab’s Datasheets Max 3.6 Unit V Max 200 Unit V mA Reference Silicon Lab’s Datasheets 7.2 Recommended Operating Conditions Parameter Input Voltage Input Current Symbol VIN IIN Min - Typ 3.
Acuity Brands Lighting, INC One Lithonia Way Conyers, GA 30012-3957 Tel: 770 922 9000 www.acuitybrands.com 7.3 Current Consumption All testing done at 20C and 3.3V input. 2.4GHz radio in power down unless specified.
Acuity Brands Lighting, INC One Lithonia Way Conyers, GA 30012-3957 Tel: 770 922 9000 www.acuitybrands.com 3 3.1 3.2 3.3 3.4 3.5 3.6 7.4.1.2 18.1 18.3 18.5 18.6 18.8 18.9 19.1 -1.52 -1.51 -1.49 -1.49 -1.48 -1.47 -1.46 Channel Map Channel Center Frequency (Mhz) 902 904 906 908 910 912 914 916 918 920 922 924 926 928 0 1 2 3 4 5 6 7 8 9 10 11 12 13 7.4.2 8.98 8.99 9.01 9.02 9.03 9.04 9.05 Bluetooth 7.4.2.1 Power Level Measurement All testing done at 20°C on channel 38 (2426MHz).
Acuity Brands Lighting, INC One Lithonia Way Conyers, GA 30012-3957 Tel: 770 922 9000 www.acuitybrands.com 2.3 2.4 2.5 2.6 2.7 2.8 2.9 3 3.1 3.2 3.3 3.4 3.5 3.6 7.4.2.2 Channel Map Reference the Bluetooth 4.0 Specification. 11 | P a g e Confidentiality Notice: The information in this document is a property of Acuity Brands Lighting and is to be held in complete confidence. Any reproduction or redistribution of this document without the written consent of Acuity Brands Lighting is prohibited.
Acuity Brands Lighting, INC One Lithonia Way Conyers, GA 30012-3957 Tel: 770 922 9000 www.acuitybrands.com 8 Application Information 8.1 Reference Design 8.1.1 Onboard Antennas 12 | P a g e Confidentiality Notice: The information in this document is a property of Acuity Brands Lighting and is to be held in complete confidence. Any reproduction or redistribution of this document without the written consent of Acuity Brands Lighting is prohibited.
Acuity Brands Lighting, INC One Lithonia Way Conyers, GA 30012-3957 Tel: 770 922 9000 www.acuitybrands.com 8.1.2 Off Board 915MHz Antenna 13 | P a g e Confidentiality Notice: The information in this document is a property of Acuity Brands Lighting and is to be held in complete confidence. Any reproduction or redistribution of this document without the written consent of Acuity Brands Lighting is prohibited.
Acuity Brands Lighting, INC One Lithonia Way Conyers, GA 30012-3957 Tel: 770 922 9000 www.acuitybrands.com 8.1.3 Off Board 2.4GHz Antenna 8.2 Debug Connection The debug connection must be standard for all end products using the module. This allows for consistent debug and field support of the module. 14 | P a g e Confidentiality Notice: The information in this document is a property of Acuity Brands Lighting and is to be held in complete confidence.
Acuity Brands Lighting, INC One Lithonia Way Conyers, GA 30012-3957 Tel: 770 922 9000 www.acuitybrands.com 8.2.1 Debug Connector Pinout nRESET MG 1 10 SWDIO BG Vin 2 9 SWCLK BG UART TX 3 8 GND UART RX 4 7 SWDIO MG nRESET BG 5 6 SWCLK MG The pinout of this debug connector is described in the table below.
Acuity Brands Lighting, INC One Lithonia Way Conyers, GA 30012-3957 Tel: 770 922 9000 www.acuitybrands.com 8.2.2 Debug Connector Footprint There are two recommended footprints for the debug connector and three connection options, depending on board requirements. The connector should be placed on the same side as board test points, as the connector pads are sufficient test points for manufacturing test. 8.2.2.
Acuity Brands Lighting, INC One Lithonia Way Conyers, GA 30012-3957 Tel: 770 922 9000 www.acuitybrands.com provided no changes or modifications are made to the module circuitry and the specified conditions are met. 9.1 Operating Conditions To meet FCC and ISED requirements, the following conditions must be observed by the integrator. 9.1.1 Power Regulation The integrator must provide a regulated voltage input no greater than 3.6VDC and no less than 1.8VDC. 9.1.
Acuity Brands Lighting, INC One Lithonia Way Conyers, GA 30012-3957 Tel: 770 922 9000 www.acuitybrands.com indicated. Antenna types not included in this list, having a gain greater than the maximum gain indicated for that type, are strictly prohibited for use with this device.
Acuity Brands Lighting, INC One Lithonia Way Conyers, GA 30012-3957 Tel: 770 922 9000 www.acuitybrands.com Surface Mount Device Antenna Dual Band Monopole Antenna 3dBi Built In Molex 0479480001 2.4GHz Surface Mount Device (SMD) On Ground Antenna, 50 Ohms 3dBi U.FL Pulse W1990WSA SMA RP dual band Stubby Monopole 9.5 RF Exposure This equipment complies with radiation exposure limits set forth for an uncontrolled environment.
