Product Card

EULUM DESIGN LLC 6131 • Kellers Church Road • Pipersville • PA • 18947 • USA
EULUM DESIGN LTD Unit 4 • Zone D •Chelmsford Road Ind. Est • Dunmow • CM6 1XG • UK
www.eulum.com
[e-mail]
UK: [phone]
USA: [phone]
RFM-CSB-3
OPERATION
The RFM-CSB-3 is an embedded wireless module intended to operate in conjunction with
the Casambi Lighting control app. Four configurable I/O lines interface to the host device for
control of up to 4 independent lighting channels.
A highly integrate SOC (system on chip) contains a 32 bit ARM® CortexTM microcontrol-
ler, 2.4GHz transceiver and several peripheral blocks. These blocks include PWM, SPI, I2C,
UART and GPIO (i.e. pushbutton, relay control). These can be configured in Casambi Admin
webpages and taken into use without a need to re-program the module.
The default factory configuration for the I/O is four PWM outputs @ 1.2kHz
1.
BLOCK DIAGRAM
2.
GPIO
RAM
SW-DP
AHB Multi-Layer
CLOCK
TIMER
CPU
M4
ARM CORTEX
ADC
POWER
DC/DC
RADIO
SPI
UART
BALUN
32MHZ
XTAL
x1
x2
VCC (3.0-3.3V)
ANT1
ANT2
IO (P0.04-PO.10)
SWCLK
SWIO
Chip Antenna
SOC