CC2500 19dBm Module Specification
Model: MRF24G29
FCC ID: 2BVTZ-MRF24G29
Important Notice
CHAUVET & SONS, LLC reserves the right to make changes to its products or to discontinue any
integrated circuit product or service without notice. CHAUVET & SONS, LLC integrated circuit
products are not designed, intended, authorized, or warranted to be suitable for use in
life‐support applications, devices or systems or other critical applications. Use of CHAUVET &
SONS, LLC products in such applications is understood to be fully at the risk of the customer.
Revision History
Rev.No
History
Issue Date
Remark
1.0
Initial Release
Sep 2022
1. General Description
The MRF24G29 is designed for 2.4GHz ISM band wireless applications using TI CC2500
FSK transceiver. This module has an integrated Spring Antenna, and the RF transceiver is
integrated with a highly configurable baseband modem. The modem supports 802.11b/g/n
modulation formats and has a configurable data rate up to 500 kBaud.
2. Electrical Specification
Item
Specification
Remark
Supply Voltage
+3.3V
Current Consumption
<10uA @ SLEEP MODE
30mA @ RX mode (500KBaud)
130mA @ TX mode +19dBm output power
Frequency
2400-2483MHz
ISM band
TX Power
+19dBm / +1dBm / -2dBm
Rx Sensitivity
-104dBm at 2.4KBaud 1% packet error rate
Modulation
802.11b: DSSS(CCK, DQPSK, DBPSK);
802.11g: OFDM(BPSK, QPSK, 16QAM, 64QAM);
802.11n(HT20 and HT40): OFDM (BPSK, QPSK,
16QAM, 64QAM)
Interface
10 pin 1.5mm header
Mechanical Dimensions
40mm(L) x 25mm(W) x 6.4mm(H)
Operating Temperature
-10℃ ~ 60℃
3. Interface
Pin No.
Pin Name
Comment
Note
1
VIN
RF Module Supply
Voltage Input
+3.3V
2
GND
Ground
3
SI
SPI Data IN
4
CSN
SPI Chip Selection
5
SO(GDO1)
SPI Data out
6
SCLK
SPI Clock
7
GDO0
General Purpose I/O 0
8
TX_EN
PA ON/OFF
9
RX_EN
LNA ON/OF
10
PWR_EN
POWER ON/OF
Operating Logic Note:
• RX_EN = 1: LNA ON; RX_EN = 0: LNA OFF
• TX_EN = 1: PA ON; TX_EN = 0: PA OFF
• RX_EN = 0, TX_EN = 0: Standby Mode
• PWR_EN = 0: POWER ON; PWR_EN = 1: POWER OFF
4. Application Scenarios
Smart LED lamps / Decorative lighting products
Wireless dimming systems / RGB/RGBW lighting controllers
Stage, entertainment, and commercial lighting control systems
Smart home lighting equipment and wireless industrial lighting
5. Control Panel Description
Button
Function
<MENU>
Exits from the current menu or function
<UP>
Navigates upwards through the menu list and
increases the numeric value
<DOWN>
Navigates downwards through the menu list and
decreases the numeric value
<ENTER>
Enables the currently displayed menu or sets
the currently selected value
6. Module Packaging Information
Mechanical Outline Dimensions: 40mm(L) x 25mm(W) x 6.4mm(H)
FCC Statement:
This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. This
equipment generates, uses and can radiate radio frequency energy and, if not installed
and used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and on, the
user is encouraged to try to correct the interference by one or more of the following
measures:
—Reorient or relocate the receiving antenna.
—Increase the separation between the equipment and receiver.
—Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
—Consult the dealer or an experienced radio/TV technician for help.
Warning:
Changes or modifications to this unit not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment.
NOTE:
This device complies with part 15 of the FCC Rules. Operation is subject to the following
two conditions: (1) This device may not cause harmful interference, and (2) this device
must accept any interference received, including interference that may cause undesired
operation.
The equipment complies with FCC Radiation exposure limit set forth for uncontrolled
environment. This equipment should be installed and operated with minimum distance
20cm between the radiator and your body.
