SWRU633A September   2026  – October 2026

 

  1.   1
  2.   Description
  3.   Get Started
  4.   Features
  5.   Applications
  6.   6
  7. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  8. 2Hardware
    1. 2.1 Power Requirements
    2. 2.2 Hardware and Debug Setup
      1. 2.2.1 Setup to use a LaunchPad as the Host Device
      2. 2.2.2 Setup to use the BoosterPack with SmartRF Studio 8
    3. 2.3 BoosterPack Connection Pinout
    4. 2.4 GPIO Connections for CC1407P
    5. 2.5 LEDs
    6. 2.6 RX SAW Filter
  9. 3Software
    1. 3.1 Getting Started
    2. 3.2 SmartRF Studio 8
      1. 3.2.1 Code Export from SmartRF Studio
    3. 3.3 Transceiver Firmware Update
    4. 3.4 Updating the Transceiver Firmware using SmartRF Studio 8
    5. 3.5 Updating the Transceiver Firmware using the ssbl_host Example
    6. 3.6 Porting Guidelines
  10. 4Hardware Design Files
    1. 4.1 Schematics
    2. 4.2 PCB Layouts
    3. 4.3 Bill of Materials (BOM)
  11. 5Additional Information
    1. 5.1 Known Hardware or Software Issues
    2.     Trademarks
  12. 6Revision History

2.3 BoosterPack Connection Pinout

The BoosterPack header connection diagram can be seen in Figure 2-4.
Note: DIO2 and DIO3 are used by the CC1407P to control the RF switch.

BP-CC1407P BoosterPack Pinout

Figure 2-4 BoosterPack Pinout
Table 2-1 shows which signals are mandatory and which are optional.
Table 2-1 Optional and Mandatory Signals on the BoosterPack
BoosterPack Header Pin Signal Optional/Mandatory
1 3V3 Mandatory
2 DIO4 Optional
6 DIO7 Optional
7 SPI_SCLK Mandatory
14 SPI_POCI Mandatory
15 SPI_PICO Mandatory
18 SPI_CS_N Mandatory
19 DIO5 Optional
20 GND Mandatory
21 5V Optional
22 GND Optional
23 SPI_INT Mandatory
24 DIO3 Optional
25 DIO6 Optional
27 DIO2 Optional
28 DIO0 Optional
36 RESET_N Mandatory
Table 2-2 shows what IO functions can be output on the different DIOs.
Table 2-2 Available IO Functions
Available IO Functions Description
GPIO_SET_0 GPIO is set high
GPIO_SET_1 GPIO is set low
LOW_PA_AND_HIGH_PA Goes high when low PA or high PA are enabled
LOW_PA_AND_LNA Goes high when low PA or LNA are enabled
HIGH_PA_AND_LNA Goes high when high PA or LNA are enabled
HIGH_PA_AND_LOW_PA_AND_LNA Goes high when high PA, low PA or LNA are enabled
TCXO_EN(1) Goes high when the TCXO needs to be enabled. (only applies if TCXO is selected as clock source)
INPUT_TRIGGER Used to trigger the start of commands
SFD GPIO goes high when the sync word is detected
ENERGY_DETECT Goes high when energy is detected above the RSSI threshold
PREAMBLE_DETECT Goes high when the preamble is detected
LNA Goes high when the LNA is enabled
LOW_PA Goes high when the low PA is enabled
HIGH_PA Goes high when the high PA is enabled
RF_TRACE Tracer signal
UNCHANGED GPIO is unchanged
(1) Using a TCXO as a clock source is currently not supported. When TCXO is supported, only DIO2, DIO3, and DIO6 can be used to enable it.