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feat(board): Add support for DFRobot FireBeetle 2 ESP32-C5 #12421

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d53325a
feat(board): Add support for DFRobot FireBeetle 2 ESP32-C5
tangjie133 Mar 3, 2026
c46975c
Merge branch 'espressif:master' into master
tangjie133 Mar 9, 2026
f64c939
remove other Flash size options and partitions
tangjie133 Mar 9, 2026
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154 changes: 154 additions & 0 deletions boards.txt
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Expand Up @@ -13201,6 +13201,160 @@ dfrobot_firebeetle2_esp32s3.menu.EraseFlash.all.upload.erase_cmd=-e

##############################################################

# DFRobot board Firebeetle 2 ESP32-C5

dfrobot_firebeetle2_esp32c5.name=DFRobot Firebeetle 2 ESP32-C5

dfrobot_firebeetle2_esp32c5.bootloader.tool=esptool_py
dfrobot_firebeetle2_esp32c5.bootloader.tool.default=esptool_py

dfrobot_firebeetle2_esp32c5.upload.tool=esptool_py
dfrobot_firebeetle2_esp32c5.upload.tool.default=esptool_py
dfrobot_firebeetle2_esp32c5.upload.tool.network=esp_ota

dfrobot_firebeetle2_esp32c5.upload.maximum_size=1310720
dfrobot_firebeetle2_esp32c5.upload.maximum_data_size=327680
dfrobot_firebeetle2_esp32c5.upload.flags=
dfrobot_firebeetle2_esp32c5.upload.extra_flags=
dfrobot_firebeetle2_esp32c5.upload.use_1200bps_touch=false
dfrobot_firebeetle2_esp32c5.upload.wait_for_upload_port=false

dfrobot_firebeetle2_esp32c5.serial.disableDTR=false
dfrobot_firebeetle2_esp32c5.serial.disableRTS=false

dfrobot_firebeetle2_esp32c5.build.tarch=riscv32
dfrobot_firebeetle2_esp32c5.build.target=esp
dfrobot_firebeetle2_esp32c5.build.mcu=esp32c5
dfrobot_firebeetle2_esp32c5.build.core=esp32
dfrobot_firebeetle2_esp32c5.build.variant=dfrobot_firebeetle2_esp32c5
dfrobot_firebeetle2_esp32c5.build.board=DFROBOT_FIREBEETLE_2_ESP32C5
dfrobot_firebeetle2_esp32c5.build.bootloader_addr=0x2000

dfrobot_firebeetle2_esp32c5.build.cdc_on_boot=0
dfrobot_firebeetle2_esp32c5.build.f_cpu=240000000L
dfrobot_firebeetle2_esp32c5.build.flash_size=4MB
dfrobot_firebeetle2_esp32c5.build.flash_freq=80m
dfrobot_firebeetle2_esp32c5.build.flash_mode=qio
dfrobot_firebeetle2_esp32c5.build.boot=qio
dfrobot_firebeetle2_esp32c5.build.partitions=default
dfrobot_firebeetle2_esp32c5.build.defines=

## IDE 2.0 Seems to not update the value
dfrobot_firebeetle2_esp32c5.menu.JTAGAdapter.default=Disabled
dfrobot_firebeetle2_esp32c5.menu.JTAGAdapter.default.build.copy_jtag_files=0
dfrobot_firebeetle2_esp32c5.menu.JTAGAdapter.builtin=Integrated USB JTAG
dfrobot_firebeetle2_esp32c5.menu.JTAGAdapter.builtin.build.openocdscript=esp32c5-builtin.cfg
dfrobot_firebeetle2_esp32c5.menu.JTAGAdapter.builtin.build.copy_jtag_files=1
dfrobot_firebeetle2_esp32c5.menu.JTAGAdapter.external=FTDI Adapter
dfrobot_firebeetle2_esp32c5.menu.JTAGAdapter.external.build.openocdscript=esp32c5-ftdi.cfg
dfrobot_firebeetle2_esp32c5.menu.JTAGAdapter.external.build.copy_jtag_files=1
dfrobot_firebeetle2_esp32c5.menu.JTAGAdapter.bridge=ESP USB Bridge
dfrobot_firebeetle2_esp32c5.menu.JTAGAdapter.bridge.build.openocdscript=esp32c5-bridge.cfg
dfrobot_firebeetle2_esp32c5.menu.JTAGAdapter.bridge.build.copy_jtag_files=1

dfrobot_firebeetle2_esp32c5.menu.PSRAM.disabled=Disabled
dfrobot_firebeetle2_esp32c5.menu.PSRAM.disabled.build.defines=
dfrobot_firebeetle2_esp32c5.menu.PSRAM.enabled=Enabled
dfrobot_firebeetle2_esp32c5.menu.PSRAM.enabled.build.defines=-DBOARD_HAS_PSRAM

dfrobot_firebeetle2_esp32c5.menu.CDCOnBoot.default=Disabled
dfrobot_firebeetle2_esp32c5.menu.CDCOnBoot.default.build.cdc_on_boot=0
dfrobot_firebeetle2_esp32c5.menu.CDCOnBoot.cdc=Enabled
dfrobot_firebeetle2_esp32c5.menu.CDCOnBoot.cdc.build.cdc_on_boot=1

dfrobot_firebeetle2_esp32c5.menu.PartitionScheme.default=Default 4MB with spiffs (1.2MB APP/1.5MB SPIFFS)
dfrobot_firebeetle2_esp32c5.menu.PartitionScheme.default.build.partitions=default
dfrobot_firebeetle2_esp32c5.menu.PartitionScheme.defaultffat=Default 4MB with ffat (1.2MB APP/1.5MB FATFS)
dfrobot_firebeetle2_esp32c5.menu.PartitionScheme.defaultffat.build.partitions=default_ffat
dfrobot_firebeetle2_esp32c5.menu.PartitionScheme.rainmaker=RainMaker 4MB
dfrobot_firebeetle2_esp32c5.menu.PartitionScheme.rainmaker.build.partitions=rainmaker
dfrobot_firebeetle2_esp32c5.menu.PartitionScheme.rainmaker.upload.maximum_size=1966080
dfrobot_firebeetle2_esp32c5.menu.PartitionScheme.rainmaker_4MB=RainMaker 4MB No OTA
dfrobot_firebeetle2_esp32c5.menu.PartitionScheme.rainmaker_4MB.build.partitions=rainmaker_4MB_no_ota
dfrobot_firebeetle2_esp32c5.menu.PartitionScheme.rainmaker_4MB.upload.maximum_size=4038656
dfrobot_firebeetle2_esp32c5.menu.PartitionScheme.custom=Custom
dfrobot_firebeetle2_esp32c5.menu.PartitionScheme.custom.build.partitions=
dfrobot_firebeetle2_esp32c5.menu.PartitionScheme.custom.upload.maximum_size=4194304

dfrobot_firebeetle2_esp32c5.menu.CPUFreq.240=240MHz (WiFi)
dfrobot_firebeetle2_esp32c5.menu.CPUFreq.240.build.f_cpu=240000000L
dfrobot_firebeetle2_esp32c5.menu.CPUFreq.120=120MHz (WiFi)
dfrobot_firebeetle2_esp32c5.menu.CPUFreq.120.build.f_cpu=120000000L
dfrobot_firebeetle2_esp32c5.menu.CPUFreq.80=80MHz (WiFi)
dfrobot_firebeetle2_esp32c5.menu.CPUFreq.80.build.f_cpu=80000000L
dfrobot_firebeetle2_esp32c5.menu.CPUFreq.40=40MHz
dfrobot_firebeetle2_esp32c5.menu.CPUFreq.40.build.f_cpu=40000000L
dfrobot_firebeetle2_esp32c5.menu.CPUFreq.20=20MHz
dfrobot_firebeetle2_esp32c5.menu.CPUFreq.20.build.f_cpu=20000000L
dfrobot_firebeetle2_esp32c5.menu.CPUFreq.10=10MHz
dfrobot_firebeetle2_esp32c5.menu.CPUFreq.10.build.f_cpu=10000000L

dfrobot_firebeetle2_esp32c5.menu.FlashMode.qio=QIO
dfrobot_firebeetle2_esp32c5.menu.FlashMode.qio.build.flash_mode=dio
dfrobot_firebeetle2_esp32c5.menu.FlashMode.qio.build.boot=qio
dfrobot_firebeetle2_esp32c5.menu.FlashMode.dio=DIO
dfrobot_firebeetle2_esp32c5.menu.FlashMode.dio.build.flash_mode=dio
dfrobot_firebeetle2_esp32c5.menu.FlashMode.dio.build.boot=dio

dfrobot_firebeetle2_esp32c5.menu.FlashFreq.80=80MHz
dfrobot_firebeetle2_esp32c5.menu.FlashFreq.80.build.flash_freq=80m
dfrobot_firebeetle2_esp32c5.menu.FlashFreq.40=40MHz
dfrobot_firebeetle2_esp32c5.menu.FlashFreq.40.build.flash_freq=40m

dfrobot_firebeetle2_esp32c5.menu.FlashSize.4M=4MB (32Mb)
dfrobot_firebeetle2_esp32c5.menu.FlashSize.4M.build.flash_size=4MB

dfrobot_firebeetle2_esp32c5.menu.UploadSpeed.921600=921600
dfrobot_firebeetle2_esp32c5.menu.UploadSpeed.921600.upload.speed=921600
dfrobot_firebeetle2_esp32c5.menu.UploadSpeed.115200=115200
dfrobot_firebeetle2_esp32c5.menu.UploadSpeed.115200.upload.speed=115200
dfrobot_firebeetle2_esp32c5.menu.UploadSpeed.256000.windows=256000
dfrobot_firebeetle2_esp32c5.menu.UploadSpeed.256000.upload.speed=256000
dfrobot_firebeetle2_esp32c5.menu.UploadSpeed.230400.windows.upload.speed=256000
dfrobot_firebeetle2_esp32c5.menu.UploadSpeed.230400=230400
dfrobot_firebeetle2_esp32c5.menu.UploadSpeed.230400.upload.speed=230400
dfrobot_firebeetle2_esp32c5.menu.UploadSpeed.460800.linux=460800
dfrobot_firebeetle2_esp32c5.menu.UploadSpeed.460800.macosx=460800
dfrobot_firebeetle2_esp32c5.menu.UploadSpeed.460800.upload.speed=460800
dfrobot_firebeetle2_esp32c5.menu.UploadSpeed.512000.windows=512000
dfrobot_firebeetle2_esp32c5.menu.UploadSpeed.512000.upload.speed=512000

dfrobot_firebeetle2_esp32c5.menu.DebugLevel.none=None
dfrobot_firebeetle2_esp32c5.menu.DebugLevel.none.build.code_debug=0
dfrobot_firebeetle2_esp32c5.menu.DebugLevel.error=Error
dfrobot_firebeetle2_esp32c5.menu.DebugLevel.error.build.code_debug=1
dfrobot_firebeetle2_esp32c5.menu.DebugLevel.warn=Warn
dfrobot_firebeetle2_esp32c5.menu.DebugLevel.warn.build.code_debug=2
dfrobot_firebeetle2_esp32c5.menu.DebugLevel.info=Info
dfrobot_firebeetle2_esp32c5.menu.DebugLevel.info.build.code_debug=3
dfrobot_firebeetle2_esp32c5.menu.DebugLevel.debug=Debug
dfrobot_firebeetle2_esp32c5.menu.DebugLevel.debug.build.code_debug=4
dfrobot_firebeetle2_esp32c5.menu.DebugLevel.verbose=Verbose
dfrobot_firebeetle2_esp32c5.menu.DebugLevel.verbose.build.code_debug=5

dfrobot_firebeetle2_esp32c5.menu.EraseFlash.none=Disabled
dfrobot_firebeetle2_esp32c5.menu.EraseFlash.none.upload.erase_cmd=
dfrobot_firebeetle2_esp32c5.menu.EraseFlash.all=Enabled
dfrobot_firebeetle2_esp32c5.menu.EraseFlash.all.upload.erase_cmd=-e

dfrobot_firebeetle2_esp32c5.menu.ZigbeeMode.default=Disabled
dfrobot_firebeetle2_esp32c5.menu.ZigbeeMode.default.build.zigbee_mode=
dfrobot_firebeetle2_esp32c5.menu.ZigbeeMode.default.build.zigbee_libs=
dfrobot_firebeetle2_esp32c5.menu.ZigbeeMode.ed=Zigbee ED (end device)
dfrobot_firebeetle2_esp32c5.menu.ZigbeeMode.ed.build.zigbee_mode=-DZIGBEE_MODE_ED
dfrobot_firebeetle2_esp32c5.menu.ZigbeeMode.ed.build.zigbee_libs=-lesp_zb_api.ed -lzboss_stack.ed -lzboss_port.native
dfrobot_firebeetle2_esp32c5.menu.ZigbeeMode.zczr=Zigbee ZCZR (coordinator/router)
dfrobot_firebeetle2_esp32c5.menu.ZigbeeMode.zczr.build.zigbee_mode=-DZIGBEE_MODE_ZCZR
dfrobot_firebeetle2_esp32c5.menu.ZigbeeMode.zczr.build.zigbee_libs=-lesp_zb_api.zczr -lzboss_stack.zczr -lzboss_port.native
dfrobot_firebeetle2_esp32c5.menu.ZigbeeMode.ed_debug=Zigbee ED (end device) - Debug
dfrobot_firebeetle2_esp32c5.menu.ZigbeeMode.ed_debug.build.zigbee_mode=-DZIGBEE_MODE_ED
dfrobot_firebeetle2_esp32c5.menu.ZigbeeMode.ed_debug.build.zigbee_libs=-lesp_zb_api.ed.debug -lzboss_stack.ed.debug -lzboss_port.native.debug
dfrobot_firebeetle2_esp32c5.menu.ZigbeeMode.zczr_debug=Zigbee ZCZR (coordinator/router) - Debug
dfrobot_firebeetle2_esp32c5.menu.ZigbeeMode.zczr_debug.build.zigbee_mode=-DZIGBEE_MODE_ZCZR
dfrobot_firebeetle2_esp32c5.menu.ZigbeeMode.zczr_debug.build.zigbee_libs=-lesp_zb_api.zczr.debug -lzboss_stack.zczr.debug -lzboss_port.native.debug

##############################################################

dfrobot_firebeetle2_esp32c6.name=DFRobot FireBeetle 2 ESP32-C6

dfrobot_firebeetle2_esp32c6.bootloader.tool=esptool_py
Expand Down
55 changes: 55 additions & 0 deletions variants/dfrobot_firebeetle2_esp32c5/pins_arduino.h
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@@ -0,0 +1,55 @@
#ifndef Pins_Arduino_h
#define Pins_Arduino_h

#include <stdint.h>
#include "soc/soc_caps.h"

static const uint8_t LED_BUILTIN = 15;
#define BUILTIN_LED LED_BUILTIN // backward compatibility
#define LED_BUILTIN LED_BUILTIN // allow testing #ifdef LED_BUILTIN

static const uint8_t TX = 11;
static const uint8_t RX = 12;

static const uint8_t SDA = 9;
static const uint8_t SCL = 10;

static const uint8_t SS = 27;
static const uint8_t MOSI = 24;
static const uint8_t MISO = 25;
static const uint8_t SCK = 23;

static const uint8_t A1 = 2;
static const uint8_t A2 = 3;
static const uint8_t A3 = 4;
static const uint8_t A4 = 5;

static const uint8_t D2 = 8;
static const uint8_t D3 = 26;
static const uint8_t D6 = 27;
static const uint8_t D9 = 28;
static const uint8_t D11 = 7;
static const uint8_t D12 = 6;
static const uint8_t D13 = 15;

#define GDI_DISPLAY_FPC_INTERFACE
#ifdef GDI_DISPLAY_FPC_INTERFACE

#define GDI_BLK D13
#define GDI_SPI_SCLK SCK
#define GDI_SPI_MOSI MOSI
#define GDI_SPI_MISO MISO
#define GDI_DC D2
#define GDI_RES D3
#define GDI_CS D6 //LCD_CS
#define GDI_SDCS A2
#define GDI_FCS -1
#define GDI_TCS D12
#define GDI_SCL SCL
#define GDI_SDA SDA
#define GDI_INT D11
#define GDI_BUSY_TE -1

#endif

#endif /* Pins_Arduino_h */