From 3f9829af9224d6f2772e0739936e790a1134d318 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?T=C3=AD=20ang?= <tl6297995@gmail.com>
Date: Mon, 9 Nov 2026 12:01:49 +0000
Subject: [PATCH 1/2] Modify ESP32-C5.ini for 4MB

Updated ESP32-C5 configuration to use 4MB partitions and adjusted build flags.
---
 boards/ESP32-C5/ESP32-C5.ini | 160 +++++++++++++----------------------
 1 file changed, 59 insertions(+), 101 deletions(-)

diff --git a/boards/ESP32-C5/ESP32-C5.ini b/boards/ESP32-C5/ESP32-C5.ini
index 98f148516b..923223d3f6 100644
--- a/boards/ESP32-C5/ESP32-C5.ini
+++ b/boards/ESP32-C5/ESP32-C5.ini
@@ -1,112 +1,70 @@
-; PlatformIO Project Configuration File
-;
-;   Build options: build flags, source filter
-;   Upload options: custom upload port, speed and extra flags
-;   Library options: dependencies, extra library storages
-;   Advanced options: extra scripting
-;
-; Please visit documentation for the other options and examples
-; https://docs.platformio.org/page/projectconf.html
-
 [env:esp32-c5]
+extends = env_4mb
 board = esp32-c5-devkitc-1
-board_build.partitions = custom_8Mb.csv
-build_src_filter =${env.build_src_filter} +<../boards/ESP32-C5>
-build_flags =
-	${env.build_flags}
-	-Iboards/ESP32-C5
-	-DDEVICE_NAME='"ESP32-C5"'
-	-DARDUINO_USB_CDC_ON_BOOT=1
-	-DARDUINO_USB_MODE=1
-	-DCORE_DEBUG_LEVEL=1
-	-DBAD_RX=4
-	-DBAD_TX=5
-	; grove pins
-	; defaults from https://github.com/espressif/arduino-esp32/blob/master/variants/esp32s3/pins_arduino.h
-	-DGROVE_SDA=0  ; default RF TX pin
-	-DGROVE_SCL=1  ; default IR/RF RX pin
-	;-DALLOW_ALL_GPIO_FOR_IR_RF=1 ; Set this option to make use of all GPIOs, from 1 to 44 to be chosen, except TFT and SD pins
+board_build.partitions = custom_4Mb.csv
 
-	; ir led pin
-	-DIR_TX_PINS='{{"Grove W", GROVE_SCL}, {"Grove Y", GROVE_SDA}}'
-	-DIR_RX_PINS='{{"Grove W", GROVE_SCL}, {"Grove Y", GROVE_SDA}}'
-	-DTXLED=27
-	-DLED_ON=HIGH
-	-DLED_OFF=LOW
+build_src_filter = ${env.build_src_filter} +<../boards/ESP32-C5>
+
+build_flags =
+    ${env.build_flags}
+    ${env_4mb.build_flags}
+    -Iboards/ESP32-C5
+    -DDEVICE_NAME='"ESP32-C5"'
+    -DARDUINO_USB_CDC_ON_BOOT=1
+    -DARDUINO_USB_MODE=1
+    -DBAD_RX=4
+    -DBAD_TX=5
 
-	;Radio Frequency (one pin modules) pin setting
-	-DRF_TX_PINS='{{"Grove W", GROVE_SCL}, {"Grove Y", GROVE_SDA}}'
-	-DRF_RX_PINS='{{"Grove W", GROVE_SCL}, {"Grove Y", GROVE_SDA}}'
+    ; Grove pins
+    -DGROVE_SDA=0
+    -DGROVE_SCL=1
 
-	; sd card pins
-	; suggested https://github.com/espressif/esp-idf/tree/master/examples/storage/sd_card/sdmmc
-	-DSDCARD_CS=-1
-	-DSDCARD_SCK=-1
-	-DSDCARD_MISO=-1
-	-DSDCARD_MOSI=-1
+    ; IR
+    -DIR_TX_PINS='{{"Grove W", GROVE_SCL}, {"Grove Y", GROVE_SDA}}'
+    -DIR_RX_PINS='{{"Grove W", GROVE_SCL}, {"Grove Y", GROVE_SDA}}'
+    -DTXLED=27
+    -DLED_ON=HIGH
+    -DLED_OFF=LOW
 
-	; tft vars
-	-DROTATION=1
-	-DBACKLIGHT=-1  ; tft backlight pin
-	-DMINBRIGHT=160  ; unused?
-	-DUSER_SETUP_LOADED=1 ; dont redefine pins
-	-DILI9341_DRIVER=1 ; example only
-	-DSMOOTH_FONT=1
-	-DTFT_DISPON=0x29
-	-DTFT_DISPOFF=0x28
-	-DTFT_CS=-1
-	-DTFT_DC=-1
-	-DTFT_RST=-1
-	-DTOUCH_CS=-1
-	-DTFT_MOSI=-1
-	-DTFT_SCLK=-1
-	-DTFT_BL=-1
-	; text sizes
-	-DFP=1
-	-DFM=2
-	-DFG=3
-	; ui control buttons
-	;-DSEL_BTN=1
-	;-DUP_BTN=2  ; also work as ESC
-	;-DDW_BTN=3  ; also work as NEXT
-	-DBTN_ALIAS='"OK"'
+    ; RF one-pin
+    -DRF_TX_PINS='{{"Grove W", GROVE_SCL}, {"Grove Y", GROVE_SDA}}'
+    -DRF_RX_PINS='{{"Grove W", GROVE_SCL}, {"Grove Y", GROVE_SDA}}'
 
-	;FM Radio
-	;-DFM_SI4713=1 ;Uncomment to activate FM Radio using Adafruit Si4713
-	;Microphone
-	;-DMIC_SPM1423=1 ; uncomment to enable Applicable for SPM1423 device
-	;-DPIN_CLK=-1
-	;-DI2S_SCLK_PIN=-1
-	;-DI2S_DATA_PIN=-1
-	;-DPIN_DATA=-1
+    ; Disable unused SD and TFT
+    -DSDCARD_CS=-1
+    -DSDCARD_SCK=-1
+    -DSDCARD_MISO=-1
+    -DSDCARD_MOSI=-1
+    -DBACKLIGHT=-1
+    -DTFT_CS=-1
+    -DTFT_DC=-1
+    -DTFT_RST=-1
+    -DTOUCH_CS=-1
+    -DTFT_MOSI=-1
+    -DTFT_SCLK=-1
+    -DTFT_BL=-1
 
-	;CC1101 SPI connection pins
-	; best connection pins for higher speed https://docs.espressif.com/projects/esp-idf/en/latest/esp32s3/api-reference/peripherals/spi_master.html#gpio-matrix-and-io-mux
-	-DUSE_CC1101_VIA_SPI
-	-DCC1101_GDO0_PIN=-1
-	-DCC1101_SS_PIN=SPI_SS_PIN
-	-DCC1101_MOSI_PIN=SPI_MOSI_PIN
-	-DCC1101_SCK_PIN=SPI_SCK_PIN
-	-DCC1101_MISO_PIN=SPI_MISO_PIN
-	;-DCC1101_GDO2_PIN=14  ; optional
+    ; Headless UI
+    -DBTN_ALIAS='"OK"'
 
-	; connections are the same as CC1101
-	;-DUSE_NRF24_VIA_SPI
-	;-DNRF24_CE_PIN=5
-	;-DNRF24_SS_PIN=SPI_SS_PIN  ; chip select
-	;-DNRF24_MOSI_PIN=SPI_MOSI_PIN
-	;-DNRF24_SCK_PIN=SPI_SCK_PIN
-	;-DNRF24_MISO_PIN=SPI_MISO_PIN
+    ; CC1101 SPI
+    -DUSE_CC1101_VIA_SPI
+    -DCC1101_GDO0_PIN=-1
+    -DCC1101_SS_PIN=SPI_SS_PIN
+    -DCC1101_MOSI_PIN=SPI_MOSI_PIN
+    -DCC1101_SCK_PIN=SPI_SCK_PIN
+    -DCC1101_MISO_PIN=SPI_MISO_PIN
 
-	-DSPI_SCK_PIN=-1
-	-DSPI_MOSI_PIN=-1
-	-DSPI_MISO_PIN=-1
-	-DSPI_SS_PIN=-1
+    ; NRF24 SPI
+    -DUSE_NRF24_VIA_SPI
+    -DNRF24_CE_PIN=24
+    -DNRF24_SS_PIN=23
+    -DNRF24_MOSI_PIN=SPI_MOSI_PIN
+    -DNRF24_SCK_PIN=SPI_SCK_PIN
+    -DNRF24_MISO_PIN=SPI_MISO_PIN
 
-	; connections are the same as W5500
-	; -DUSE_W5500_VIA_SPI
-	; -DW5500_SS_PIN=SPI_SS_PIN
-	; -DW5500_MOSI_PIN=SPI_MOSI_PIN
-	; -DW5500_SCK_PIN=SPI_SCK_PIN
-	; -DW5500_MISO_PIN=SPI_MISO_PIN
-	; -DW5500_INT_PIN=5
+    ; Shared SPI bus
+    -DSPI_SCK_PIN=10
+    -DSPI_MOSI_PIN=8
+    -DSPI_MISO_PIN=9
+    -DSPI_SS_PIN=6

From 9ab6406b33535d85728309accaa79f9e117b3d3d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?T=C3=AD=20ang?= <tl6297995@gmail.com>
Date: Tue, 10 Nov 2026 10:57:29 +0700
Subject: [PATCH 2/2]  ESP32-C5  4Mb TloveH

---
 boards/ESP32-C5/ESP32-C5.ini | 1 +
 1 file changed, 1 insertion(+)

diff --git a/boards/ESP32-C5/ESP32-C5.ini b/boards/ESP32-C5/ESP32-C5.ini
index 923223d3f6..97f29225f7 100644
--- a/boards/ESP32-C5/ESP32-C5.ini
+++ b/boards/ESP32-C5/ESP32-C5.ini
@@ -1,3 +1,4 @@
+
 [env:esp32-c5]
 extends = env_4mb
 board = esp32-c5-devkitc-1