Support Seeed SenseCAP Indicator (#4279)

* preliminary target environment * add debug tool * add screen definitions * screen definitions * remove rtc, debug build * correct rotation * Add real hwmodel * fix width * use IO expander ports * link to modified arduino-esp32 * added config_detail * rotate screen * remove touch INT * add delay to display log * color log and radiolib log * LoRa init * make trunk happy * add lovyanGFX patch lib for io expander * fix lib * fix display&touch function * touch driver I2C scan * remove delay * build for release * minor code cleanup * allow trunk to be happy --------- Co-authored-by: Ben Meadors <benmmeadors@gmail.com> Co-authored-by: Thomas Göttgens <tgoettgens@gmail.com>
2024-09-12 13:44:30 +02:00 · 2024-09-12 13:44:30 +02:00 · 625254cf90
commit 625254cf90
--- a/boards/seeed-sensecap-indicator.json
+++ b/boards/seeed-sensecap-indicator.json
@ -0,0 +1,42 @@
+{
+  "build": {
+    "arduino": {
+      "ldscript": "esp32s3_out.ld",
+      "partitions": "default_8MB.csv",
+      "memory_type": "qio_opi"
+    },
+    "core": "esp32",
+    "extra_flags": [
+      "-DBOARD_HAS_PSRAM",
+      "-DARDUINO_USB_CDC_ON_BOOT=0",
+      "-DARDUINO_USB_MODE=1",
+      "-DARDUINO_RUNNING_CORE=1",
+      "-DARDUINO_EVENT_RUNNING_CORE=1"
+    ],
+    "f_cpu": "240000000L",
+    "f_flash": "80000000L",
+    "flash_mode": "qio",
+    "hwids": [["0x1A86", "0x7523"]],
+    "mcu": "esp32s3",
+    "variant": "esp32s3r8"
+  },
+  "connectivity": ["wifi", "bluetooth", "lora"],
+  "debug": {
+    "default_tool": "esp-builtin",
+    "onboard_tools": ["esp-builtin"],
+    "openocd_target": "esp32s3.cfg"
+  },
+  "frameworks": ["arduino"],
+  "name": "Seeed Studio SenseCAP Indicator",
+  "upload": {
+    "flash_size": "8MB",
+    "maximum_ram_size": 327680,
+    "maximum_size": 8388608,
+    "require_upload_port": true,
+    "use_1200bps_touch": true,
+    "wait_for_upload_port": true,
+    "speed": 921600
+  },
+  "url": "https://www.seeedstudio.com/Indicator-for-Meshtastic.html",
+  "vendor": "Seeed Studio"
+}
--- a/src/configuration.h
+++ b/src/configuration.h
@ -163,6 +163,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 // -----------------------------------------------------------------------------
 // IO Expander
 // -----------------------------------------------------------------------------
+#define TCA9535_ADDR 0x20
 #define TCA9555_ADDR 0x26

 // -----------------------------------------------------------------------------
@ -172,6 +173,11 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define GPS_THREAD_INTERVAL 200
 #endif

+// -----------------------------------------------------------------------------
+// Touchscreen
+// -----------------------------------------------------------------------------
+#define FT6336U_ADDR 0x48
+
 // convert 24-bit color to 16-bit (56K)
 #define COLOR565(r, g, b) (((r & 0xF8) << 8) | ((g & 0xFC) << 3) | ((b & 0xF8) >> 3))

--- a/src/detect/ScanI2C.h
+++ b/src/detect/ScanI2C.h
@ -42,6 +42,7 @@ class ScanI2C
        BMA423,
        BQ24295,
        LSM6DS3,
+        TCA9535,
        TCA9555,
        VEML7700,
        RCWL9620,
@ -53,6 +54,7 @@ class ScanI2C
        BMX160,
        DFROBOT_LARK,
        NAU7802,
+        FT6336U,
        STK8BAXX
    } DeviceType;

--- a/src/detect/ScanI2CTwoWire.cpp
+++ b/src/detect/ScanI2CTwoWire.cpp
@ -388,12 +388,14 @@ void ScanI2CTwoWire::scanPort(I2CPort port, uint8_t *address, uint8_t asize)
                SCAN_SIMPLE_CASE(BMX160_ADDR, BMX160, "BMX160 accelerometer found\n");
                SCAN_SIMPLE_CASE(BMA423_ADDR, BMA423, "BMA423 accelerometer found\n");
                SCAN_SIMPLE_CASE(LSM6DS3_ADDR, LSM6DS3, "LSM6DS3 accelerometer found at address 0x%x\n", (uint8_t)addr.address);
+                SCAN_SIMPLE_CASE(TCA9535_ADDR, TCA9535, "TCA9535 I2C expander found\n");
                SCAN_SIMPLE_CASE(TCA9555_ADDR, TCA9555, "TCA9555 I2C expander found\n");
                SCAN_SIMPLE_CASE(VEML7700_ADDR, VEML7700, "VEML7700 light sensor found\n");
                SCAN_SIMPLE_CASE(TSL25911_ADDR, TSL2591, "TSL2591 light sensor found\n");
                SCAN_SIMPLE_CASE(OPT3001_ADDR, OPT3001, "OPT3001 light sensor found\n");
                SCAN_SIMPLE_CASE(MLX90632_ADDR, MLX90632, "MLX90632 IR temp sensor found\n");
                SCAN_SIMPLE_CASE(NAU7802_ADDR, NAU7802, "NAU7802 based scale found\n");
+                SCAN_SIMPLE_CASE(FT6336U_ADDR, FT6336U, "FT6336U touchscreen found\n");

            default:
                LOG_INFO("Device found at address 0x%x was not able to be enumerated\n", addr.address);
--- a/src/graphics/Screen.cpp
+++ b/src/graphics/Screen.cpp
@ -19,8 +19,8 @@ You should have received a copy of the GNU General Public License
 along with this program.  If not, see <http://www.gnu.org/licenses/>.

 */
-#include "../userPrefs.h"
 #include "Screen.h"
+#include "../userPrefs.h"
 #include "PowerMon.h"
 #include "configuration.h"
 #if HAS_SCREEN
@ -1093,8 +1093,8 @@ static void drawNodes(OLEDDisplay *display, int16_t x, int16_t y, const NodeStat
 {
    char usersString[20];
    snprintf(usersString, sizeof(usersString), "%d/%d", nodeStatus->getNumOnline(), nodeStatus->getNumTotal());
-#if (defined(USE_EINK) || defined(ILI9341_DRIVER) || defined(ST7735_CS) || defined(ST7789_CS) || defined(USE_ST7789) ||          \
-     defined(HX8357_CS)) &&                                                                                                      \
+#if (defined(USE_EINK) || defined(ILI9341_DRIVER) || defined(ST7701_CS) || defined(ST7735_CS) || defined(ST7789_CS) ||           \
+     defined(USE_ST7789) || defined(HX8357_CS)) &&                                                                               \
    !defined(DISPLAY_FORCE_SMALL_FONTS)
    display->drawFastImage(x, y + 3, 8, 8, imgUser);
 #else
@ -1515,7 +1515,8 @@ Screen::Screen(ScanI2C::DeviceAddress address, meshtastic_Config_DisplayConfig_O
 #elif defined(USE_SSD1306)
    dispdev = new SSD1306Wire(address.address, -1, -1, geometry,
                              (address.port == ScanI2C::I2CPort::WIRE1) ? HW_I2C::I2C_TWO : HW_I2C::I2C_ONE);
-#elif defined(ST7735_CS) || defined(ILI9341_DRIVER) || defined(ST7789_CS) || defined(RAK14014) || defined(HX8357_CS)
+#elif defined(ST7735_CS) || defined(ILI9341_DRIVER) || defined(ST7701_CS) || defined(ST7789_CS) || defined(RAK14014) ||          \
+    defined(HX8357_CS)
    dispdev = new TFTDisplay(address.address, -1, -1, geometry,
                             (address.port == ScanI2C::I2CPort::WIRE1) ? HW_I2C::I2C_TWO : HW_I2C::I2C_ONE);
 #elif defined(USE_EINK) && !defined(USE_EINK_DYNAMICDISPLAY)
@ -1707,7 +1708,8 @@ void Screen::setup()
    // Standard behaviour is to FLIP the screen (needed on T-Beam). If this config item is set, unflip it, and thereby logically
    // flip it. If you have a headache now, you're welcome.
    if (!config.display.flip_screen) {
-#if defined(ST7735_CS) || defined(ILI9341_DRIVER) || defined(ST7789_CS) || defined(RAK14014) || defined(HX8357_CS)
+#if defined(ST7701_CS) || defined(ST7735_CS) || defined(ILI9341_DRIVER) || defined(ST7701_CS) || defined(ST7789_CS) ||           \
+    defined(RAK14014) || defined(HX8357_CS)
        static_cast<TFTDisplay *>(dispdev)->flipScreenVertically();
 #else
        dispdev->flipScreenVertically();
@ -2420,8 +2422,8 @@ void DebugInfo::drawFrame(OLEDDisplay *display, OLEDDisplayUiState *state, int16
 #ifdef ARCH_ESP32
        if (millis() - storeForwardModule->lastHeartbeat >
            (storeForwardModule->heartbeatInterval * 1200)) { // no heartbeat, overlap a bit
-#if (defined(USE_EINK) || defined(ILI9341_DRIVER) || defined(ST7735_CS) || defined(ST7789_CS) || defined(USE_ST7789) ||          \
-     defined(HX8357_CS)) &&                                                                                                      \
+#if (defined(USE_EINK) || defined(ILI9341_DRIVER) || defined(ST7701_CS) || defined(ST7735_CS) || defined(ST7789_CS) ||           \
+     defined(USE_ST7789) || defined(HX8357_CS)) &&                                                                               \
    !defined(DISPLAY_FORCE_SMALL_FONTS)
            display->drawFastImage(x + SCREEN_WIDTH - 14 - display->getStringWidth(ourId), y + 3 + FONT_HEIGHT_SMALL, 12, 8,
                                   imgQuestionL1);
@ -2432,8 +2434,8 @@ void DebugInfo::drawFrame(OLEDDisplay *display, OLEDDisplayUiState *state, int16
                                   imgQuestion);
 #endif
        } else {
-#if (defined(USE_EINK) || defined(ILI9341_DRIVER) || defined(ST7735_CS) || defined(ST7789_CS) || defined(USE_ST7789) ||          \
-     defined(HX8357_CS)) &&                                                                                                      \
+#if (defined(USE_EINK) || defined(ILI9341_DRIVER) || defined(ST7701_CS) || defined(ST7735_CS) || defined(ST7789_CS) ||           \
+     defined(USE_ST7789) || defined(HX8357_CS)) &&                                                                               \
    !defined(DISPLAY_FORCE_SMALL_FONTS)
            display->drawFastImage(x + SCREEN_WIDTH - 18 - display->getStringWidth(ourId), y + 3 + FONT_HEIGHT_SMALL, 16, 8,
                                   imgSFL1);
@ -2447,8 +2449,8 @@ void DebugInfo::drawFrame(OLEDDisplay *display, OLEDDisplayUiState *state, int16
 #endif
    } else {
        // TODO: Raspberry Pi supports more than just the one screen size
-#if (defined(USE_EINK) || defined(ILI9341_DRIVER) || defined(ST7735_CS) || defined(ST7789_CS) || defined(USE_ST7789) ||          \
-     defined(HX8357_CS) || ARCH_PORTDUINO) &&                                                                                    \
+#if (defined(USE_EINK) || defined(ILI9341_DRIVER) || defined(ST7701_CS) || defined(ST7735_CS) || defined(ST7789_CS) ||           \
+     defined(USE_ST7789) || defined(HX8357_CS) || ARCH_PORTDUINO) &&                                                             \
    !defined(DISPLAY_FORCE_SMALL_FONTS)
        display->drawFastImage(x + SCREEN_WIDTH - 14 - display->getStringWidth(ourId), y + 3 + FONT_HEIGHT_SMALL, 12, 8,
                               imgInfoL1);
--- a/src/graphics/ScreenFonts.h
+++ b/src/graphics/ScreenFonts.h
@ -12,8 +12,8 @@
 #include "graphics/fonts/OLEDDisplayFontsUA.h"
 #endif

-#if (defined(USE_EINK) || defined(ILI9341_DRIVER) || defined(ST7735_CS) || defined(ST7789_CS) || defined(USE_ST7789) ||          \
-     defined(HX8357_CS)) &&                                                                                                      \
+#if (defined(USE_EINK) || defined(ILI9341_DRIVER) || defined(ST7701_CS) || defined(ST7735_CS) || defined(ST7789_CS) ||           \
+     defined(USE_ST7789) || defined(HX8357_CS)) &&                                                                               \
    !defined(DISPLAY_FORCE_SMALL_FONTS)
 // The screen is bigger so use bigger fonts
 #define FONT_SMALL ArialMT_Plain_16  // Height: 19
--- a/src/graphics/TFTDisplay.cpp
+++ b/src/graphics/TFTDisplay.cpp
@ -500,10 +500,126 @@ class LGFX : public lgfx::LGFX_Device

 static LGFX *tft = nullptr;

+#elif defined(ST7701_CS)
+#include <LovyanGFX.hpp> // Graphics and font library for ST7701 driver chip
+#include <lgfx/v1/platforms/esp32s3/Bus_RGB.hpp>
+#include <lgfx/v1/platforms/esp32s3/Panel_RGB.hpp>
+
+class LGFX : public lgfx::LGFX_Device
+{
+    lgfx::Panel_ST7701 _panel_instance;
+    lgfx::Bus_RGB _bus_instance;
+    lgfx::Light_PWM _light_instance;
+    lgfx::Touch_FT5x06 _touch_instance;
+
+  public:
+    LGFX(void)
+    {
+        {
+            auto cfg = _panel_instance.config();
+            cfg.memory_width = 800;
+            cfg.memory_height = 480;
+            cfg.panel_width = TFT_WIDTH;
+            cfg.panel_height = TFT_HEIGHT;
+            cfg.offset_x = TFT_OFFSET_X;
+            cfg.offset_y = TFT_OFFSET_Y;
+            _panel_instance.config(cfg);
+        }
+
+        {
+            auto cfg = _panel_instance.config_detail();
+            cfg.pin_cs = ST7701_CS;
+            cfg.pin_sclk = ST7701_SCK;
+            cfg.pin_mosi = ST7701_SDA;
+            // cfg.use_psram = 1;
+            _panel_instance.config_detail(cfg);
+        }
+
+        {
+            auto cfg = _bus_instance.config();
+            cfg.panel = &_panel_instance;
+#ifdef SENSECAP_INDICATOR
+            cfg.pin_d0 = GPIO_NUM_15; // B0
+            cfg.pin_d1 = GPIO_NUM_14; // B1
+            cfg.pin_d2 = GPIO_NUM_13; // B2
+            cfg.pin_d3 = GPIO_NUM_12; // B3
+            cfg.pin_d4 = GPIO_NUM_11; // B4
+
+            cfg.pin_d5 = GPIO_NUM_10; // G0
+            cfg.pin_d6 = GPIO_NUM_9;  // G1
+            cfg.pin_d7 = GPIO_NUM_8;  // G2
+            cfg.pin_d8 = GPIO_NUM_7;  // G3
+            cfg.pin_d9 = GPIO_NUM_6;  // G4
+            cfg.pin_d10 = GPIO_NUM_5; // G5
+
+            cfg.pin_d11 = GPIO_NUM_4; // R0
+            cfg.pin_d12 = GPIO_NUM_3; // R1
+            cfg.pin_d13 = GPIO_NUM_2; // R2
+            cfg.pin_d14 = GPIO_NUM_1; // R3
+            cfg.pin_d15 = GPIO_NUM_0; // R4
+
+            cfg.pin_henable = GPIO_NUM_18;
+            cfg.pin_vsync = GPIO_NUM_17;
+            cfg.pin_hsync = GPIO_NUM_16;
+            cfg.pin_pclk = GPIO_NUM_21;
+            cfg.freq_write = 12000000;
+
+            cfg.hsync_polarity = 0;
+            cfg.hsync_front_porch = 10;
+            cfg.hsync_pulse_width = 8;
+            cfg.hsync_back_porch = 50;
+
+            cfg.vsync_polarity = 0;
+            cfg.vsync_front_porch = 10;
+            cfg.vsync_pulse_width = 8;
+            cfg.vsync_back_porch = 20;
+
+            cfg.pclk_active_neg = 0;
+            cfg.de_idle_high = 1;
+            cfg.pclk_idle_high = 0;
+#endif
+            _bus_instance.config(cfg);
+        }
+        _panel_instance.setBus(&_bus_instance);
+
+        {
+            auto cfg = _light_instance.config();
+            cfg.pin_bl = ST7701_BL;
+            _light_instance.config(cfg);
+        }
+        _panel_instance.light(&_light_instance);
+
+        {
+            auto cfg = _touch_instance.config();
+            cfg.pin_cs = -1;
+            cfg.x_min = 0;
+            cfg.x_max = 479;
+            cfg.y_min = 0;
+            cfg.y_max = 479;
+            cfg.pin_int = -1; // don't use SCREEN_TOUCH_INT;
+            cfg.pin_rst = SCREEN_TOUCH_RST;
+            cfg.bus_shared = true;
+            cfg.offset_rotation = TFT_OFFSET_ROTATION;
+
+            cfg.i2c_port = TOUCH_I2C_PORT;
+            cfg.i2c_addr = TOUCH_SLAVE_ADDRESS;
+            cfg.pin_sda = I2C_SDA;
+            cfg.pin_scl = I2C_SCL;
+            cfg.freq = 400000;
+            _touch_instance.config(cfg);
+            _panel_instance.setTouch(&_touch_instance);
+        }
+
+        setPanel(&_panel_instance);
+    }
+};
+
+static LGFX *tft = nullptr;
+
 #endif

-#if defined(ST7735_CS) || defined(ST7789_CS) || defined(ILI9341_DRIVER) || defined(RAK14014) || defined(HX8357_CS) ||            \
-    (ARCH_PORTDUINO && HAS_SCREEN != 0)
+#if defined(ST7701_CS) || defined(ST7735_CS) || defined(ST7789_CS) || defined(ILI9341_DRIVER) || defined(RAK14014) ||            \
+    defined(HX8357_CS) || (ARCH_PORTDUINO && HAS_SCREEN != 0)
 #include "SPILock.h"
 #include "TFTDisplay.h"
 #include <SPI.h>
@ -709,7 +825,6 @@ bool TFTDisplay::connect()

 #ifdef UNPHONE
    unphone.backlight(true); // using unPhone library
-    LOG_INFO("Power to TFT Backlight\n");
 #endif

    tft->init();
@ -725,7 +840,7 @@ bool TFTDisplay::connect()
    attachInterrupt(digitalPinToInterrupt(SCREEN_TOUCH_INT), rak14014_tpIntHandle, FALLING);
 #elif defined(T_DECK) || defined(PICOMPUTER_S3) || defined(CHATTER_2)
    tft->setRotation(1); // T-Deck has the TFT in landscape
-#elif defined(T_WATCH_S3)
+#elif defined(T_WATCH_S3) || defined(SENSECAP_INDICATOR)
    tft->setRotation(2); // T-Watch S3 left-handed orientation
 #else
    tft->setRotation(3); // Orient horizontal and wide underneath the silkscreen name label
--- a/src/graphics/images.h
+++ b/src/graphics/images.h
@ -20,8 +20,8 @@ const uint8_t bluetoothConnectedIcon[36] PROGMEM = {0xfe, 0x01, 0xff, 0x03, 0x03
                                                    0xfe, 0x31, 0x00, 0x30, 0x30, 0x30, 0x30, 0x30, 0xf0, 0x3f, 0xe0, 0x1f};
 #endif

-#if (defined(USE_EINK) || defined(ILI9341_DRIVER) || defined(ST7735_CS) || defined(ST7789_CS) || defined(USE_ST7789) ||          \
-     defined(HX8357_CS) || ARCH_PORTDUINO) &&                                                                                    \
+#if (defined(USE_EINK) || defined(ILI9341_DRIVER) || defined(ST7701_CS) || defined(ST7735_CS) || defined(ST7789_CS) ||           \
+     defined(USE_ST7789) || defined(HX8357_CS) || ARCH_PORTDUINO) &&                                                             \
    !defined(DISPLAY_FORCE_SMALL_FONTS)
 const uint8_t imgQuestionL1[] PROGMEM = {0xff, 0x01, 0x01, 0x32, 0x7b, 0x49, 0x49, 0x6f, 0x26, 0x01, 0x01, 0xff};
 const uint8_t imgQuestionL2[] PROGMEM = {0x0f, 0x08, 0x08, 0x08, 0x06, 0x0f, 0x0f, 0x06, 0x08, 0x08, 0x08, 0x0f};
--- a/src/main.cpp
+++ b/src/main.cpp
@ -745,8 +745,8 @@ void setup()
 #if !MESHTASTIC_EXCLUDE_I2C
 // Don't call screen setup until after nodedb is setup (because we need
 // the current region name)
-#if defined(ST7735_CS) || defined(USE_EINK) || defined(ILI9341_DRIVER) || defined(ST7789_CS) || defined(HX8357_CS) ||            \
-    defined(USE_ST7789)
+#if defined(ST7701_CS) || defined(ST7735_CS) || defined(USE_EINK) || defined(ILI9341_DRIVER) || defined(ST7789_CS) ||            \
+    defined(HX8357_CS) || defined(USE_ST7789)
    screen->setup();
 #elif defined(ARCH_PORTDUINO)
    if (screen_found.port != ScanI2C::I2CPort::NO_I2C || settingsMap[displayPanel]) {
--- a/src/platform/esp32/architecture.h
+++ b/src/platform/esp32/architecture.h
@ -166,6 +166,8 @@
 #define HW_VENDOR meshtastic_HardwareModel_HELTEC_VISION_MASTER_E290
 #elif defined(HELTEC_MESH_NODE_T114)
 #define HW_VENDOR meshtastic_HardwareModel_HELTEC_MESH_NODE_T114
+#elif defined(SENSECAP_INDICATOR)
+#define HW_VENDOR meshtastic_HardwareModel_SENSECAP_INDICATOR
 #endif

 // -----------------------------------------------------------------------------
--- a/variants/seeed-sensecap-indicator/pins_arduino.h
+++ b/variants/seeed-sensecap-indicator/pins_arduino.h
@ -0,0 +1,56 @@
+#ifndef Pins_Arduino_h
+#define Pins_Arduino_h
+
+#include <stdint.h>
+
+// static const uint8_t LED_BUILTIN = -1;
+
+// static const uint8_t TX = 43;
+// static const uint8_t RX = 44;
+
+static const uint8_t SDA = 39;
+static const uint8_t SCL = 40;
+
+// Default SPI will be mapped to Radio
+static const uint8_t SS = -1;
+static const uint8_t MOSI = 48;
+static const uint8_t MISO = 47;
+static const uint8_t SCK = 41;
+
+static const uint8_t A0 = 1;
+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 A5 = 6;
+static const uint8_t A6 = 7;
+static const uint8_t A7 = 8;
+static const uint8_t A8 = 9;
+static const uint8_t A9 = 10;
+static const uint8_t A10 = 11;
+static const uint8_t A11 = 12;
+static const uint8_t A12 = 13;
+static const uint8_t A13 = 14;
+static const uint8_t A14 = 15;
+static const uint8_t A15 = 16;
+static const uint8_t A16 = 17;
+static const uint8_t A17 = 18;
+static const uint8_t A18 = 19;
+static const uint8_t A19 = 20;
+
+static const uint8_t T1 = 1;
+static const uint8_t T2 = 2;
+static const uint8_t T3 = 3;
+static const uint8_t T4 = 4;
+static const uint8_t T5 = 5;
+static const uint8_t T6 = 6;
+static const uint8_t T7 = 7;
+static const uint8_t T8 = 8;
+static const uint8_t T9 = 9;
+static const uint8_t T10 = 10;
+static const uint8_t T11 = 11;
+static const uint8_t T12 = 12;
+static const uint8_t T13 = 13;
+static const uint8_t T14 = 14;
+
+#endif /* Pins_Arduino_h */
--- a/variants/seeed-sensecap-indicator/platformio.ini
+++ b/variants/seeed-sensecap-indicator/platformio.ini
@ -0,0 +1,28 @@
+; Seeed Studio SenseCAP Indicator
+[env:seeed-sensecap-indicator]
+extends = esp32s3_base
+platform_packages =
+    platformio/framework-arduinoespressif32 @ https://github.com/mverch67/arduino-esp32.git#add_tca9535 ; based on 2.0.16
+
+board = seeed-sensecap-indicator
+board_check = true
+upload_protocol = esptool
+
+build_flags = ${esp32_base.build_flags}
+  -Ivariants/seeed-sensecap-indicator
+  -DSENSECAP_INDICATOR
+  -DCONFIG_ARDUHAL_LOG_COLORS
+  -DRADIOLIB_DEBUG_SPI=0
+  -DRADIOLIB_DEBUG_PROTOCOL=0
+  -DRADIOLIB_DEBUG_BASIC=0
+  -DRADIOLIB_VERBOSE_ASSERT=0
+  -DRADIOLIB_SPI_PARANOID=0
+  -DIO_EXPANDER=0x40
+  -DIO_EXPANDER_IRQ=42
+  ;-DIO_EXPANDER_DEBUG
+  -DUSE_ARDUINO_HAL_GPIO
+
+lib_deps = ${esp32s3_base.lib_deps}
+  https://github.com/mverch67/LovyanGFX#develop
+  earlephilhower/ESP8266Audio@^1.9.7
+  earlephilhower/ESP8266SAM@^1.0.1
--- a/variants/seeed-sensecap-indicator/variant.h
+++ b/variants/seeed-sensecap-indicator/variant.h
@ -0,0 +1,64 @@
+#define I2C_SDA 39
+#define I2C_SCL 40
+
+#define BUTTON_PIN 38
+// #define BUTTON_NEED_PULLUP
+
+// #define BATTERY_PIN 27 // A battery voltage measurement pin, voltage divider connected here to measure battery voltage
+// #define ADC_CHANNEL ADC1_GPIO27_CHANNEL
+// #define ADC_MULTIPLIER 2
+
+// ST7701 TFT LCD
+#define ST7701_CS (4 | IO_EXPANDER)
+#define ST7701_RS -1  // DC
+#define ST7701_SDA 48 // MOSI
+#define ST7701_SCK 41
+#define ST7701_RESET (5 | IO_EXPANDER)
+#define ST7701_MISO 47
+#define ST7701_BUSY -1
+#define ST7701_BL 45
+#define ST7701_SPI_HOST SPI2_HOST
+#define ST7701_BACKLIGHT_EN 45
+#define SPI_FREQUENCY 20000000
+#define SPI_READ_FREQUENCY 16000000
+#define TFT_HEIGHT 480
+#define TFT_WIDTH 480
+#define TFT_OFFSET_X 0
+#define TFT_OFFSET_Y 0
+#define TFT_OFFSET_ROTATION 0
+#define TFT_BL 45
+#define SCREEN_ROTATE
+#define SCREEN_TRANSITION_FRAMERATE 5 // fps
+
+#define HAS_TOUCHSCREEN 1
+#define SCREEN_TOUCH_INT (6 | IO_EXPANDER)
+#define SCREEN_TOUCH_RST (7 | IO_EXPANDER)
+#define TOUCH_I2C_PORT 0
+#define TOUCH_SLAVE_ADDRESS 0x48
+
+// Buzzer
+#define PIN_BUZZER 19
+
+#define HAS_GPS 0
+#undef GPS_RX_PIN
+#undef GPS_TX_PIN
+
+#define USE_SX1262
+#define USE_SX1268
+
+#define LORA_SCK 41
+#define LORA_MISO 47
+#define LORA_MOSI 48
+#define LORA_CS (0 | IO_EXPANDER)
+
+#define LORA_DIO0 -1 // a no connect on the SX1262 module
+#define LORA_RESET (1 | IO_EXPANDER)
+#define LORA_DIO1 (3 | IO_EXPANDER) // SX1262 IRQ
+#define LORA_DIO2 (2 | IO_EXPANDER) // SX1262 BUSY
+#define LORA_DIO3
+
+#define SX126X_CS LORA_CS
+#define SX126X_DIO1 LORA_DIO1
+#define SX126X_BUSY LORA_DIO2
+#define SX126X_RESET LORA_RESET
+#define SX126X_DIO2_AS_RF_SWITCH