Add board "WEMOS D1 MINI ESP32". (#2710)

boards.txt

@@ -3648,4 +3648,73 @@ ttgo-t-watch.menu.DebugLevel.verbose.build.code_debug=5
 
 ##############################################################
 
+d1_mini32.name=WEMOS D1 MINI ESP32
+
+d1_mini32.upload.tool=esptool_py
+d1_mini32.upload.maximum_size=1310720
+d1_mini32.upload.maximum_data_size=327680
+d1_mini32.upload.wait_for_upload_port=true
+
+d1_mini32.serial.disableDTR=true
+d1_mini32.serial.disableRTS=true
+
+d1_mini32.build.mcu=esp32
+d1_mini32.build.core=esp32
+d1_mini32.build.variant=d1_mini32
+d1_mini32.build.board=D1_MINI32
+
+d1_mini32.build.f_cpu=240000000L
+d1_mini32.build.flash_mode=dio
+d1_mini32.build.flash_size=4MB
+d1_mini32.build.boot=dio
+d1_mini32.build.partitions=default
+d1_mini32.build.defines=
+
+d1_mini32.menu.FlashFreq.80=80MHz
+d1_mini32.menu.FlashFreq.80.build.flash_freq=80m
+d1_mini32.menu.FlashFreq.40=40MHz
+d1_mini32.menu.FlashFreq.40.build.flash_freq=40m
+
+d1_mini32.menu.PartitionScheme.default=Default
+d1_mini32.menu.PartitionScheme.default.build.partitions=default
+d1_mini32.menu.PartitionScheme.no_ota=No OTA (Large APP)
+d1_mini32.menu.PartitionScheme.no_ota.build.partitions=no_ota
+d1_mini32.menu.PartitionScheme.no_ota.upload.maximum_size=2097152
+d1_mini32.menu.PartitionScheme.min_spiffs=Minimal SPIFFS (Large APPS with OTA)
+d1_mini32.menu.PartitionScheme.min_spiffs.build.partitions=min_spiffs
+d1_mini32.menu.PartitionScheme.min_spiffs.upload.maximum_size=1966080
+
+d1_mini32.menu.CPUFreq.240=240MHz (WiFi/BT)
+d1_mini32.menu.CPUFreq.240.build.f_cpu=240000000L
+d1_mini32.menu.CPUFreq.160=160MHz (WiFi/BT)
+d1_mini32.menu.CPUFreq.160.build.f_cpu=160000000L
+d1_mini32.menu.CPUFreq.80=80MHz (WiFi/BT)
+d1_mini32.menu.CPUFreq.80.build.f_cpu=80000000L
+d1_mini32.menu.CPUFreq.40=40MHz (40MHz XTAL)
+d1_mini32.menu.CPUFreq.40.build.f_cpu=40000000L
+d1_mini32.menu.CPUFreq.26=26MHz (26MHz XTAL)
+d1_mini32.menu.CPUFreq.26.build.f_cpu=26000000L
+d1_mini32.menu.CPUFreq.20=20MHz (40MHz XTAL)
+d1_mini32.menu.CPUFreq.20.build.f_cpu=20000000L
+d1_mini32.menu.CPUFreq.13=13MHz (26MHz XTAL)
+d1_mini32.menu.CPUFreq.13.build.f_cpu=13000000L
+d1_mini32.menu.CPUFreq.10=10MHz (40MHz XTAL)
+d1_mini32.menu.CPUFreq.10.build.f_cpu=10000000L
+
+d1_mini32.menu.UploadSpeed.921600=921600
+d1_mini32.menu.UploadSpeed.921600.upload.speed=921600
+d1_mini32.menu.UploadSpeed.115200=115200
+d1_mini32.menu.UploadSpeed.115200.upload.speed=115200
+d1_mini32.menu.UploadSpeed.256000.windows=256000
+d1_mini32.menu.UploadSpeed.256000.upload.speed=256000
+d1_mini32.menu.UploadSpeed.230400.windows.upload.speed=256000
+d1_mini32.menu.UploadSpeed.230400=230400
+d1_mini32.menu.UploadSpeed.230400.upload.speed=230400
+d1_mini32.menu.UploadSpeed.460800.linux=460800
+d1_mini32.menu.UploadSpeed.460800.macosx=460800
+d1_mini32.menu.UploadSpeed.460800.upload.speed=460800
+d1_mini32.menu.UploadSpeed.512000.windows=512000
+d1_mini32.menu.UploadSpeed.512000.upload.speed=512000
+
+##############################################################
 

package/package_esp32_index.template.json

@@ -27,6 +27,9 @@
             },
             {
               "name": "WEMOS LoLin32"
+            },
+            {
+              "name": "WEMOS D1 MINI ESP32"
             }
           ],
           "toolsDependencies": [

variants/d1_mini32/pins_arduino.h

+#ifndef Pins_Arduino_h
+#define Pins_Arduino_h
+
+#include <stdint.h>
+#include <../d32/d32_core.h>
+
+static const uint8_t LED_BUILTIN = 2;
+#define BUILTIN_LED  LED_BUILTIN // backward compatibility
+static const uint8_t _VBAT = 35; // battery voltage
+
+#define PIN_WIRE_SDA SDA // backward compatibility
+#define PIN_WIRE_SCL SCL // backward compatibility
+
+static const uint8_t D0   = 26;
+static const uint8_t D1   = 22;
+static const uint8_t D2   = 21;
+static const uint8_t D3   = 17;
+static const uint8_t D4   = 16;
+static const uint8_t D5   = 18;
+static const uint8_t D6   = 19;
+static const uint8_t D7   = 23;
+static const uint8_t D8   = 5;
+static const uint8_t RXD  = 3;
+static const uint8_t TXD  = 1;
+
+#define PIN_SPI_SS   SS   // backward compatibility
+#define PIN_SPI_MOSI MOSI // backward compatibility
+#define PIN_SPI_MISO MISO // backward compatibility
+#define PIN_SPI_SCK  SCK  // backward compatibility
+
+#define PIN_A0 A0 // backward compatibility
+
+#endif /* Pins_Arduino_h */