diff --git a/boards/microduino-core-esp32.json b/boards/microduino-core-esp32.json
new file mode 100644
index 0000000..010da23
--- /dev/null
+++ b/boards/microduino-core-esp32.json
@@ -0,0 +1,33 @@
+{
+  "build": {
+    "core": "esp32",
+    "extra_flags": "-DARDUINO_CoreESP32",
+    "f_cpu": "240000000L",
+    "f_flash": "40000000L",
+    "flash_mode": "dio",
+    "ldscript": "esp32_out.ld",
+    "mcu": "esp32",
+    "variant": "Microduino-esp32"
+  },
+  "connectivity": [
+    "wifi",
+    "bluetooth",
+    "ethernet",
+    "can"
+  ],
+  "frameworks":  [
+    "arduino",
+    "espidf"
+  ],
+  "name": "Microduino Core ESP32",
+  "upload": {
+    "flash_size": "4MB",
+    "maximum_ram_size": 294912,
+    "maximum_size": 1310720,
+    "require_upload_port": true,
+    "speed": 2000000,
+    "wait_for_upload_port": true
+  },
+  "url": "https://microduinoinc.com",
+  "vendor": "Microduino"
+}
diff --git a/boards/nina_w10.json b/boards/nina_w10.json
new file mode 100644
index 0000000..913228a
--- /dev/null
+++ b/boards/nina_w10.json
@@ -0,0 +1,34 @@
+{
+  "build": {
+    "core": "esp32",
+    "extra_flags": "-DARDUINO_UBLOX_NINA_W10",
+    "f_cpu": "240000000L",
+    "f_flash": "40000000L",
+    "flash_mode": "dio",
+    "partitions": "minimal",
+    "ldscript": "esp32_out.ld",
+    "mcu": "esp32",
+    "variant": "nina_w10"
+  },
+  "connectivity": [
+    "wifi",
+    "bluetooth",
+    "ethernet",
+    "can"
+  ],
+  "frameworks":  [
+    "arduino",
+    "espidf"
+  ],
+  "name": "u-blox NINA-W10 series",
+  "upload": {
+    "flash_size": "2MB",
+    "maximum_ram_size": 294912,
+    "maximum_size": 1310720,
+    "require_upload_port": true,
+    "speed": 115200,
+    "wait_for_upload_port": true
+  },
+  "url": "https://www.u-blox.com/en/product/nina-w10-series",
+  "vendor": "u-blox"
+}
diff --git a/boards/pocket_32.json b/boards/pocket_32.json
new file mode 100644
index 0000000..92db513
--- /dev/null
+++ b/boards/pocket_32.json
@@ -0,0 +1,33 @@
+{
+  "build": {
+    "core": "esp32",
+    "extra_flags": "-DARDUINO_Pocket32",
+    "f_cpu": "240000000L",
+    "f_flash": "40000000L",
+    "flash_mode": "dio",
+    "ldscript": "esp32_out.ld",
+    "mcu": "esp32",
+    "variant": "pocket_32"
+  },
+  "connectivity": [
+    "wifi",
+    "bluetooth",
+    "ethernet",
+    "can"
+  ],
+  "frameworks":  [
+    "arduino",
+    "espidf"
+  ],
+  "name": "Dongsen Tech Pocket 32",
+  "upload": {
+    "flash_size": "4MB",
+    "maximum_ram_size": 294912,
+    "maximum_size": 1310720,
+    "require_upload_port": true,
+    "speed": 115200,
+    "wait_for_upload_port": true
+  },
+  "url": "http://dong-sen.com",
+  "vendor": "Dongsen Technology"
+}
diff --git a/boards/wemosbat.json b/boards/wemosbat.json
new file mode 100644
index 0000000..0214a7d
--- /dev/null
+++ b/boards/wemosbat.json
@@ -0,0 +1,33 @@
+{
+  "build": {
+    "core": "esp32",
+    "extra_flags": "-DARDUINO_Pocket32",
+    "f_cpu": "240000000L",
+    "f_flash": "40000000L",
+    "flash_mode": "dio",
+    "ldscript": "esp32_out.ld",
+    "mcu": "esp32",
+    "variant": "pocket_32"
+  },
+  "connectivity": [
+    "wifi",
+    "bluetooth",
+    "ethernet",
+    "can"
+  ],
+  "frameworks":  [
+    "arduino",
+    "espidf"
+  ],
+  "name": "WeMos WiFi & Bluetooth Battery",
+  "upload": {
+    "flash_size": "4MB",
+    "maximum_ram_size": 294912,
+    "maximum_size": 1310720,
+    "require_upload_port": true,
+    "speed": 115200,
+    "wait_for_upload_port": true
+  },
+  "url": "https://www.wemos.cc",
+  "vendor": "WEMOS"
+}