diff --git a/boards.js b/boards.js
index 4028068..d14dd32 100644
--- a/boards.js
+++ b/boards.js
@@ -6,7 +6,8 @@ var boards = [
     pageSize: 128,
     numPages: 256,
     timeout: 400,
-    productId: ['0x0043', '0x7523', '0x0001', '0xea60'],
+    vendorId: ['0x2341', '0x2341', '0x2A03', '0x2341', '0x0000', '0x0000', '0x0403'],
+    productId: ['0x0043', '0x0001', '0x0043', '0x0243', '0x7523', '0xea60', '0x6015'],
     productPage: 'https://store.arduino.cc/arduino-uno-rev3',
     protocol: 'stk500v1'
   },
@@ -14,7 +15,8 @@ var boards = [
     name: 'micro',
     baud: 57600,
     signature: Buffer.from([0x43, 0x41, 0x54, 0x45, 0x52, 0x49, 0x4e]),
-    productId: ['0x0037', '0x8037', '0x0036', '0x0237'],
+    vendorId: ['0x2341', '0x2341', '0x2A03', '0x2A03', '0x2341', '0x2341', '0x0000'],
+    productId: ['0x0037', '0x8037', '0x0037', '0x8037', '0x0237', '0x8237', '0x0036'],
     productPage: 'https://store.arduino.cc/arduino-micro',
     protocol: 'avr109'
   },
@@ -30,7 +32,8 @@ var boards = [
     name: 'leonardo',
     baud: 57600,
     signature: Buffer.from([0x43, 0x41, 0x54, 0x45, 0x52, 0x49, 0x4e]),
-    productId: ['0x0036', '0x8036', '0x800c'],
+    vendorId: ['0x2341', '0x2341', '0x2A03', '0x2A03', '0x0000'],
+    productId: ['0x0036', '0x8036', '0x0036', '0x8036', '0x800c'],
     productPage: 'https://store.arduino.cc/leonardo',
     protocol: 'avr109'
   },
@@ -138,7 +141,8 @@ var boards = [
     byteDelay:0x00,
     pollValue:0x53,
     pollIndex:0x03,
-    productId: ['0x0042', '0x6001', '0x0010', '0x7523'],
+    vendorId: ['0x2341', '0x2341', '0x2A03', '0x2A03', '0x2341', '0x2341', '0x0000', '0x0000'],
+    productId: ['0x0010', '0x0042', '0x0010', '0x0042', '0x0210', '0x0242', '0x6001', '0x7523'],
     productPage: 'https://store.arduino.cc/mega-2560-r3',
     protocol: 'stk500v2'
   },
@@ -156,7 +160,8 @@ var boards = [
     byteDelay:0x00,
     pollValue:0x53,
     pollIndex:0x03,
-    productId: ['0x0044', '0x6001', '0x003F'],
+    vendorId: ['0x2341', '0x2341', '0x2A03', '0x2A03', '0x0000'],
+    productId: ['0x003f', '0x0044', '0x003f', '0x0044', '0x6001'],
     productPage: 'https://store.arduino.cc/arduino-mega-adk-rev3',
     protocol: 'stk500v2'
   },
@@ -200,6 +205,7 @@ var boards = [
     byteDelay:0x00,
     pollValue:0x53,
     pollIndex:0x03,
+    vendorId: ['0x1d50'],
     productId: ['0x6051'],
     productPage: 'https://www.mouser.de/new/crowd-supply/crowd-supply-pinoccio-microcontroller/',
     protocol: 'stk500v2'
@@ -208,6 +214,7 @@ var boards = [
     name: 'lilypad-usb',
     baud: 57600,
     signature: Buffer.from([0x43, 0x41, 0x54, 0x45, 0x52, 0x49, 0x4e]),
+    vendorId: ['0x1B4F', '0x1B4F', '0x0000'],
     productId: ['0x9207', '0x9208', '0x1B4F'],
     productPage: 'https://www.sparkfun.com/products/12049',
     protocol: 'avr109'
@@ -216,7 +223,8 @@ var boards = [
     name: 'yun',
     baud: 57600,
     signature: Buffer.from([0x43, 0x41, 0x54, 0x45, 0x52, 0x49, 0x4e]),
-    productId: ['0x0041', '0x8041'],
+    vendorId: ['0x2341', '0x2341', '0x2A03', '0x2A03'],
+    productId: ['0x0041', '0x8041', '0x0041', '0x8041'],
     productPage: 'https://store.arduino.cc/arduino-yun',
     protocol: 'avr109'
   },
@@ -224,7 +232,8 @@ var boards = [
     name: 'esplora',
     baud: 57600,
     signature: Buffer.from([0x43, 0x41, 0x54, 0x45, 0x52, 0x49, 0x4e]),
-    productId: ['0x003C', '0x803C'],
+    vendorId: ['0x2341', '0x2341', '0x2A03', '0x2A03'],
+    productId: ['0x003C', '0x803C', '0x003C', '0x803C'],
     productPage: 'https://store.arduino.cc/arduino-esplora',
     protocol: 'avr109'
   },
@@ -232,6 +241,7 @@ var boards = [
     name: 'circuit-playground-classic',
     baud: 57600,
     signature: Buffer.from([0x43, 0x41, 0x54, 0x45, 0x52, 0x49, 0x4e]),
+    vendorId: ['0x239A', '0x0000'],
     productId: ['0x0011', '0x8011'],
     productPage: 'https://www.adafruit.com/product/3000',
     protocol: 'avr109'