Update mixly_arduino/blockly/blocks/esp32/iot.js
@@ -213,7 +213,7 @@ Blockly.Blocks['iot_onenet_publish'] = {
new Blockly.FieldTextInput(
keyNames.length > i
? keyNames[i]
- : 'key'),
+ : 'key'+(i+1)),
'KEY'+i)
.appendField(":")
}
