WiFi Error Codes

This article applies only to Konnected devices running our original/legacy NodeMCU firmware.

Below is a table of WiFi disconnect codes and their corresponding reasons. For more information and the original source of this table, please visit this site.

wifi.eventmon.reason

Table containing disconnect reasons.

Disconnect reason	value
wifi.eventmon.reason.UNSPECIFIED	1
wifi.eventmon.reason.AUTH_EXPIRE	2
wifi.eventmon.reason.AUTH_LEAVE	3
wifi.eventmon.reason.ASSOC_EXPIRE	4
wifi.eventmon.reason.ASSOC_TOOMANY	5
wifi.eventmon.reason.NOT_AUTHED	6
wifi.eventmon.reason.NOT_ASSOCED	7
wifi.eventmon.reason.ASSOC_LEAVE	8
wifi.eventmon.reason.ASSOC_NOT_AUTHED	9
wifi.eventmon.reason.DISASSOC_PWRCAP_BAD	10
wifi.eventmon.reason.DISASSOC_SUPCHAN_BAD	11
wifi.eventmon.reason.IE_INVALID	13
wifi.eventmon.reason.MIC_FAILURE	14
wifi.eventmon.reason.4WAY_HANDSHAKE_TIMEOUT	15
wifi.eventmon.reason.GROUP_KEY_UPDATE_TIMEOUT	16
wifi.eventmon.reason.IE_IN_4WAY_DIFFERS	17
wifi.eventmon.reason.GROUP_CIPHER_INVALID	18
wifi.eventmon.reason.PAIRWISE_CIPHER_INVALID	19
wifi.eventmon.reason.AKMP_INVALID	20
wifi.eventmon.reason.UNSUPP_RSN_IE_VERSION	21
wifi.eventmon.reason.INVALID_RSN_IE_CAP	22
wifi.eventmon.reason.802_1X_AUTH_FAILED	23
wifi.eventmon.reason.CIPHER_SUITE_REJECTED	24
wifi.eventmon.reason.BEACON_TIMEOUT	200
wifi.eventmon.reason.NO_AP_FOUND	201
wifi.eventmon.reason.AUTH_FAIL	202
wifi.eventmon.reason.ASSOC_FAIL	203
wifi.eventmon.reason.HANDSHAKE_TIMEOUT	204