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NFC RFID Reader Writer uFR Nano Online ESP32 Firmware Release

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µFR ONLINE FIRMWARE RELEASE CHANGELOG #

NFC RFID Reader Writer µFR Nano Online ESP32 firmware version table #

Online Firmware Changelog Table
Version Comment Release_date
2.9.0W MAJOR UPDATE: Network and Bluetooth stability improvements; Azure IoT Hub support; Transparent mode baud rate fixed; Firmware code optimization; Device stability improvements; Network and Bluetooth stability improvements; Modem sleep optimization; Ping speed improvement; RGB LED animation change; Azure IoT Hub support added; Transparent mode baud rate issue resolved 2022-11-17
2.9.0E MAJOR UPDATE: Network and Bluetooth stability improvements; Azure IoT Hub support; Transparent mode baud rate fixed; Firmware code optimization; Device stability improvements; Network and Bluetooth stability improvements; Modem sleep optimization; Ping speed improvement; RGB LED animation change; Azure IoT Hub support added; Transparent mode baud rate issue resolved 2022-11-17
2.8.2W BLE broadcast mode added. A bug with GPIO control over HTTP was fixed. 2022-08-03
2.8.2I BLE broadcast mode added. A bug with GPIO control over HTTP was fixed. 2022-08-03
2.8.2E BLE broadcast mode added. A bug with GPIO control over HTTP was fixed. 2022-08-03
2.8.2C BLE broadcast mode added. A bug with GPIO control over HTTP was fixed. 2022-08-03
2.8.1W The GPIO default state on the boot option was introduced. 2022-07-19
2.8.1E The GPIO default state on the boot option was introduced. 2022-07-19
2.8.1C The GPIO default state on the boot option was introduced. 2022-07-19
2.8.0W HTTPS communication problems have been resolved. Increased card detecting velocity in Master Mode. Performance upgrades. 2022-06-09
2.8.0I HTTPS communication problems have been resolved. Increased card detecting velocity in Master Mode. Performance upgrades. 2022-06-09
2.8.0E HTTPS communication problems have been resolved. Increased card detecting velocity in Master Mode. Performance upgrades. 2022-06-09
2.8.0C HTTPS communication fixed. Faster card detection in master mode. Performance improvements. 2022-06-09
2.7.9W Boot time was decreased. Fix for serial configurator bug. Master mode response handling was improved. 2022-06-03
2.7.9I Boot time was decreased. Fix for serial configurator bug. Master mode response handling was improved. 2022-06-03
2.7.9E Boot time was decreased. Fix for serial configurator bug. Master mode response handling was improved. 2022-06-03
2.7.9C Boot time was decreased. Fix for serial configurator bug. Master mode response handling was improved. 2022-06-03
2.7.7W RGB LED improvement and bug fixes 2022-05-13
2.7.7I RGB LED improvement and bug fixes 2022-05-13
2.7.7E RGB LED improvement and bug fixes 2022-05-13
2.7.7C RGB LED improvement and bug fixes 2022-05-13
2.7.6W External RGB LED support was added. The Master Mode UID conversion bug was fixed. HTTP timeouts feature was added. The mobile AID POST parameter in Master Mode was added. 2022-05-06
2.7.6I External RGB LED support was added. The Master Mode UID conversion bug was fixed. HTTP timeouts feature was added. The mobile AID POST parameter in Master Mode was added. 2022-05-06
2.7.6E External RGB LED support was added. The Master Mode UID conversion bug was fixed. HTTP timeouts feature was added. The mobile AID POST parameter in Master Mode was added. 2022-05-06
2.7.6C External RGB LED support was added. The Master Mode UID conversion bug was fixed. HTTP timeouts feature was added. The mobile AID POST parameter in Master Mode was added. 2022-05-06
2.7.5W The bug with BLE HID upper-case letters not sending was fixed. 2022-04-02
2.7.5I The bug with BLE HID upper-case letters not sending was fixed. 2022-04-02
2.7.5E The bug with BLE HID upper-case letters not sending was fixed. 2022-04-02
2.7.5C The bug with BLE HID upper-case letters not sending was fixed. 2022-04-02
2.7.4W BLE HID mode improvements. 2022-03-24
2.7.4I BLE HID mode improvements. 2022-03-24
2.7.4E BLE HID mode improvements. 2022-03-24
2.7.4C BLE HID mode improvements. 2022-03-24
2.7.3W The Master Mode HTTPS increases response speed by up to 3 times. BLE/BT serial improvements.The MiFare card UDP broadcast support was added. The linear read address bug was fixed. 2022-03-16
2.7.3I The Master Mode HTTPS increases response speed by up to 3 times. BLE/BT serial improvements.The MiFare card UDP broadcast support was added. The linear read address bug was fixed. 2022-03-16
2.7.3E The Master Mode HTTPS increases response speed by up to 3 times. The BLE/BT Serial improvements.The MiFare card's UDP broadcast support was added. The linear read address bug was fixed. 2022-03-16
2.7.3C The Master Mode HTTPS increases response speed by up to 3 times. The BLE/BT Serial improvements.The MiFare card's UDP broadcast support was added. The linear read address bug was fixed. 2022-03-16
2.7.1W The UDP broadcast mode bug is fixed. 2022-03-02
2.7.1I The UDP broadcast mode bug is fixed. 2022-03-02
2.7.1E The UDP broadcast mode bug is fixed. 2022-03-02
2.7.1C The UDP broadcast mode bug is fixed. 2022-03-02
2.7.0W The GPIO control bug in Master Mode was fixed. 2022-02-18
2.7.0I The GPIO control bug in Master Mode was fixed. 2022-02-18
2.7.0E The GPIO control bug in Master Mode was fixed. 2022-02-18
2.7.0C The GPIO control bug in Master Mode was fixed. 2022-02-18
2.6.9W Support for UDP broadcast from NDEF record added. 2022-02-07
2.6.9I Support for UDP broadcast from NDEF record added. 2022-02-07
2.6.9E Support for UDP broadcast from NDEF record added. 2022-02-07
2.6.9C Support for UDP broadcast from NDEF record added. 2022-02-07
2.6.92C DLIO32. Pause command added to Master Mode.Internal beeper support has been added to Master Mode. Open twice. 2022-02-02
2.6.8W The introduction of BLE to the HTTP POST command and the implementation of UDP broadcasting support with card-stored data, Improvements to the BT serial connection 2022-02-03
2.6.8I The introduction of BLE to the HTTP POST command and the implementation of UDP broadcasting support with card-stored data, Improvements to the BT serial connection 2022-02-03
2.6.8E The introduction of BLE to the HTTP POST command and the implementation of UDP broadcasting support with card-stored data, Improvements to the BT serial connection 2022-02-03
2.6.8C The introduction of BLE to the HTTP POST command and the implementation of UDP broadcasting support with card-stored data, Improvements to the BT serial connection 2022-02-01
2.6.82C DLIO32: Two new support lists are enabled. Open twice. 2022-01-10
2.6.7W Serial BLE/BT optimization. The introduction of mobile AID support to the Master mode. 2021-12-07
2.6.7I Serial BLE/BT optimization. The introduction of mobile AID support to the Master mode. 2021-12-21
2.6.7E Serial BLE/BT optimization. The introduction of mobile AID support to the Master mode. 2021-12-07
2.6.7C Serial BLE/BT optimization. The introduction of mobile AID support to the Master mode. 2021-12-21
2.6.6C DLIO32 Offline Mode support added (twice lock open). 2021-12-01
2.6.5C DLIO32: Offline Mode support added. 2021-12-01
2.6.4W GPIO high on boot bug fixed. BT serial TX power option added. Place Mode was added. 2021-12-21
2.6.4I GPIO high on boot bug fixed. BT serial TX power option added. Place Mode was added. 2021-12-21
2.6.4E GPIO high on boot bug fixed. BT serial TX power option added. Place Mode was added. 2021-12-21
2.6.4C GPIO high on boot bug fixed. BT serial TX power option added. Place Mode was added. 2021-11-16
2.6.3W uFR update bug fixed. BT Serial/BLE improvement. 2021-12-21
2.6.3I uFR update bug fixed. BT Serial/BLE improvement. 2021-12-21
2.6.3E uFR update bug fixed. BT Serial/BLE improvement. 2021-10-29
2.6.3C uFR update bug fixed. BT Serial/BLE improvement. 2021-10-29
2.6.2W The Bluetooth Classic connection bug is fixed. 2021-12-21
2.6.2I The Bluetooth Classic connection bug is fixed. 2021-12-21
2.6.2E The Bluetooth Classic connection bug is fixed. 2021-10-12
2.6.2C The Bluetooth Classic connection bug is fixed. 2021-10-12
2.6.1W BLE/Network combine mode added. Master mode two servers mode and UID format option added. 2021-10-11
2.6.1I BLE/Network combine mode added. Master mode two servers mode and UID format option added. 2021-12-21
2.6.1E BLE/Network combine mode added. Master mode two servers mode and UID format option added. 2021-10-11
2.6.1C BLE/Network combine mode added. Master mode two servers mode and UID format option added. 2021-10-11
2.5.8W The BLE TX power option was added. The GPIO State Time Control feature has been added. 2021-08-31
2.5.8I The BLE TX power option was added. The GPIO State Time Control feature has been added. 2021-08-31
2.5.8E The BLE TX power option was added. The GPIO State Time Control feature has been added. 2021-08-31
2.5.8C The BLE TX power option was added. The GPIO State Time Control feature has been added. 2021-08-31
2.5.7W BLE/BT mode reinitialization after connection fails 2021-07-21
2.5.7I BLE/BT mode reinitialization after connection fails 2021-07-21
2.5.7E BLE/BT mode reinitialization after connection fails 2021-07-21
2.5.7C BLE/BT mode reinitialization after connection fails 2021-07-21
2.5.6W UART2 Force mode has been added. UART2 Force mode added. Master Mode Failed command bug fixed. Update fixed. 2021-06-30
2.5.6I UART2 force mode added. Master mode Failed command bug fixed. Update fixed. 2021-06-30
2.5.6E UART2 force mode added. Master mode Failed command bug fixed. Update fixed. 2021-06-30
2.5.6CI UART2 force mode added. Master mode Failed command bug fixed. Update fixed. (IO STATUS - Sensor support) 2021-07-07
2.5.6C UART2 force mode added. Master mode Failed command bug fixed. Update fixed. (NO IO STATUS) 2021-07-07
2.5.4W Support for device configuration backup and restore was added. 2021-06-16
2.5.4I Support for device configuration backup and restore was added. 2021-06-16
2.5.4E Support for device configuration backup and restore was added. 2021-06-16
2.5.4C Support for device configuration backup and restore was added. 2021-06-16
2.5.3W Setting/Getting GPIO over HTTP is fixed. Added the GPIO HTTP API. 2021-05-27
2.5.3I Setting/Getting GPIO over HTTP is fixed. Added the GPIO HTTP API. 2021-05-27
2.5.3E Setting/Getting GPIO over HTTP is fixed. Added the GPIO HTTP API. 2021-05-27
2.5.3C Setting/Getting GPIO over HTTP is fixed. Added the GPIO HTTP API. 2021-05-27
2.5.2W uFR update bug fixed. Frontend auto login added. 2021-04-27
2.5.2I uFR update bug fixed. Frontend auto login added. 2021-04-27
2.5.2E uFR update bug fixed. Frontend auto login added. 2021-04-27
2.5.2C uFR update bug fixed. Frontend auto login added. 2021-04-27
2.5.1W Real-time clock correction. 2021-04-26
2.5.1I Real-time clock correction. 2021-04-26
2.5.1E Real-time clock correction. 2021-04-26
2.5.1C Real-time clock correction. 2021-04-26
2.5.0W BLE auto pairing and bonding bug fixed. HTTP, UDP, and TCP packet losses are fixed. 2021-04-22
2.5.0I BLE auto pairing and bonding bug fixed. HTTP, UDP, and TCP packet losses are fixed. 2021-04-22
2.5.0E BLE auto pairing and bonding bug fixed. HTTP, UDP, and TCP packet losses are fixed. 2021-04-22
2.5.0C LAN and RS232/RS485 issues are fixed. The Async mode issue is fixed. BLE auto pairing and bonding bug fixed. HTTP, UDP, and TCP packet losses are fixed. 2021-04-22
2.4.9W BLE mode set/get GPIO state bug fixed. 2021-04-05
2.4.9I BLE mode set/get GPIO state bug fixed. 2021-04-05
2.4.9E BLE mode set/get GPIO state bug fixed. 2021-04-05
2.4.8W BLE HID linear read mode added. 2021-03-09
2.4.8I BLE HID linear read mode was added. 2021-03-09
2.4.8E BLE HID linear read mode was added. 2021-03-09
2.4.8C BLE HID linear read mode was added. 2021-03-09
2.4.7W BLE security setting added. Setting default settings fixed. Improved stability. 2021-03-05
2.4.7I BLE security setting added. Setting default settings is fixed. Iimprovedmproved stability. 2021-03-05
2.4.7E BLE security setting added. Setting default settings fixed. Improved stability. 2021-03-05
2.4.7C BLE security setting added. Setting default settings fixed. Improved stability. 2021-03-05
2.4.6W Added function for getting the serial number. 2021-02-12
2.4.6I Added function for getting the serial number. 2021-02-12
2.4.6E Added function for getting the serial number. 2021-02-12
2.4.6C Added function for getting the serial number. 2021-02-12
2.4.5W Transparent mode is fixed when AP isAP enabled. LED brightcontrol wasntrol added. 2021-01-18
2.4.5I Transparent mode is fixed when AP enabled. LED brightness control added. 2021-01-18
2.4.5E Transparent mode fixed when AP enabled. LED brightness control added. 2021-01-18
2.4.5C Transparent mode fixed when AP enabled. LED brightness control added. 2021-01-18
2.4.4W Barrier control UART3 support added. 2020-08-12
2.4.4I IoT Cloud support; Bluetooth disabled. USE FOR THE CLOUD IoT ONLY! UART3 support for the Barrier Control was added. 2020-08-12
2.4.4E UART3 support for the Barrier Control was added. 2020-08-12
2.4.4C UART3 support for the Barrier Control was added. (NO IO STATUS) 2020-08-12
2.4.3W Ethernet static IP bug fixed. Bluetooth Classic mode packet transfer is fixed. 2020-08-04
2.4.3I IoT Cloud support; Bluetooth disabled. USE FOR THE CLOUD IoT ONLY! Ethernet static IP bug fixed. Bluetooth Classic mode packet transfer is fixed. 2020-08-04
2.4.3E Ethernet static IP bug fixed. Bluetooth Classic mode packet transfer is fixed. 2020-08-04
2.4.3C Ethernet static IP bug fixed. Bluetooth Classic mode packet transfer is fixed. (NO IO STATUS) 2020-08-12
2.4.2W Multiple HTTP connection bugs are fixed. 2020-07-06
2.4.2I IoT Cloud support; Bluetooth disabled. USE FOR CLOUD IoT ONLY! Multiple HTTP connection bugs are fixed. 2020-07-06
2.4.2E Multiple HTTP connection bugs are fixed. 2020-07-06
2.4.2C Multiple HTTP connection bugs are fixed. (NO IO STATUS) 2020-07-06
2.4.1W HTTP basic authentication support was added. 2020-06-30
2.4.1I IoT Cloud support; Bluetooth disabled. USE ONLY FOR CLOUD IOT! HTTP basic authentication support was added. 2020-06-30
2.4.1E HTTP basic authentication support was added. 2020-06-30
2.4.1C HTTP basic authentication support was added. (NO IO STATUS) 2020-06-30
2.4.0W Frontend setting parameters are fixed. 2020-06-29
2.4.0I IoT Cloud support; Bluetooth disabled. USE FOR THE CLOUD IoT ONLY! Frontend setting parameters are fixed. 2020-06-24
2.4.0E Frontend setting parameters are fixed. 2020-06-29
2.4.0C Frontend setting parameters are fixed. (NO IO STATUS) 2020-06-24
2.3.7W Broadcast Port settings were added. 2020-06-01
2.3.7I IoT Cloud support; Bluetooth disabled. USE FOR THE CLOUD IoT ONLY! Broadcast Port settings were added. 2020-06-01
2.3.7E Broadcast port settings are added. 2020-06-01
2.3.7C Broadcast port settings are added. (NO IO STATUS) 2020-06-24
2.3.6W WiFi scan bug fixed. Introducing the UDP broadcast and network timeout settings. 2020-05-27
2.3.6I IoT Cloud support; Bluetooth disabled. USE FOR THE CLOUD IoT ONLY! WiFi scan bug fixed. Introducing the UDP broadcast and network timeout settings. 2020-05-27
2.3.6E WiFi scan bug fixed. Introducing the UDP broadcast and network timeout settings. 2020-05-27
2.3.6C WiFi scan bug fixed. Introducing the UDP broadcast and network timeout settings. (NO IO STATUS) 2020-06-24
2.3.4W Bluetooth stability improvements. 2020-05-20
2.3.4I IoT Cloud support; Bluetooth disabled. USE FOR THE CLOUD IoT ONLY! Bluetooth stability improvements. 2020-05-27
2.3.4E Bluetooth stability improvements. 2020-05-20
2.3.4C Bluetooth stability improvements. 2020-05-20
2.3.3W Sending log by implementing the POST instead of the GET method 2020-05-01
2.3.3I Bug fixes and improvements 2020-05-01
2.3.3E Log sending by implementing the POST instead of the GET method. 2020-05-01
2.3.3C Bug fixes and improvements 2020-05-01
2.3.2W improved stability. 2020-04-30
2.3.2I improved stability. 2020-04-30
2.3.2E improved stability, 2020-04-30
2.3.2C improved stability. 2020-04-30
2.3.1W Opening reader in UDP and Transparent mode fixed. 2020-04-14
2.3.1I IoT Cloud support; Bluetooth disabled. USE FOR THE CLOUD IoT ONLY! Opening reader in UDP and Transparent mode fixed. 2020-04-20
2.3.1E Opening reader in UDP and Transparent mode fixed. 2020-04-14
2.3.1C Opening reader in UDP and Transparent mode fixed. 2020-04-14
2.3.0W The Captive portal, easy-connect to WiFi and Bluetooth using NFC, and BLE, advertises services. UUID, IoT Cloud support 2020-04-10
2.3.0I IoT Cloud support; Bluetooth disabled. USE ONLY FOR CLOUD IOT! 2020-04-10
2.3.0E Captive portal, Easy connect to WiFi and Bluetooth using NFC, BLE advertise service UUID 2020-04-10
2.3.0C Captive portal, Easy connect to WiFi and Bluetooth using NFC, BLE advertise service UUID 2020-04-10
2.2.9W DESFire master mode, Custom POST parameters, Connecting to WiFi using NDEF 2020-03-24
2.2.9E DESFire master mode, Custom POST parameters, Connecting to WiFi using NDEF 2020-03-24
2.2.9C DESFire master mode, Custom POST parameters, Connecting to WiFi using NDEF (NO IO STATUS) 2020-03-25
2.2.8W HTTP communication bug fixed 2020-03-03
2.2.8E HTTP communication bug fixed 2020-03-03
2.2.8C Fixed: HTTP communication bug fixed. (NO IO STATUS) 2020-03-03
2.2.7W Frontend Test mode bug fixed. 2020-02-27
2.2.7E Frontend Test mode bug fixed. 2020-02-27
2.2.7C Frontend Test mode bug fixed. (NO IO STATUS) 2020-02-27
2.2.6W Ble mode read/notify characteristic toggle support added. 2020-02-13
2.2.6E Ble mode read/notify characteristic toggle support added. 2020-02-13
2.2.6C Ble mode read/notify characteristic toggle support added. (NO IO STATUS) 2020-02-13
2.2.5W Async mode added 2020-02-11
2.2.5E Async mode added 2020-02-11
2.2.5C The BlockBlock card read when the barrier is opened. (NO IO STATUS) 2020-02-11
2.2.4W BLE and BLE HID mode 6-digit pin change support. 2020-01-14
2.2.4E BLE and BLE HID mode 6-digit pin change support. 2020-01-14
2.2.4C BLE and BLE HID mode 6-digit pin change support. 2020-01-14
2.2.3W Master mode - Online serial number added 2019-12-25
2.2.3E Master mode - Online serial number added 2019-12-25
2.2.3C Master mode - Online serial number added, Input pins state (Sensor support) 2019-12-27
2.2.2C Response time fixed. 2019-12-13
2.2.1W Transparent device change without restart. 2019-12-09
2.2.1E Transparent device change without restart. 2019-12-09
2.2.1C Transparent device change without restart. 2019-12-09
2.1.9W Added support for the external device over Bluetooth 2019-11-12
2.1.9E Added support for the external device over Bluetooth 2019-11-12
2.1.9C Added support for the external device over Bluetooth 2019-11-12
2.1.7W Multiple readers connected bug fixed 2019-11-08
2.1.7E Multiple readers connected bug fixed 2019-11-08
2.1.7C Template support added 2019-11-08
2.1.6W Baud rate in transparent mode changed to 1Mbit/s. 2019-11-04
2.1.6E Baud rate in transparent mode changed to 1Mbit/s. 2019-11-01
2.1.6C Initial barrier firmware 2019-11-04
2.1.5W Static IP address option added. 2019-09-20
2.1.5E Static IP address option added. 2019-09-20
2.1.4W Changing AP reset bug fixed. 2019-09-18
2.1.4E Changing AP reset bug fixed. 2019-09-18
2.1.3W BLE communication break fixed. 2019-09-06
2.1.3E BLE communication break fixed. 2019-09-06
2.1.2W Bluetooth LE improved. Up to 8x faster communication. 2019-09-04
2.1.2E Bluetooth LE improved. Up to 8x faster communication. 2019-09-04
2.1.1W Waiting for the 30s to connect on device boot 2019-08-28
2.1.1E Waiting for 30s to connect on device boot 2019-08-28
2.1.0W Try to auto-reconnect to WiFi Access point for 2 minutes if the reader is in AP mode. 2019-09-17
2.1.0E Try to auto-reconnect to the WiFi Access point for 2 minutes, if the reader is in AP mode. 2019-08-27
2.0.9W The option for BLE HID reverse UID has been introduced. 2019-08-09
2.0.9E The option for BLE HID reverse UID has been introduced. 2019-08-09
2.0.8W The incorrect UID bug in BLE HID Mode has been resolved. 2019-08-07
2.0.8E The incorrect UID bug in BLE HID Mode has been resolved. 2019-08-07
2.0.7W The Master Mode dual reader bug has been resolved. 2019-08-05
2.0.7E The Master Mode dual reader bug has been resolved. 2019-08-05
2.0.6W Fixed a driver error bug in BLE HID Mode for iOS and Windows. 2019-08-05
2.0.6E Fixed a driver error bug in BLE HID Mode for iOS and Windows. 2019-07-30
2.0.5W WebSocket support has been added. 2019-07-29
2.0.5E WebSocket support has been added. 2019-07-29
2.0.4W Frontend configuration panel has been updated. uFR Test has been added. 2019-07-22
2.0.4E Frontend configuration panel has been updated. uFR Test has been added. 2019-07-22
2.0.3W A HTTP communication blocking bug has been fixed. 2019-07-16
2.0.3E A HTTP communication blocking bug has been fixed. 2019-07-16
2.0.2W BLE pairing issues have been resolved. Control over RTC and IO pins has been added. 2019-06-20
2.0.2E BLE pairing issues have been resolved. Control over RTC and IO pins has been added. 2019-06-20
2.0.1W Fix for online updating bug. 2019-06-19
2.0.1E Fix for online updating bug. 2019-06-17
2.0.0W Bluetooth Low Energy Mode has been introduced. HID Mode has been introduced. Modem Sleep has been introduced. The HTTPS bug in Master mode has been resolved. 2019-06-13
2.0.0E Bluetooth Low Energy Mode has been introduced. HID Mode has been introduced. Modem Sleep has been introduced. The HTTPS bug in Master mode has been resolved. 2019-11-04
1.5.3X The support for setting the default baud rate of the uFR Nano reader has been added 2019-04-09
Version Comment Release_date