====== Wanesy Wave firmware v1.9.0 (May 2021) ======

===== Changes from previous version =====

==== New features ====
  * No new feature in this release

==== Evolutions====
  * Asset tracking: improve BLE scan robustness
  * Maximize Wi-Fi STM32 FW update success
  * Earlier initialization of critical GPIOs

===== Restrictions =====

   * Firmware upgrade procedure must respect specific order described in section below


===== Firmware =====

==== Compatibility ====

=== Hardware ===

This release is compatible with the following Wanesy Wave revision:

  * **Wanest Wave 868**:
    * Fully compatible with Wanesy Wave Board ID xxxDAcxxxxxx, xxxDAdxxxxxx, xxxDAexxxxxx.
  * **Wanesy Wave 915**:
    * Fully compatible with Wanesy Wave Board ID xxxDBcxxxxxx, xxxDBdxxxxxx, xxxDBexxxxxx, xxxDBfxxxxxx .


=== Software ===

  * STM32 MCU firmware Ver. 1.9.0
  * ESP32 MCU firmware Ver. 1.9.0


==== Delivery ====

<note important>
The firmware is released in two files: __STM32 MCU__ firmware binary 'kbin' file and __ESP32 MCU__ firmware binary file.\\
</note>

__STM32 MCU :__ \\
To update the firmware, follow instruction on the Firmware update section of the Setup page: [[wiki:setup:setup_wave#firmware_update|click here]].

__ESP32 MCU:__ \\
To update the firmware, follow instruction on the Firmware update section of the Setup page: [[wiki:setup:setup_wave#firmware_update|click here]].



===== Download =====

==== Wi-Fi: firmware update ====

<note important>
Firmware update procedure must respect the specific order described below (update STM32 first):

^ steps     ^ STM32 version      ^ ESP32 version          ^ SSID          ^ Actions ^
| #1    | 1.8.0     | 1.8.0        | wave_xxxx        | **Place product upright away from wall or table** |
|:::|:::|:::|:::|Upload STM32 V1.9 image|
|:::|:::|:::|:::|Wait until green LED is back ON (ie. no longer blinking)|
| #2    | 1.9.0     | 1.8.0        | wave_xxxx        | Verify STM32 version in device_info.txt file |
|:::|:::|:::|:::|Upload ESP32 V1.9 image|
| #3    | 1.9.0     | 1.9.0        | wave_xxxx        | Verify ESP32 version in esp32_version.txt file|
</note>

  * **Wanesy Wave 868**: {{ :wiki:resources:wifiupdate_wanesywave_eu868_v1.9.0_20210503_revs_cde.zip |}}
    * STM32 file: ''stm32_wanesywave_EU868_v1.9.0_DAcde.kbin'' (md5: 9e6de37facb753162057d201e870e058).
    * ESP32 file: ''esp32_firmware_v1.9.0.bin'' (md5: fdff27fec5444d500745e962057efd46).

  * **Wanesy Wave 915**: {{ :wiki:resources:wifiupdate_wanesywave_us915_v1.9.0_20210503_revs_cdef.zip |}}
    * STM32 file: ''stm32_wanesywave_US915_v1.9.0_DBcdef.kbin'' (md5: 35125aa8baf5555ed3e61e5be3882b22).
    * ESP32 file: ''esp32_firmware_v1.9.0.bin'' (md5: fdff27fec5444d500745e962057efd46).

==== Wi-Fi: region configuration ====

  * **Wanesy Wave 868**: {{ :wiki:resources:region_conf_wifiupdate_wanesywave_868_v1.8.0_20210421_revs_cde.zip |}}
    * cmd_region_EU868.txt
    * cmd_region_IN865.txt

  * **Wanesy Wave 915**: {{ :wiki:resources:region_conf_wifiupdate_wanesywave_915_v1.8.0_20210421_revs_cdef.zip |}}
    * cmd_region_US915.txt
    * cmd_region_AU915.txt
    * cmd_region_AS923.txt

===== History =====
   * 1.9.0 (May 2021):
    * Improve BLE scan robustness
    * Maximize WiFi STM32 FW update success
    * Earlier initialization of critical GPIOs
   * 1.8.0 (February 2021):
    * Support of multiple regional parameters.
    * Use unconfirmed TX on LoRaWAN services.
    * Wi-Fi update over HTTP.
    * Access Point SSID personal identification based on EUI.
    * Limit duration of Wi-Fi access point availability.
   * 1.7.0 (June 2020):
    * Initial release for Wanesy Wave.