Aranet4 Firmware Change Log
aranet-techsupport
Posted: 28.11.2023 17:46
Modified: 18.01.2025 07:18
v1.4.19 (2024-08-26)
- Improved battery life
- Improved new battery detection in low battery state
v1.4.14 (2023-11-28)
- Optimized memory management to obtain up to 30 days of on-device data history.
- Introduced CO2 on-demand measurement for all sensor HW types.
- Bluetooth extended range functionality fixed to support all sensor HW types.
v1.3.5 (2023-06-06)
- Introduced CO2 on-demand measurement support.
v1.2.0 (2022-10-12)
- New Bluetooth service UUID.
- Measurement data included in Bluetooth advertising packet.
v0.4.10 (2021-10-13)
- Reduced consumption of LoRa radio for PRO version HW.
- CO2 sensor intermittent read failure fixed.
- Sensor ID shown on screen for PRO version HW.
dbutler
Posted: 30.11.2023 16:38
Thank you for posting this. Please explain CO2 on-demand measurement.
aranet-techsupport
Posted: 30.11.2023 16:44
Its an option in the Aranet Home App to make an instant Co2 measurment by pressing a button on the Aranet4 tab.
dbutler
Posted: 17.12.2023 02:15
Thanks. The last update includes "Optimized memory management to obtain up to 30 days of on-device data history"...
Logically, it seems like the number of days that can be stored on-device would depend on the selected measurement interval. If so, how many days at each interval? (1,2,5,10)
aranet-techsupport
Posted: 18.12.2023 08:52
Hi!
We have updated the post about Aranet4 device memory, the information you ask can be found here:
https://forum.aranet.com/all-about-aranet4/how-long-does-the-aranet4-device-store-historic-data/dbutler
Posted: 18.12.2023 20:06
Modified: 19.12.2023 06:25
Thanks. What about the storage limit for phone app? It used to be 2 weeks then at some point it increased to 30 days (as noted in the thread you linked). It must have been increased since then. My phone app currently holds 90 days of data with interval set to 2 minutes. Does that limit also depend on interval setting?
aranet-techsupport
Posted: 19.12.2023 17:13
The storage limit on the app is set to 90 days, the measurment inteval or the amount of devices connected to the app don't matter in this instance.
victor
Posted: 02.01.2025 13:19
Modified: 02.01.2025 13:19
Aranet Base Station does not show the FW version of Aranet4 Pro. Can you add it to future Base Station update?
aranet-techsupport
Posted: 03.01.2025 10:30
Wireless communication between the Aranet base station and sensors (including Aranet 4 PRO) is mainly a one-way protocol, with a two-way handshake initiated only during the pairing process.
Pairing handshake has limitations and there is no possibility with current protocol implementation to indicate the firmware version. Also, note, that it may be a misleading feature as there is no way to update the indicated firmware version in case you would update the firmware from the app after the pairing. Therefore we do not see significant added value in it and it won't be implemented.
Please use "Aranet Home" (Android or iOS) app to check and update the firmware version of Aranet 4 PRO sensor.
victor
Posted: 05.01.2025 14:12
As I understand there is a critical update for Aranet4, regarding the bricking of the device when the battery charge is low, so why can't I monitor the firmware version via the base station that can be updated same as Aranet4 by bluetooth?
Updating by bluetooth from Home app, and monitor with base station , why it is not possible?
And remove limitations of max 20 device from everywere (base station reports and Aranet Home App) !!!
aranet-techsupport
Posted: 06.01.2025 08:50
We cannot update the Aranet4 through the base station, because of LoRa communication, the bandwidth is just too low and the update package too large for the base station to update any sensor FW.
The 20 sensor max devices for the Home app is because we can only guarantee normal operating for the app up to 20 sensors, any more than that and things become unstable and the sensors might not want to connect to your phone.
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