439 questions
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Azure IoT Hub FUOTA
I have a following setup, an end-device communicating via LoRaWAN with a gateway that is connected over Wi-Fi/Ethernet/Cellular to The Things Network that is aciting as a Network Server (managing ...
- 78
2
votes
1
answer
218
views
OTA Update of encrypted ESP32 firmware
I want to encrypt my ESP32 firmware with espsecure.py and then update my devices with OTA. Strangely, espsecure.py requires me to pass the partition address:
python espsecure.py encrypt_flash_data --...
- 6,518
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votes
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35
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PR-10 The flash partitioning MUST allow later addition of new partitions (prplfoundation)
To support the above feature I found out a way to update GPT via approach mentioned by me in the code section. But in the approach if there is any power failure during sgdisk command execution then ...
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68
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Issue with bootloader not switching application on software reset in STM32
I have been developing a bootloader to facilitate OTA updates on an STM32F446 device. The OTA update works such that, when the device is powered on, it runs the bootloader, which is written at address ...
- 1
-1
votes
1
answer
377
views
Code push server throwing error when trying to send an update
After sending an update using the command code-push-standalone release-react myapp-android android, it does get uploaded to aws as i can see a file uploaded in my bucket but the server gives this ...
- 5,252
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140
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I'm trying to perform a FOTA update on an ESP32 using GSM EC200U through AT commands, but the received data for the bin file is showing a length error
Im sharing some snippet from my code.
bool downloadFirmware(const char *url, const esp_partition_t *partition)
{
printf("Fetching firmware binary...\n");
// Initialize UART commands
...
3
votes
0
answers
438
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How to Implementing OTA Update Feature in Flutter Apps Similar to Blinkit
I'm working on a Flutter application and I'm interested in implementing an over-the-air (OTA) update feature similar to the one used in Blinkit. My goal is to allow users to receive and install ...
- 31
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votes
1
answer
836
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Cannot upgrade to syncElegantOTA v3 in platformIO
In my ESP32 project I want to use asyncElegantOTA. As development enviornment I am using Visual Studio Code (v1.87.2) with platformIO (v3.3.3). When compiling my project I am getting the following ...
- 5
0
votes
2
answers
948
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Trying OTA firmware update using @thingsboard in ESP32
I am trying to perform OTA update using ESP32 and @thingsboard community version. I am using mqtt in esp32 to connect with Thingsboard.
What I have achieved is: When I am updating firmware in ...
- 11
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answers
264
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ESP32 keeps rebooting after guru core 0 crashed
Whenever i try to use the 2 cores of my esp, one for OTA and one for the main task, core 0 keeps crashing.
For now just to test, the 'main' code is just an LED on pin 25 going on and off every 5 ...
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2
answers
2k
views
Require example code of Arduino/ESP32 to download .bin file for OTA update through http or ftp
I have many ESP32 devices distributed to my client but not easy to update the code manually.
The best is to let let the Arduino to download(by instruction) the .bin file through http and update ...
- 2,189
0
votes
1
answer
103
views
I am trying to hit Sabre Fare Rule soap api on postman but it's giving error errors.xml.USG_INVALID_ACTION, How to resolve it
Here is my request body
`<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
<soap:Header>
...
0
votes
1
answer
118
views
Azure IoT Hub Updates Diagnostics tab reporting unhealthy provisioned device - reason Interface Id
After provisioning a device successfully on Azure IoT Hub, I'm trying to get Azure Device Update to work. In the IoT hub on the portal, I select Updates, and then I see that the Diagnostics tab is ...
- 660
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0
answers
540
views
Installing an Android OTA update without an SD card
We have a rooted android device and have developed an app and a custom rom for it which was modified from Android 7.1. We build the roms, no issue.
We install the rom by pushing the OTA update to the ...
- 115
0
votes
1
answer
944
views
how can my ESP32 be programmed with a .bin file on its SPIFFS
I have an idea to download the .bin file from a server and save in the SPIFFS and upload the file on my ESP32.
My problem has two parts as I am not much experienced in working with ESP32. First, how ...
0
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0
answers
311
views
STM32 update firmware from SRAM
I would like to remotely update the firmware of my STM32WLE5 device. I can transfer the new binary file from the server to the STM's SRAM using only my custom link, which means I cannot utilize other ...
- 409
0
votes
1
answer
303
views
mcumgr_flutter, does not move to a successful state reaching 100% firmware transfer
I am trying to move to mcumgr_flutter, from mcumgr plugin, I am having a problem where when reaching 100% transfer of the firmware I am not getting the state steam observer to send me the success ...
- 981
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0
answers
139
views
How to reject OTA image without downloading when using AWS IoT Device SDK for Embedded C
We're using AWS IoT Device SDK for Embedded C (Espressif ESP32 port) to connect our ESP32 device to AWS. I'm working on OTA using the ota-for-aws-iot-embedded-sdk library included in the SDK.
See here ...
- 1,173
1
vote
2
answers
3k
views
ESP32 OTA update including data folder in bin firmware
I saw there are few libs and tutorial about esp32 OTA update but as far as I saw this is working only for the code and not for the data folder. In my case I have a web server which store all html, css,...
- 121
0
votes
2
answers
406
views
ESP32 with ArduinoOTA on MacOS Monterey. I can upload sketck but I don't see monitor output
I am starting in ESP32 and OTA.
I am using the ArduinoOTA library.
The serial monitor output by connecting the ESP32 via USB works correctly.
I have already managed to upload my program to the ESP32 ...
- 393
2
votes
1
answer
1k
views
Android 12/13 Signing images fails with error in sign_target_files_apks due to missing file vendor.img when vendor binaries are added
Attempting to build an image from AOSP 12 for OTA package, the sign_target_files_apks utility fails due to missing vendor.img file. The error occurs only after vendor binaries are added. Same thing ...
- 8,125
1
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0
answers
3k
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How to do OTA via http, using ESP32 as AP instead of as STA, and using ESP-IDF?
I need to write a program, using ESP-IDF, which is able to update the firmware of an ESP32-S3-based device wirelessly, without having on-field access to Internet.
I googled and found the example ...
- 143
0
votes
1
answer
3k
views
eas update is not working properly for my project
I am using eas build and update in my expo app, followed the docs for the implementation and everything was working fine. But I just tested it yesterday and it is not working now.
But what I realised ...
- 5,252
1
vote
0
answers
69
views
Swift: OTA update default values without exposing the full list?
I regularly update some values in my app via a configuration JSON that I host on my server.
I have a singleton struct with default values, fetch the json and update the values in the singleton's ...
- 1,123
1
vote
1
answer
774
views
How can we implement in app update in flutter app
I want to implement in-app-update or on-the-air update which means whenever the user opens the app, it checks and automatically downloads a new chunk of code and merges it, and asks the user to ...
- 640