Im not sure what you are trying to do, but did you try to use light sleep mode?
It will stop executing code on CPU/s, which will decrease a bit power consumption, and will keep all data in RAM.
All you need to stop wifi before enter light sleep mode to turn off radio.
Search found 2233 matches
- Wed Apr 24, 2024 12:38 am
- Forum: Hardware
- Topic: "Sleep" mode in which IRAM and cache are preserved
- Replies: 7
- Views: 382
- Wed Apr 24, 2024 12:35 am
- Forum: ESP-IDF
- Topic: Help: NimBLE Characteristics Properties (Flags) Aren't Properly Applying From ble_gatt_svc_def
- Replies: 2
- Views: 432
Re: Help: NimBLE Characteristics Properties (Flags) Aren't Properly Applying From ble_gatt_svc_def
Yes, it is not obvious but its annoying during development until you learn it hard way. Another option is to use "forget LE device" on iPhone. Its somewhere in there, but honestly i dont know where. You can also try to connect with nrf connect and use option to refresh services with "discover servic...
- Wed Apr 24, 2024 12:19 am
- Forum: ESP-IDF
- Topic: HTTP Client: What happens if the server response is too large?
- Replies: 3
- Views: 245
Re: HTTP Client: What happens if the server response is too large?
Ok.. once again, after having searched a while, I find the obvious answer just after having written the post here. Hoping that it might nonetheless spare someone else some time, I do not delete my question and post the simple answer: The esp_http_client_config_t has a buffer_size attribute (that de...
- Tue Apr 16, 2024 6:14 pm
- Forum: ESP-IDF
- Topic: Cannot connect to WIFI
- Replies: 2
- Views: 240
Re: Cannot connect to WIFI
What is this value
Code: Select all
WIFI_ESP_CONN_TIMEOUT
- Tue Apr 16, 2024 6:06 pm
- Forum: ESP-IDF
- Topic: bogus sdkconfig changes
- Replies: 4
- Views: 358
Re: bogus sdkconfig changes
This is not a problem with line endings or similar problems. Obviously something is enabling and/or disabling some options in Kconfig. Do you have some extra build scripts? Maybe rebuild with set-target is doing this? Its rather not possible, but different targets may have different default sdkconfi...
- Mon Apr 15, 2024 2:23 am
- Forum: ESP-IDF
- Topic: Publishing Messages in Mesh Network
- Replies: 5
- Views: 1992
Re: Publishing Messages in Mesh Network
Hi, its not that i dont want to help you, but i believe it will be faster and with better results to you when you start from scratch. - grab espressif example - in custom callback (esp_ble_mesh_register_custom_model_callback) just print logs for event and opcode to see what you are receiving and to ...
- Fri Apr 12, 2024 6:14 pm
- Forum: ESP-IDF
- Topic: Multi client ble mesh
- Replies: 13
- Views: 6801
Re: Multi client ble mesh
It would be best to describe:
- example code or source code you are using
- problems and/or issues you have
- steps you tried to make it work, including provisioner used to provisioning
- any extra info which can be helpful
- example code or source code you are using
- problems and/or issues you have
- steps you tried to make it work, including provisioner used to provisioning
- any extra info which can be helpful
- Thu Apr 11, 2024 4:46 pm
- Forum: Hardware
- Topic: BLE 5.0 or 5.3 stack needed in ESP Wroom 32 E
- Replies: 3
- Views: 468
Re: BLE 5.0 or 5.3 stack needed in ESP Wroom 32 E
You should read that news.
BLE 5.0 certification is due to ble mesh support. There is no long range, 2mbit PHY etc. Those are only available in newer chips like S3, C3, H2.
BLE 5.0 certification is due to ble mesh support. There is no long range, 2mbit PHY etc. Those are only available in newer chips like S3, C3, H2.
- Thu Apr 11, 2024 4:41 pm
- Forum: ESP-IDF
- Topic: Publishing Messages in Mesh Network
- Replies: 5
- Views: 1992
Re: Publishing Messages in Mesh Network
First, I don't understand why Sensor Data doesn't match the Message field. Also, what is this warning message about outbound bearer? I thought that 0xFFFF refers to all nodes in the network, but when I try to handle the publish message in the client code, it acts like no message has been received a...
- Thu Apr 11, 2024 4:32 pm
- Forum: General Discussion
- Topic: Issue with ESP32 OTA Connection to AWS S3
- Replies: 4
- Views: 1724
Re: Issue with ESP32 OTA Connection to AWS S3
Thank you for your input. While I understand the concern about ensuring the WiFi connection is fully established before initiating OTA, I've verified that the WiFi connection is indeed stable and operational. Despite this, I'm still encountering the "ESP HTTPS OTA Begin failed" error. Are there any...