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by Ritesh
Sun Aug 11, 2019 10:00 am
Forum: ESP32 IDF
Topic: Modbus on UART0
Replies: 1
Views: 127

Re: Modbus on UART0

Hello ESP experts. I have tested the modbus slave example with Uart2 and everything works fine. However I need to use Uart0 instead. I have changed the console port to uart1 and changed modbus port to uart0. Even though the console is now successfully moved to uart1, but modbus doesn't work on uart...
by Ritesh
Sat Aug 03, 2019 11:50 am
Forum: ESP32 IDF
Topic: Persistent RAM disk
Replies: 10
Views: 436

Re: Persistent RAM disk

Has anyone ever tried to write something like a persistent RAM disk for the ESP32? Our device has 16MB of memory and I would like to set aside some of that as a persitent RAM disk to hold various files that need to be accessed frequently and need to be present even after a soft reset. I don't need ...
by Ritesh
Sat Aug 03, 2019 7:58 am
Forum: ESP32 IDF
Topic: Question about BLE and Wi-Fi security
Replies: 3
Views: 256

Re: Question about BLE and Wi-Fi security

Do you need security for data communications as well or just connection level security is OK? Hi Ritesh, thank you for your reply, I am trying to make the connection as secure as possible, so communication security is necessary as well. Any advicse on this matter is very much appreciated! Hello, So...
by Ritesh
Thu Aug 01, 2019 7:20 pm
Forum: ESP32 IDF
Topic: [ESP32 v3.2.2 release] : wifi_provisioning
Replies: 2
Views: 182

Re: [ESP32 v3.2.2 release] : wifi_provisioning

My mistake! The wifi_provisioning enhancements aren't available as a release yet. What I saw was the intermediate commit code which is not released yet. Hello, I think provisioning examples have been provided into ESP32 IDF into examples which is into release form I believe. Please clarify your nee...
by Ritesh
Thu Aug 01, 2019 7:16 pm
Forum: ESP32 IDF
Topic: WiFi Scanning when connected to AP
Replies: 1
Views: 135

Re: WiFi Scanning when connected to AP

Hi all, please, do you know, how can I start scan of the WiFi networks, when my ESP32 is connected to the AP? I don't want disconnect, when scanning. I am using esp-idf. Thank you Hello, Would you please specify your requirements into details? Which IDF you are using? On which mode you want to conf...
by Ritesh
Tue Jul 30, 2019 5:23 am
Forum: ESP32 IDF
Topic: Need help for Modbus Interface
Replies: 6
Views: 470

Re: Need help for Modbus Interface

Hello Ritesh, Unfortunately I can not give you concrete date of release which will contain the Modbus TCP Master/Slave implementation. I will work part of time with it and possibly it will be implemented in ESP-IDF v4.1. The use-case examples to realize small process control system with serial mast...
by Ritesh
Tue Jul 30, 2019 5:18 am
Forum: ESP32 IDF
Topic: Problem installing IDF on linux
Replies: 6
Views: 412

Re: Problem installing IDF on linux

I tried this all from scratch again. I had some minor issues I need to look at again with a fresh install. But everything seems to be working now. I have a Raspberry pi 4 (4G) with an ESP32 development environment including eclipse. Very Cool Michael Great. Thanks for update regarding that. Let me ...
by Ritesh
Thu Jul 25, 2019 5:13 am
Forum: ESP32 IDF
Topic: spi_flash size warning
Replies: 4
Views: 285

Re: spi_flash size warning

raldone01 wrote:
Wed Jul 24, 2019 1:01 pm
I had already selected the correct option and flashed the app multiple times. Reflashing the bootloader fixed the issue.
Great. Thanks for update.

Let us know if any issue into future for same.
by Ritesh
Thu Jul 25, 2019 5:13 am
Forum: ESP32 IDF
Topic: Problem installing IDF on linux
Replies: 6
Views: 412

Re: Problem installing IDF on linux

mishafarms wrote:
Wed Jul 24, 2019 12:40 pm
I am having this issue with a Raspberry pi 4 (still 32 bit I assume).
Any suggestions?

Michael
ESP_igrr,

Would you please help them regarding this issue if you have any idea regarding that issue?
by Ritesh
Tue Jul 23, 2019 11:31 am
Forum: ESP32 IDF
Topic: Problem in Access Point Mode
Replies: 5
Views: 262

Re: Problem in Access Point Mode

Ritu21 wrote:
Tue Jul 23, 2019 7:21 am
Hello,

This is my ESP-IDF version v4.0-dev-217-g5b2247df2.

I added a little delay when Sta Disconnection event is received and so far we are not facing any issue.

Thanks
Ritu
Great. Thanks for update regarding same.

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