Search found 12 matches

by Anjusha
Thu Aug 29, 2019 7:10 am
Forum: ESP-IDF
Topic: AWS iot not working with esp32 espidf
Replies: 0
Views: 2059

AWS iot not working with esp32 espidf

During AWS IOT connection with esp32 in espidf I am getting the follwing error. E (5239) aws_iot: failed! mbedtls_ssl_handshake returned -0x2700 E (5239) aws_iot: Unable to verify the server's certificate. E (5249) subpub: Error(-4) connecting to xxxxxxxxxxxxwvia-ats.iot.us-east-2.amazonaws.com:8883...
by Anjusha
Thu Aug 29, 2019 7:08 am
Forum: General Discussion
Topic: AWS iot not working with esp32 espidf
Replies: 0
Views: 2014

AWS iot not working with esp32 espidf

During AWS IOT connection with esp32 in espidf I am getting the follwing error. E (5239) aws_iot: failed! mbedtls_ssl_handshake returned -0x2700 E (5239) aws_iot: Unable to verify the server's certificate. E (5249) subpub: Error(-4) connecting to xxxxxxxxxxxxwvia-ats.iot.us-east-2.amazonaws.com:8883...
by Anjusha
Thu Jun 13, 2019 8:56 am
Forum: General Discussion
Topic: ESP32 Pinouts
Replies: 2
Views: 4960

ESP32 Pinouts

Hi,

Which ESP32 Board Pinouts will be available in future market ,38 pinout or 30 pinout? As we are designing PCBS due to non avalibality of 38 pin ESP32 we are finding difficult to match 30 pin ESP32 on board. So please do tell if 38 pin esp32 will be hereafter not be availabe in market?

Do reply.
by Anjusha
Fri Jan 25, 2019 7:42 am
Forum: ESP32 Arduino
Topic: ESP32 interfaced with currnet sensor acs712 on rtos platform
Replies: 2
Views: 5838

Re: ESP32 interfaced with currnet sensor acs712 on rtos platform

Thanks ,
I am measuring AC , also this is for energy consumption of devices. Please provide working circuits for interfacing ACS712 20A module and ESP32.
by Anjusha
Thu Jan 24, 2019 9:59 am
Forum: ESP32 Arduino
Topic: ESP32 interfaced with currnet sensor acs712 on rtos platform
Replies: 2
Views: 5838

ESP32 interfaced with currnet sensor acs712 on rtos platform

Hi , I have interfaced ESP32 with acs712 current sensor but I am not getting proper values for current sensed. I have followed the interfacing ardino uno with acs712. Has anybody done it succesfully.Please attach the circuit daigram between esp32 and acs712 with code for programming ,Any code will d...
by Anjusha
Thu Jan 24, 2019 5:08 am
Forum: General Discussion
Topic: ESP32 interfaced with currnet sensor acs712 on rtos platform
Replies: 0
Views: 2248

ESP32 interfaced with currnet sensor acs712 on rtos platform

Hi , I have interfaced ESP32 with acs712 current sensor but I am not getting proper values for current sensed. I have followed the interfacing ardino uno with acs712. Has anybody done it succesfully.Please attach the circuit daigram between esp32 and acs712 with code for programming ,Any code will d...
by Anjusha
Wed Nov 21, 2018 8:50 am
Forum: ESP-IDF
Topic: ESP32 interfaced with nRF24l01 on rtos platform
Replies: 4
Views: 8580

Re: ESP32 interfaced with nRF24l01 on rtos platform

Hi,

Actullay for a project I want to create a mesh of master and slave nodes , so here ESP32 will act as master and a controller will act as slave.It is for RF communication of ESP32 and other controller.
by Anjusha
Mon Nov 19, 2018 12:53 pm
Forum: ESP-IDF
Topic: ESP32 interfaced with nRF24l01 on rtos platform
Replies: 4
Views: 8580

ESP32 interfaced with nRF24l01 on rtos platform

Hi, I have used nRF24L01 libarary interfaced with esp32 on rtos platform,I have been testing for transmit but no sucess , no bytes are trasnmitted .On receving section I am using ardino uno interfaced with nrf24l01 having inbuilt and working code. Please help. I am refering the below link. https://g...
by Anjusha
Sat Nov 03, 2018 11:21 am
Forum: General Discussion
Topic: Configuring Wifi Station mode for ESP32
Replies: 2
Views: 5056

Configuring Wifi Station mode for ESP32

Hi, I am getting an error during configuration of Wifi station mode , it is not getting connected to the given ssid and passwrd. .Please refer the below code The ssid and passwrd has the valid data. wifi_config_t sta_config ; for(i=0;i<30;i++) { sta_config.sta.ssid = ssid ; sta_config.sta.password =...
by Anjusha
Wed Oct 31, 2018 4:29 am
Forum: ESP-IDF
Topic: Compiling program for ESP32 on command prompt
Replies: 4
Views: 6213

Re: Compiling program for ESP32 on command prompt

My version for ESPIDF is 3.1 i.e the stable one and m working on Ubuntu14.04..i have tried the commands mentioned below ,which i researhed from my forums /usr/bin/python2.7 -m pip install --user -r /home/apmosys123/Projects/ESP32/esp-idf/requirements.txt sudo pip install --upgrade setuptools But sti...