Search found 29 matches
- Wed Jul 27, 2022 10:41 am
- Forum: General Discussion
- Topic: ESP32 current consumption and powering from coin cell
- Replies: 1
- Views: 1239
ESP32 current consumption and powering from coin cell
Hi, I wish to understand whether I can use any one of ESP32 series modules with battery, considering Light Sleep (130uA) and Deep Sleep (5uA) current consumption. Here I am considering battery of type CR2450 type. Here please note that I do not want to use Wi-Fi at-all. Also I have heard that ESP re...
- Fri Jun 03, 2022 5:21 am
- Forum: ESP IoT Solution
- Topic: ESP32 ST7789 TFT 240x240
- Replies: 3
- Views: 4874
Re: ESP32 ST7789 TFT 240x240
What ESP32 hardware are you using? Are you sure there's nothing shorting the pins the ESP32 flash is on with any of your LCD pins? I am using NodeMCU ESP32 https://esphome.io/devices/nodemcu_esp32.html and I think I am not shorting any flash pins with LCD pins. Please guide further. Regards, Dinesh
- Thu Jun 02, 2022 6:25 am
- Forum: ESP IoT Solution
- Topic: ESP32 ST7789 TFT 240x240
- Replies: 3
- Views: 4874
ESP32 ST7789 TFT 240x240
HI, Greetings! I am using Waveshare 1.54 inch TFT Display https://www.waveshare.com/1.54inch-lcd-module.htm along with ESP32. It has ST7789 driver and I am getting below error. Guru Meditation Error: Core 0 panic'ed (IllegalInstruction). Exception was unhandled. Core 0 register dump: PC : 0x4d4310d3...
- Sun May 29, 2022 12:03 pm
- Forum: ESP RainMaker
- Topic: esp_rmaker_param_bounds_t and esp_rmaker_param_valid_str_list_t
- Replies: 1
- Views: 2187
esp_rmaker_param_bounds_t and esp_rmaker_param_valid_str_list_t
Hi, Greetings! I wish to understand that esp_rmaker_param_bounds_t, esp_rmaker_param_valid_str_list_t are not accessible at application level and on other side application has to take care of validation of new values to get updated to esp_rmaker_param_t. Also if the bounds and/or valid string list a...
- Sat May 21, 2022 11:46 am
- Forum: ESP RainMaker
- Topic: ESP RainMaker: Power Socket to be controlled from Wireless Button device
- Replies: 2
- Views: 3637
ESP RainMaker: Power Socket to be controlled from Wireless Button device
Hi,
Greetings!
We have came across a scenario wherein we have to control power of Smart Power Socket from other device, which has button on it.
We are trying to find a solution based on ESP RainMaker framework.
Any sample application would be of great help.
Please guide.
Regards,
Dinesh
Greetings!
We have came across a scenario wherein we have to control power of Smart Power Socket from other device, which has button on it.
We are trying to find a solution based on ESP RainMaker framework.
Any sample application would be of great help.
Please guide.
Regards,
Dinesh
- Sat May 21, 2022 11:42 am
- Forum: ESP-IDF
- Topic: Wi-Fi + Bluetooth Mesh coexistence application example with Wi-Fi Smartconfig ESPTOUCH
- Replies: 5
- Views: 4326
- Thu May 12, 2022 11:03 am
- Forum: ESP RainMaker
- Topic: ESP Rainmaker switch Device adding parameter as esp_rmaker_obj()
- Replies: 3
- Views: 3379
Re: ESP Rainmaker switch Device adding parameter as esp_rmaker_obj()
Hi Dinesh, As per my understanding, you have a device named "Switch 1", with a parameter named "mapping" whose type is JSON Object, right? Note that the RainMaker phone apps do not support JSON objects. The textbox is shown just because the phone app does not know what UI to display. Any update fro...
- Tue May 10, 2022 1:05 pm
- Forum: ESP RainMaker
- Topic: ESP Rainmaker switch Device adding parameter as esp_rmaker_obj()
- Replies: 3
- Views: 3379
Re: ESP Rainmaker switch Device adding parameter as esp_rmaker_obj()
Hi Dinesh, As per my understanding, you have a device named "Switch 1", with a parameter named "mapping" whose type is JSON Object, right? Note that the RainMaker phone apps do not support JSON objects. The textbox is shown just because the phone app does not know what UI to display. Any update fro...
- Tue May 10, 2022 6:35 am
- Forum: ESP RainMaker
- Topic: ESP Rainmaker switch Device adding parameter as esp_rmaker_obj()
- Replies: 3
- Views: 3379
ESP Rainmaker switch Device adding parameter as esp_rmaker_obj()
Hi, I trying to add esp_rmaker_obj() parameter to a Switch device. After firmware program when I try to set JSON object value as mentioned below, I getting error in JSON parsing at esp_rmaker_handle_set_params() in esp_rmaker_param.c file and I am not receiving write_cb(). JSON Object value which I ...
- Thu Apr 21, 2022 10:11 am
- Forum: ESP-IDF
- Topic: Wi-Fi + Bluetooth Mesh coexistence application example with Wi-Fi Smartconfig ESPTOUCH
- Replies: 5
- Views: 4326
Re: Wi-Fi + Bluetooth Mesh coexistence application example with Wi-Fi Smartconfig ESPTOUCH
Hi, With co-operation from Espressif support tea, we are able to resolve this issue. Here main issue was Bluetooth Mesh and Smartconfig can not work simultaneously. So here we made some change that first we allowed all smartconfig activities to get completed and then once Wi-Fi connected successfull...