From what I know (and that's not much :D ) this will be a challenge. WiFi is very power hungry (hundreds of mA when transmitting, ten's of mA when just connected), this is why things like LoRA, 6LoWPAN and zigbee exist. A few options.. 1. Look into QoS settings in MQTT, QoS 1 and above allow command...

This is how beginners get started. Go and look on things like Hack-a-Day for the number of projects using the ESP8266 and the AT command set, there's heaps. Now the ESP8266 version wasn't great, had all sorts of issues, but for a place to start with a complicated module it's perfect. It means that a...

Does anyone have a source for ESP32S boards (not dev boards) from AliExpress or simlar that actually ship ? I'm looking for 5-10 but AliExpress never ship, SEEED have taken my money and keep delaying...supply seems to be incredibly limited. I've got one of the DevC kits thru Adafruit and they have t...

Not sure if this is exactly what you are after but you can use the excellent http://eclipse.baeyens.it/ Eclipse Arduino plugin. It will allow you to write code for the esp32, using arduino cores, but in a modern IDE. Edit: Why wouldn't this work ? http://playground.arduino.cc/Learning/CommandLine In...

I'm a complete new joiner to the world of JTAG and OpenOCD. If I understand correctly, you are using some kind of USB dongle that supplied the JTAG interface? Can you share with us what component/part you bought/are using for this task? Ideally if you have an eBay link or other unambiguous descript...

It works for me...can you go into the directories you've created and type 'pwd' ?

ok so replying to myself, using LightBlue on OS X I can see the ESP-HELLO-BLE string but it seems like it advertises itself once and then stays in hci_cmd_send_ble_adv_start forever. If LightBlue isn't running when the program first executes then the announcement is never seen. Is that what is expec...

Yep BT stack is enable (assuming that is the same as BLE stack) ? sdkconfig, make flash and console output is pasted below. Thanks for all of your work igrr on the esp8266 and esp32, you are a legend ! [lakidd1:...esp-idf/examples/05_ble_adv]$ cat sdkconfig (master✱) # # Automatically generated file...

OK, so that proves it works fine for iOS devices.
The question is, does the code need anything done to it (beyond download, make defaultconfig, make and make flash) to make it work ?

Hi I might be doing something wrong here but here it goes.. I can compile and upload the sample just fine. The logs on my esp32 dev board show the app running and moving thru the ble states hci_cmd_send_reset(); hci_cmd_send_ble_set_adv_param(); hci_cmd_send_ble_set_adv_data(); hci_cmd_send_ble_adv_...