Search found 124 matches
- Mon Jan 29, 2024 6:45 pm
- Forum: ESP-IDF
- Topic: Creating a mesh network without a router connected
- Replies: 1
- Views: 1257
Re: Creating a mesh network without a router connected
I presume you do not want or have a WiFi available but still need a mesh. I had a similar requirement, for example if you are going to use LORA instead of WiFi, or just collect data an store it. Anyways, what I ended up doing is using another ESP32 in STA mode so that it will provide the REQUIRED Wi...
- Thu Dec 28, 2023 2:36 am
- Forum: ESP-IDF
- Topic: React to GPIO fast: ISR or queue?
- Replies: 1
- Views: 724
Re: React to GPIO fast: ISR or queue?
I suggest having a setup routine that sets the gpio as input and adds it as isr int. Call it from within the ISR after setting it for output. I presume you are not making a delay within, just gpio_ser_level(pin,1) and then gpio_set_level(pin,0) basically a pulse.
- Fri Dec 22, 2023 12:58 am
- Forum: ESP RainMaker
- Topic: ESPRainmaker OTA Fail in IDF V5 but not in V4.6
- Replies: 1
- Views: 3981
- Thu Dec 21, 2023 1:34 am
- Forum: ESP RainMaker
- Topic: ESPRainmaker OTA Fail in IDF V5 but not in V4.6
- Replies: 1
- Views: 3981
ESPRainmaker OTA Fail in IDF V5 but not in V4.6
Hi. Does anybody know if there is a “general” OTA update problem in IDF V5.0.2 with ESPRainmaker? I have an App using rainmaker in V4.6.6 and it works PERFECTLY when making any code change(or just version) and using ESPRainmaker Dashboard to start an OTA job, always finishing with SUCCESS. The chang...
- Thu Dec 21, 2023 12:42 am
- Forum: ESP-MDF
- Topic: Is there support for MDF
- Replies: 2
- Views: 47653
Re: Is there support for MDF
Their lack of interest could be due to MATTER or Thread as an alternative but they wont state that due to losing credibility in the policies they made and the difficulty of explaining to many developers that they are abandoning them. Anyway, better forget anything related to esprainmaker due to thei...
- Wed Oct 25, 2023 12:48 am
- Forum: ESP-IDF
- Topic: Cannot flash custom PCB
- Replies: 7
- Views: 4739
Re: Cannot flash custom PCB
EN should be LOW to RESET and HIGH to boot. RU sure?
- Wed Oct 18, 2023 7:25 pm
- Forum: ESP-IDF
- Topic: Cannot flash custom PCB
- Replies: 7
- Views: 4739
Re: Cannot flash custom PCB
Thanks for the explanation. This issue happened to me with AMS1117 and ESP32-Wrom, ESP32S, ESP32C, so maybe something in all my PCB designs is at fault. Ill check it out.
Regards.
Regards.
- Mon Oct 16, 2023 1:39 am
- Forum: ESP-IDF
- Topic: Cannot flash custom PCB
- Replies: 7
- Views: 4739
Re: Cannot flash custom PCB
From personal experience same problem, the RESET (EN) pin does not need a Cap. Take out the Cap C11 and it will work, without any PCB change. Try it.
- Fri Sep 08, 2023 1:22 am
- Forum: ESP-IDF
- Topic: Problem with C++ and derived class
- Replies: 4
- Views: 2255
Re: Problem with C++ and derived class
Thanks for the solution.
- Thu Aug 31, 2023 3:58 pm
- Forum: ESP-IDF
- Topic: ESP-32 Modbus RTU master and slave istances simultaneously
- Replies: 3
- Views: 3138
Re: ESP-32 Modbus RTU master and slave istances simultaneously
Hi. I actually did not try what I’m about to explain but I have done a lot of programming in espidf/Esp32xxx and from the espidf examples (google it) in protocols/modbus/serial you have a Master and Slave example. You will see that the Master and Slave have a configuration section in where the real ...