Search found 6 matches
- Mon Nov 16, 2020 5:21 pm
- Forum: General Discussion
- Topic: Ethernet to Bluetooth Bridge
- Replies: 3
- Views: 5647
Re: Ethernet to Bluetooth Bridge
It looks as if the ESP32-BLE2MQTT project on Github does more or less exactly what I need. I am currently trying to build and install this on a LILYGO® TTGO T-Internet-POE ESP32-WROOM LAN8720A board. Once this is working, I should be able to control my Bluetooth radiator valves (several different ma...
- Mon Nov 16, 2020 5:13 pm
- Forum: IDEs for ESP-IDF
- Topic: Getting Started with ESP32
- Replies: 1
- Views: 3106
Getting Started with ESP32
I am trying to download an ESP32 project from Github and build and flash it. The project is ESP32-BLE2MQTT. I could not get ESP-IDF to install (on my Windows 8.1 PC) by itself, so now I am trying to use Eclipse. I am not sure that I have the necessary toolchain installed in Eclipse. How do I check t...
- Tue Oct 27, 2020 12:58 pm
- Forum: General Discussion
- Topic: OneWire master and slave
- Replies: 2
- Views: 4571
OneWire master and slave
Has anyone implemented the Dallas/Maxim OneWire (1-Wire) protocol on an ESP? I need to build a OneWire hub (to enable me to connect multiple OneWire buses to a single OneWire master such as the DS9490R). This no longer seems easy since Maxim stopped making the DS2409. The best way forward in the abs...
- Mon Oct 28, 2019 1:21 pm
- Forum: General Discussion
- Topic: Ethernet to Bluetooth Bridge
- Replies: 3
- Views: 5647
Ethernet to Bluetooth Bridge
I need to connect a number of Bluetooth radiator valves to my home network. I have not been able to find a cost effective LAN to Bluetooth bridge, so I think I will have to create this for myself. This could be done either via WiFi or via wired ethernet. Is ESP32 a good way to do this? Is there code...
- Thu Jan 03, 2019 5:12 pm
- Forum: General Discussion
- Topic: Getting Started
- Replies: 8
- Views: 10117
Re: Getting Started
That sorted it thank you. Yes, there are two buttons on the board (marked Boot, and EN), as well as an On/Off switch. I had to press the Boot button, then it started to load correctly, and the sketch ran successfully. Why isn;t this mentioned in the official documentation somewhere? Or have I just n...
- Tue Jan 01, 2019 3:40 pm
- Forum: General Discussion
- Topic: Getting Started
- Replies: 8
- Views: 10117
Getting Started
I have an ESP32 development board made by DIYmore. If I power it up the blue LED flashes, and the red LED is permanently on. I have tried loading a sketch from the Arduino IDE, but I get this: Sketch uses 599086 bytes (45%) of program storage space. Maximum is 1310720 bytes. Global variables use 414...