Comments (3)
Hello @yamachan-hacomono,
thanks for your feedback 👍
Can you please specify the exact keyboard model along with more info on the VCC/GND wiring for this USB port?
from esp32-usb-soft-host.
@tobozo
thank you for your reply!
VCC / GND is obtained from a regulated power supply and has a sufficient supply amount.
The connected device is a general USB keyboard. Maybe it's doing fast processing and you don't recognize it. The keyboard is Realforce 91UBK-S.
from esp32-usb-soft-host.
VCC / GND is obtained from a regulated power supply
is GND shared between the ESP and the keyboard as it should?
Realforce 91UBK-S. Price | $200+
that's bad news, given the average price of that device it's probably a USB High Speed device.
one way to verify this is to plug said keyboard to a linux system while running tail -f /var/log/syslog
and look for the device detection message: if it doesn't mention low-speed USB device
then it's not compatible.
from esp32-usb-soft-host.
Related Issues (20)
- Sending Print data to Thermal printer controlled by ESP32 via HID . HOT 1
- how import freertos ? HOT 6
- cpu freqency promble HOT 2
- CapsLock Problem HOT 1
- loling d32 pro, can't get two keyboards or a mouse detected HOT 6
- Merging forks HOT 12
- Error compiling example for ESP32-S2 HOT 2
- ADB device host emulation ? (single purpose of setting adb tcpip enable) HOT 3
- Leds and numlock and capslock. HOT 4
- ESP32-USB-Soft-Host and EEPROM.h and preferences.h HOT 6
- How to catch new device connection?
- Connections made before powering cause error invalid header HOT 2
- add support to read and print keystrokes. HOT 1
- Can I connect to a serial device HOT 1
- Mass Storage HOT 1
- Are Wemos Lolin ESP32-S3 with integrated USB-OTG connector compatible ? HOT 1
- SNES Controller not detected HOT 6
- Error compiling code on esp32-s3 HOT 7
- this sequence goes on endlessly after the device is connected HOT 2
- No longer compiles after the update on Arduino IDE HOT 1
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from esp32-usb-soft-host.