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Hi,
I am having trouble communicating with Adafruit ItstyBitsy 32u4. When I open the port it shows that the port has been opened successfully but I cannot send or receive data.
If I use Serial M…
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Dear Chunlinhan,
Firstly, let me say that you have done excellent work producing this library!
Do you think it would be possible to implement the library on an arduino without two hardware UARTS lik…
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For those wanting to upload to a 32U4 device like a Pro Micro or Leonardo, add the following line to the "devices.txt" file:
`Leonardo(32U4);atmega32U4;avr109;57600`
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#include
#include
#define READ_INTERVAL 5000
const int DEREPin = 3; // The pin controlling Recieve Enable and Driver Enable
// on the RS485 adapter, if applicab…
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```
What steps will reproduce the problem?
1. Arduino Leonardo has no support
2. Arduino Micro has no support
3. Arduino Esplora has no support
4. All 3 use the same chip
What is the expected output…
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Self descriptive I would imagine. The 32U4 includes direct Serial over USB and timer 4 which are not available in the Uno, so it can be harder sometimes to simulate my code.
I didnt realize I canno…
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Hello,
I setup chinese Nano 3.0 board with esp-link controller and everything works like charm. Then i tried to replace Nano with chinese 'micro' boards on 32u4 chip and none of them is accept firmwa…
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First tried on a Arduino DUE and feather M0 -> no EEPROM Support
switched to 32u4 (has EEPROM) but no Timer2 available so I modified the code to use Timer1
after compile & upload the serial device…
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Here some new display for the gallery.
It's a 128x64 LED display using SPI.
Nice design with mounting holes and metal frame.
Sells on Aliexpress for ~3€.
Used with Arduino Micro (32u4) with th…
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The library doesn't compile if the selected board is Leonardo or any board based on 32u4 because timer registers names are different