The test script has evolved since I took the photo.
Here's an uptodate one
Search found 76 matches
- Mon May 17, 2021 11:38 am
- Forum: Drivers for External Components
- Topic: Driver for SH1122 oled display
- Replies: 5
- Views: 5855
- Sun May 16, 2021 8:14 am
- Forum: Drivers for External Components
- Topic: Driver for SH1122 oled display
- Replies: 5
- Views: 5855
Re: Driver for SH1122 oled display
I have created a repo on github to store some example code for the Pico
The driver for the SH1122 is in the drivers directory.
In the examples/sequence directory there are 2 short pieces of code that display animations using the SH1122. There is a short video in the horsejump subdirectory.
The driver for the SH1122 is in the drivers directory.
In the examples/sequence directory there are 2 short pieces of code that display animations using the SH1122. There is a short video in the horsejump subdirectory.
- Fri Apr 30, 2021 11:27 am
- Forum: Raspberry Pi microcontroller boards
- Topic: Error when importing custom python module
- Replies: 9
- Views: 7519
Re: Error when importing custom python module
How do you copy your modules into the Pico?
- Mon Apr 26, 2021 7:41 am
- Forum: Hardware Projects
- Topic: is there universal board to test various common hardware module/sensor?
- Replies: 2
- Views: 16730
Re: is there universal board to test various common hardware module/sensor?
Well, a generic interface board is just a dream. If you search a little you'll see that there is no standard pinout for the graphic boards. I have in hand 2 Nokia 5110 display boards and their pinout are different. Concerning the sensors there are some de facto standards like Grove or click™ Board b...
- Thu Apr 08, 2021 5:06 pm
- Forum: Raspberry Pi microcontroller boards
- Topic: machine.UART how to skip read?
- Replies: 2
- Views: 1632
Re: machine.UART how to skip read?
UART.any() will return how many bytes are waiting in the queue or 0 if nothing and it is non blocking
- Fri Apr 02, 2021 7:30 am
- Forum: Raspberry Pi microcontroller boards
- Topic: Not getting REPL after uploaded a library
- Replies: 1
- Views: 1470
Re: Not getting REPL after uploaded a library
You probably have a main.py that crashes the firmware. You should have a look here
- Mon Mar 29, 2021 7:19 am
- Forum: Raspberry Pi microcontroller boards
- Topic: PWM limited to 255
- Replies: 3
- Views: 2606
Re: PWM limited to 255
You can left shift the value in order to switch from 8 to 16 bits.
Say you have 0 ≤ value ≤ 255
if you make
value = value << 8
You will have 0 ≤ value ≤ 65280
Maybe you can elaborate on what your problem really is.
Say you have 0 ≤ value ≤ 255
if you make
value = value << 8
You will have 0 ≤ value ≤ 65280
Maybe you can elaborate on what your problem really is.
- Fri Mar 12, 2021 7:29 am
- Forum: Raspberry Pi microcontroller boards
- Topic: Cannot get access to /dev/ttyACM0
- Replies: 22
- Views: 25174
Re: Cannot get access to /dev/ttyACM0
Are you sure Thonny is up to date? The release on the repo is 3.2.7, currently on thonny.org the release is 3.3.6.
Maybe you can load the last release at thonny.org
Maybe you can load the last release at thonny.org
- Thu Mar 11, 2021 6:37 pm
- Forum: Raspberry Pi microcontroller boards
- Topic: main.py isn't running when Pico connected to external power
- Replies: 8
- Views: 13582
Re: main.py isn't running when Pico connected to external power
Can you post your main.py?
Are you sure, you are not missing any import or pin setting in your software?
Are you sure, you are not missing any import or pin setting in your software?
- Wed Mar 10, 2021 9:37 am
- Forum: Raspberry Pi microcontroller boards
- Topic: LCD1602 error I2C
- Replies: 10
- Views: 15521
Re: LCD1602 error I2C
Default address on similar I2C adapter (using a PCF8574) is 0x27 (39 decimal) which is compliant with the address the scanner returned.