🚀 Elevate Your Projects with Cutting-Edge Clarity!
The Teyleten Robot 1.3 inch OLED Display Module features a 128x64 resolution and ultra-wide viewing angle, making it perfect for various applications. With low power consumption and compatibility with multiple operating modes, this compact display is ideal for Arduino and Raspberry Pi enthusiasts looking to enhance their projects.
| Wireless Type | Infrared |
| Brand | Teyleten Robot |
| Item model number | F89 |
| Item Weight | 0.81 ounces |
| Manufacturer | Teyleten Robot |
| ASIN | B08J1D212N |
| Date First Available | October 20, 2020 |
L**.
Some problems with the driver and address but finally worked fine
Initially I tried to get them work with the SSD1306 library form Adafruit and it failed to run the example running well only the first 8 lines as in the photo. After my own research I found the library SH1106 Adafruit (version 2.1.8) from Arduino library manager and they worked. The problem to find the library was initially the tricky SSH1106 part number in the Amazon advert for these OLEDs. Also the address was not the one printed in the back (Ox7B) instead I used the i2c scanner in Arduino to get the right one (0X3C). After dealing with these problems the OLEDs worked, well contrast and the three units bought arrived in good condition.
V**.
These are smaller than I imagined.
The picture could have had a frame of reference for the size. The description is accurate, the picture doesn't really show how small they are though. Maybe put a dime in the picture to illustrate that. Otherwise I have zero issues with these tiny displays.
J**N
Inconsistent brightness
Each of the three displays were a different brightness. One was almost so dim as to be unusable.The i2C address printed on the board are for the 8-bit address address notation, rather then the more common 7-bit notation. This was confusing until I realized what was going on. For most libraries the address should be set to 0x3C.
M**E
GROUND AND VCC REVERSED ORDER
On many small displays, the order of the pins from left to right is GND VCC SCL SDA. It is possible to have the power and ground order reversed, giving you VCC GND. While this is barely acceptable for a breadboard (consistency!), it is unacceptable when the 4 layer PC board has been designed for GND VCC order.The parts as shipped were VCC/GND. The pictures were GND/VCC. Parts were unusable. As an opinion, anyone selling such displays needs to have both an accurate picture AND put the pin order in writing.
B**6
Garbage displayed on right side of display.
The major complaint that I have is that garbage is displayed along the entire right side of the display (as shown in the picture). Another issue is that the functions available in the ACROBOTIC SSD1306 library are pretty limited so it is almost impossible to generate characters larger in size. Given that the drawBitmap function can only be used once to generate a bitmap image, trying to use bitmapped characters is not an option.
K**M
VCC and GND reversed
This is not a problem if you are connecting it using jumpers but for permanent installs, like on a PCB, this will not work if you pre-wired it to match the product pictures.If you don't notice the pins your board will go up in smoke.
B**N
The I2C address on the board is wrong
The I2C address printed on the board was 0x78. The other address you can enable with a jumper was 0x7A. But neither worked. I ran i2c_scanner and it was actually 0x3C. Not the end of the world but I'm sure it will frustrate some people.The display looks nice and bright. Not quite as fast as SPI, which is normal. No complaints aside from the address issue.
ترست بايلوت
منذ أسبوع
منذ 3 أيام
