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The product is intended for specialists and requires qualified and authorized personnel. The product does not include assembly/use instructions . Putting the product into operation by unqualified persons leads to the loss of the warranty according to the Terms and Conditions on the site.
The specified technical parameters (current, power, etc.) represent maximum allowable values under ideal operating conditions. For safe use and optimal lifespan, it is recommended to operate the product continuously at no more than 50% of the specified maximum values.
2.23inch OLED Display Module, Shield, Waveshare
The compact OLED display module for displaying text, icons and system information in embedded projects, mounts quickly as a shield on boards such as Raspberry Pi Pico, Pico W, RP2040 or Jetson Nano. The 2.23 inch screen with 128x32 resolution offers high contrast and low power consumption, uses the SSD1305 driver and supports SPI communication by default or I2C by hardware reconfiguration.
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Compact OLED display module, ideal for displaying text, simple graphics or system information on development boards such as Arduino, Raspberry Pi Pico, Raspberry Pi Pico W, WH or Jetson Nano. The screen is 2.23 inches in size and has a resolution of 128x32 pixels, offering high contrast and low power consumption. The module is designed as a shield, which facilitates direct connection and quick integration into embedded projects.
The module can operate in both I2C and SPI mode, the change being made by moving the resistors on the module.
Specifications:
Power supply: 3.3V / 5V
Logic voltage: 3.3V
Brand: Waveshare
Screen type: OLED
Diagonal: 2.23 inches
Resolution: 128x32 pixels
Pixel Color: White
Driver: SSD1305
Compatibility: Raspberry Pi Pico, Pico W, Pico WH, RP2040, Jetson Nano
Interface: I2C / SPI (depending on configuration)
Format: Shield
Weight: 15g
Dimensions: 65 x 30.8mm
Pinout:
| Symbol | Raspberry Pi (BCM) pin | Description |
|---|---|---|
| VCC | 3V3/5V | feeding |
| GND | GND | Mass |
| FROM | DAWDLE | SPI data input |
| CLK | SCLK | SPI clock signal |
| CS | CE0 | Chip Select (active LOW) |
| AD | P24 | Select data/orders |
| RS | P25 | Hardware reset (active LOW) |
Use:
It mounts directly on the Raspberry Pi Pico or other compatible boards and can be easily controlled through software libraries available in MicroPython or the Raspberry Pi SDK.
The module uses the SPI interface by default, configured in hardware by 0R resistors (jumpers) connecting the BS1 pin to GND and BS2 to NC (not connected). This configuration is achieved by soldering the resistors to the upper pads.
To change the communication mode to I2C, it is necessary to reconfigure the resistors on the board, according to the instructions below:
| Interface | BS1 | BS2 | FROM | CLK | CS | AD | Observations |
|---|---|---|---|---|---|---|---|
| SPI | GND | NC | DAWDLE | SCLK | CE0 | P24 | Default mode, 6 wires |
| I2C | 3V3 | FROM | SDA | SCL | GND | GND | Requires resistor modification |
Useful resources: https://www.waveshare.com/wiki/2.23inch_OLED_HAT
Produs destinat utilizarii in proiecte electronice, automatizari, prototipare, educatie si cercetare.
Produsul trebuie utilizat numai conform specificatiilor tehnice mentionate in descriere si/sau in documentatia produsului.
Avertismente generale de siguranta:
Nu utilizati produsul la tensiuni, curenti sau temperaturi peste valorile specificate.
Montajul si conectarea trebuie realizate de persoane cu cunostinte tehnice minime in domeniul electric/electronic.
Evitati scurtcircuitele, inversarea polaritatii si conectarea gresita a alimentarii.
Nu lasati produsul alimentat nesupravegheat in timpul testelor.
Produsul nu este jucarie si nu este destinat copiilor.
Pentru modulele electronice, se recomanda utilizarea in carcase, panouri sau montaje protejate, dupa caz.
Identificare produs:
Denumirea produsului, codul/SKU-ul si caracteristicile tehnice sunt mentionate in pagina produsului si/sau pe eticheta ambalajului.
Producator / Importator / Distribuitor:
Sigmanortec S.R.L.
Calea Bucuresti nr. 9, Targu Jiu, Gorj, Romania
E-mail: [email protected]
Website: www.sigmanortec.ro
Persoana responsabila in UE:
Sigmanortec S.R.L.
Calea Bucuresti nr. 9, Targu Jiu, Gorj, Romania
E-mail: [email protected]
Documentatie si siguranta:
Pentru informatii suplimentare, fise tehnice, declaratii de conformitate sau instructiuni, ne puteti contacta la [email protected].
