2. Soldering the headers Before using your click board, make sure to solder 1x8 male headers to both left and right side of the board. Two 1x8 male headers are included with the board in the package. 1 OLED W click 2 3 4. Essential features OLED displays are made from a thin film of 1. Introduction organic compound that emits light when exposed to a current. Small monochrome displays like these are ideal for displaying text or icons. They are bright, have a wide viewing angle and low power consumption. The display on OLED W click is 19.3 x 7.8mm Turn the board upside down so that Turn the board upward again. Make sure with a 96 x 39px resolution. The SSD1306 the bottom side is facing you upwards. to align the headers so that they are controller has built-in functionalities like Place shorter pins of the header into the perpendicular to the board, then solder contrast control, normal or inverse image appropriate soldering pads. the pins carefully. display, vertical and horizontal scrolling functions and many more. OLED W click lets you add a small but bright and crisp display to your design. It carries 3. Plugging the board in a white monochrome passive matrix OLED click display and a SSD1306 IC to control it. OLED Once you have soldered the headers your W click can communicate with the target board is ready to be placed into the desired 2 BOARD board either through SPI or I C interfaces. mikroBUS socket. Make sure to align the www.mikroe.com mikroBUS lines used for SPI are CS, SCK, cut in the lower-right part of the board with 2 and MOSI (SDI) I C output uses SCL and SDA the markings on the silkscreen at the lines also, both modes use PWM (A/C) and mikroBUS socket. If all the pins OLED W click Manual v100 2 RST lines. You select between SPI and I C are aligned correctly, push the outputs by resoldering three jumpers. OLED board all the way into the socket. 0 100000 027073 W click uses a 3.3V power supply. 5. OLED W click board schematic 6. Interface selection MI9639BO-W 2 To switch from SPI to I C output on OLED W VDDB click, resolder all three onboard jumpers (J1, C9 2 J2 and J3) to the I C position. 4.7uF VCC-3.3V VCC-5V U1 1 5 IN OUT 2 R3 GND R1 160K 7. Code examples 3 4 EN ADJ 2K2 1 28 AP7331-ADJ C8 R5 Once you have done all the necessary LD1 20K 2.2uF preparations, its time to get your click board 1 R4 0R up and running. We have provided examples for mikroC , mikroBasic and mikroPascal compilers on our Libstock website. Just VCC-3.3V VCC-5V VCC-3.3V VCC-3.3V C1 download them and you are ready to start. VCC-3.3V C6 1uF D/C AN PWM RES I2C BS1 RST INT C2 R6 R7 2.2uF CS SPI CS TX 4K7 4K7 SCK C7 1uF VDDB SCK RX J1 SCL .com MISO SCL SDI SDA MOSI SDA C3 4.7uF SCL +3.3V +5V 1uF I2C D0 R2 GND GND SPI SCK MIKROBUS DEVICE CONN. C5 390K 8. Support J2 VCC-3.3V 1uF SDA I2C D1 MikroElektronika oers ff free tech support SPI SDI (www.mikroe.com/support) until the end J3 of the products lifetime, so if something goes wrong, were ready and willing to help MikroElektronika assumes no responsibility or liability for any errors or inaccuracies that may appear in the present document. Specification and information contained in the present schematic are subject to change at any time without notice. Copyright 2014 MikroElektronika. All rights reserved. NC C2P C2N C1P C1N VDDB VSS VDD BS1 BS1 BS2 CS CS RES RES D/C D/C R/W E/RD D0 D0 D1 D1 SDA D2 D3 D4 D5 D6 D7 IREF VCOMH VCC VLSS NC