Adafruit’s newest growth platform focuses on digital camera and imaginative and prescient. The MEMENTO Digital camera Board allows you to experiment with an all-in-one, CircuitPython-enabled five-megapixel digital camera board with a wealthy set of peripherals, like these you would possibly discover on an IoT system. Plus, it matches within the palm of your hand!
The centerpiece of MEMENTO’s 63.6 x 63.3 x 13 millimeter printed circuit board is an OV5640 digital camera module. This 5MP nonetheless picture sensor helps guide and auto-focus. An Espressif ESP32-S3 system-on-chip (SoC) module powers the digital camera board.
A 1.54-inch 240 x 240 pixel TFT shade show reveals reside preview and saved pictures. Three six-user buttons default to features like deciding on filters and navigating pictures on the microSD card. Moreover, there’s a devoted shutter button, one to reset the ESP-32 (for bootloader mode), and an on/off energy change. You may energy the system from both USB-C or a LiPo battery.
Whilst you may simply use the MEMENTO Digital camera Board as a hand-sized digital digital camera, it has a lot extra potential performance. First, there are many different peripherals and I/O choices.
For instance, there’s a LIS3DH three-axis accelerometer, LiPo socket (and charger), a buzzer, and an analog microphone. Nonetheless, MEMENTO is a still-image digital camera, so the microphone is just not for recording audio with video. There are two three-pin Stemma ports for fundamental additions like buttons, LEDs, and analog sensors. A Stemma-QT port gives entry to a variety of I2C-based equipment and digital sensors.
You need to use the Arduino IDE to program the ESP32-S3 module instantly. Nonetheless, Adafruit does warn that the compile occasions are very excessive since there are such a lot of libraries to help the wealthy set of peripherals. As an alternative, if you wish to add options or change performance, Adafruit recommends programming with CircuitPython!
Adafruit’s studying information for the MEMENTO Digital camera Board demonstrates tips on how to obtain the suitable library bundle. Then, it comprises examples like getting pictures, altering decision, and making use of results inside CircuitPython. One instance even walks by tips on how to make low-frame charge GIFs!
The “naked board” model of MEMENTO is the totally populated PCB and is accessible now from Adafruit for $34.95 earlier than transport. Adafruit plans to supply an enclosure equipment with panels for the highest and backside for $9.95. The panel on the sensor aspect consists of eight RGBW NeoPixels for illumination results or to behave as a hoop gentle.