Flipper Echo
Hardware- 3 Devlogs
- 83 Total hours
It is an open source wireless camera system that is pocket sized and powered by two ESP32 microcontrollers that communicate with each other over ESP-NOW and normal Wi-Fi.
Waiting on a reviewer. We'll let you know as soon as there's a decision.
i worked on the ui and setuped the wifi AP and STA. also added a password feature so it can connect easily and its own. other side i annded the scan so it can scan live all the wifi around it.
right now i ahve worked for like the ui stuff. and from here i had added few more updates to the device hardware.. like vibrations when button click an indication led also added a tansisitor for the led display so its led bakclight can be controlled using the gpio in the supermini. here i also added a update over the wifi.. since it doesnt have any keyboard. i added a qr scanner which can scan to any wifi network and connect its own.. it can save the network and use when ever it avalable.
now i have added teo esp board one for the streaming and one for displaying it in the display beacuse the esp32 cam wont able to get sdcard and tft streaming at same time it doesnt gpios the one i am useing here is esp32 devboard and esp32cam,, ESP32 cam captures the live video frame fromthe OV3660 camera sensor at 160x128 (tft resolution) with JPEG auality 18 fragments, each frame is 244byte with espnow packerts and transmit them to esp32 dev bored. the esp32 borad reassembles the packets to compelete JEPG frame it decodes using TJpgDec into 160x128, rigthn now i have only working in the firmware i have made my own firmware it works but have some issue since it suing wifi to transmit th packet to i tried ot make the use softAP to connect esp each so less packets will lose, when the fps drops or packers fails to reach i will ahve to adjuest the STREAM_QUAITY also the cmaera supports the Mirror effect making it much more alive. i have made a prototype
