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projects:crazyflie2:expansionboards:aideck [2020-02-11 10:07] tobias |
projects:crazyflie2:expansionboards:aideck [2020-02-11 13:59] tobias |
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====== AI-deck ====== | ====== AI-deck ====== | ||
- | The AI-deck is built around the GAP8 RISC-V multi-core MCU build for AI on the edge purposes. Adding to this is a QVGA monocrom camera and a ESP32 WiFi MCU. This all together creates a pretty good platform to develop low power AI on the edge for a drone. | + | The AI-deck is built around the GAP8 RISC-V multi-core MCU build for AI on the edge purposes. Adding to this a QVGA monocrom camera and a ESP32 WiFi MCU. This all together creates a pretty good platform to develop low power AI on the edge for a drone. |
+ | |||
+ | {{: | ||
+ | {{: | ||
+ | ===== Specification ===== | ||
+ | |||
+ | * [[https:// | ||
+ | * Himax [[https:// | ||
+ | * 512 Mbit HyperFlash and 64 Mbit HyperRAM | ||
+ | * ESP32 for WiFi and more ([[https:// | ||
+ | * 2 x JTAG for GAP8 and ESP32 | ||
+ | * Button connected to ESP32 for UART bootloader or other action | ||
+ | * 1 x green LED connected to GAP8 | ||
+ | * 1 x green LED connected to ESP32 | ||
+ | * 1-wire memory for automatic expansion deck detection | ||
+ | * Designed for mounting over or under the Crazyflie 2.X | ||
+ | * Mechanical specification: | ||
+ | * Weight: 4.4g | ||
+ | * Size (WxHxD): 30x52x8mm | ||
+ | |||
+ | ===== Schematics ===== | ||
+ | {{ : | ||
+ | |||
+ | ===== JTAG Debugging ===== | ||
+ | There are two Cortex-M 10pin JTAG interfaces on the AI-deck so that both the GAP8 and the ESP32 can be programmed and debugged easily. To not build too much on the hight they are mounted on the edge of the PCB. The GAP8 JTAG is located to the left and the ESP32 JTAG to the right when viewing the board from top. Note that pin-1 is located to the left, marked with a 1 on the bottom side of the board. | ||