The board also carries a battery interface and charging circuit. If a 3.7V lithium battery is connected, only the USB port is needed for charging. Simplify usage with provided driver examples. Experience smooth touch functionality with GC9A01 touch driver.
Read MoreThe board also carries a battery interface and charging circuit. If a 3.7V lithium battery is connected, only the USB port is needed for charging. Simplify usage with provided driver examples. Enhance your projects with expandable features like storage card slot and extra interfaces.
Read MoreSupports 2.4GHz W-i-f -i (802.11 b/g/n) and Blue-too-th 5 (BLE), with onboard antenna. Equipped with Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency. Supports 2.4GHz W-i-F-i (802.11 b/g/n) and Blue-too-th 5 (BLE), with onboard antenna.
Read MoreSTM32F103C8T6 ARM STM32 Minimum System Development Board, commonly referred to as the “Blue ” board. Powerful ARM Cortex MCU Microcontroller chip clocked at 72MHz Can be flashed with an Ard-uino-bootloader. For details, search for “stm32duino blue “, also see “stm32duino” and mentions on Hackaday Includes ST-Link V2 programmer (random color and markings – most are gray, blue, brown/gold, or green) 32-Bit ARM Cortex M3 72MHz 64KB Flash 20KB RAM 32 kHz RTC Real Time Clock Crystal MicroUSB and ST-Link Connectors
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