- ✅This is standard version, without back case. Equipped with Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency. Supports 2.4GHz Wi-Fi (802.11 b/g/n) and BLT 5 (LE), with onboard antenna
- ✅Built in 512KB SRAM and 384KB ROM, with onboard 16MB Flash and 8MB PSRAM. Onboard 4.3inch capacitive touch display, 800×480 resolution, 65K color. Supports capacitive touch control via I2C interface, 5-point touch with interrupt support
- ✅Onboard voltage regulator, supports 7~36V wide range power supply. Onboard CAN, RS485, I2C interface and TF card slot, GH1.25 2P battery header and digital isolated IO interfaces, etc.
- ✅Supports passive and active digital input, with bi-directional optocoupler isolation. Supports digital output with optocoupler isolation, provides higher driving capability with up to 450mA sinking current
- ✅Onboard LED indicators for indicating the power and battery recharging status. Supports flexible clock, module power supply independent setting and other controls to realize low power consumption in different scenarios
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