Luckfox Lyra RK3506G2 Linux Micro Development Board Variant:Without Onboard Flash Based on ESP32-S3-WROOM-1-N8R8 module

Based on ESP32-S3-WROOM-1-N8R8 module

The USR-M300 is an industrial-grade edge computing IoT device with modular

including an "OFF" pin to turn off the board and a "VRTC" pin to keep the internal Real-Time Clock powered and running

R4 to charge C1 to 2/3 of the supply voltage

Feature Details DLMS Support DLMS - standard protocol for utility meter data exchange Supported Modes Client Supported Connection Types TCP COSEM Allows scanning meter COSEM objects for automatic detection and configuration

Luckfox Lyra RK3506G2 Linux Micro Development Board Variant:Without Onboard Flash Based on ESP32-S3-WROOM-1-N8R8 moduleSpecifications Processor Triple core Arm Cortex A7 (1. 2Ghz) + Arm Cortex M0 Memory 128MB DDR3L USB USB OTG2. 0 2 Display MIPI DSI 2 lane GPIO 24 Rockchip Matrix IO pins Default Storage Luckfox Lyra: TF card (Not included) Luckfox Lyra B: SPI NAND FLASH (256MB) Highly Integrated And Powerful Performance Triple core ARM Cortex A7 32 bit core, with integrated VFP to support single and double precision floating point operations Built in ARM Cortex M0 MCU