EC21 Product Catalogs - mcu programmer

400Mhz RF Module

20250323

Programmable Occupied bandwidth 9.8KHz Data rate at 2.4Kbps, Manchester Supply current 39mA typically With MCU 400MHz band, 10dBm Modulation GFSK Gaussian FSK Spurious Harmonics <-40dB RX TO TX Turn

Keypad Meter

20240710

MCU which can trip when over load, balance run out, tamper happen and so on. RF communication between MCU and CIU, so user can recharge or check balance at home from CIU conveniently, and CIU will di

Smart IOT Gateway 4G RTU Data Acquisition Module for Humidity Monitoring

20240529

The GSM GPRS 3G 4G Cellular M2M IoT RTU is an industrial class, high reliability, high stability, and programmable Remote Terminal Unit (RTU). It embedded 32-Bit High Performance Microprocessor MCU,