Protocols Wireless M-Bus Modulation scheme (G)MSK, 2(G)FSK, 4(G)FSK, OOK Frequency bands 2152-2635, 287-351, 359-439, 431-527, 718-878, 861-1054 Type Wireless MCU RAM (kByte) 28 Flash memory (kByte) 128 CPU Arm Cortex-M3 Peripherals 1 SPI, 1 UART, 12-bit ADC 8-channel, 2 SPI, 2 comparators, 4 timers, I2C, I2S, Sensor controller Sensitivity (best) (dBm) -124 Number of GPIOs 10, 15, 30 Data rate (max) (Mbps) 4, 4000000 Rating Catalog Operating temperature range (°C) -40 to 85
Protocols Wireless M-Bus Modulation scheme (G)MSK, 2(G)FSK, 4(G)FSK, OOK Frequency bands 2152-2635, 287-351, 359-439, 431-527, 718-878, 861-1054 Type Wireless MCU RAM (kByte) 28 Flash memory (kByte) 128 CPU Arm Cortex-M3 Peripherals 1 SPI, 1 UART, 12-bit ADC 8-channel, 2 SPI, 2 comparators, 4 timers, I2C, I2S, Sensor controller Sensitivity (best) (dBm) -124 Number of GPIOs 10, 15, 30 Data rate (max) (Mbps) 4, 4000000 Rating Catalog Operating temperature range (°C) -40 to 85