868MHz 915MHz STM32WL33 Wireless SoC Module RF transceiver E04-900M20S 20dbm 3.5KM W-MBUS Small Size Low Power Stamp Hole/IPEX

Description

• Application- Smart Cities/Municipal Infrastructure;Industrial applications/building automation/power distribution automation;Building security systems;Smart lighting/street lighting; Asset tracking; Home energy management systems; Smart home and alarm systems;
• Ideal conditions for communication distances up to 3.5km;Maximum transmit power 20dBm;Air Rate: 0.1 ~ 600kbps; Supports global licence-free ISM 868/915MHz bands;Modulation: 2(G)FSK, 4(G)FSK, OOK, ASK, D-BPSK, DSSS, I/Q channel data access;
• Supports protocols: W-MBUS, Sigfox, Mioty, KNX-RF, IEEE 802.15.4g, etc;Supports 2.8~3.6V power supply, any power supply greater than 3.3V can ensure the best performance;
• The external crystal uses 32.768KHz high-precision industrial-grade crystal and 48MHz active temperature-compensated crystal to ensure the stable operation of the module; 14.0*20.0*2.7mm small-size SMD package, facilitating system integration and development;
• Industrial-grade standard design, supporting long time use at -40+85 Dual antennas are optional (IPEX/stamp hole), which is convenient for users' secondary development and facilitates system integration development;

E04-900M20S is a wireless communication module designed based on STMicroelectronics' newly launched STM32WL33KCV6 (ARM Cortex-M0+) SoC, which is characterised by far-reaching communication, low standby power consumption, strong anti-jamming capability, rich interface resources, strong processing capability and small form factor. It is also suitable for 868/915MHz band chip wireless module, using industrial-grade high-precision 32.768KHz and 48MHz crystals to ensure the stable operation of the module. E04-400M20S wireless communication module needs user's secondary development, which can be widely used in IOT industry.

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