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while cellular networks suffer from high subscription fees and dead zones in remote rural terrain
Parameter / Model E77-900MBL-01 (Test Board) E77-900M22S (Onboard Module) Main IC / Platform STM32WL55 Dual-Core MCU (LoRa) STM32WL55 (System-on-Chip) Operating Frequency Band 868 MHz / 915 MHz (850 - 925 MHz) 868 MHz / 915 MHz (850 - 925 MHz) Transmit Power (Max) 22 dBm 22 dBm (approx
while the module features a variety of low-power modes
5%~95% (no condensation) Ground terminal Support Difference Parameters Number of expansion paths E810-R12: 2-way RS-485 E810-R14: 4-way RS-485 E810-R18: 8-way RS-485 Product dimensions E810-R12:100×54×32mm E810-R14:120×72×34mm E810-R18:120×72×34mm Product weight E810-R12:70±5g E810-R14:120±5g E810-R18:120±5g Interface standards E810-R12: 5
1M 32，Half Duplex Model Transmitting Current mA Waiting Current mA 12V 24V 12V 24V E95-DTU(400SL30-232) 230 135 20 12
EBYTE TX915-BLG-26 915MHz Fiberglass Antenna High Gain 3dBi Omnidirectional Antenna N Male Connetctor Waterproof LoRa LoRaWan Antenna 8dBi while cellular networks suffer fromTX915 BLG 26 915MHz Fiberglass Antenna Overview The TX915 BLG 26 is a rugged 915MHz fiberglass omnidirectional antenna with 3dBi gain, IP67 rated waterproofing, and N type connectivity, engineered for reliable long range communication in demanding outdoor and industrial environments. Key Specifications Electrical Parameters Frequency Range: 860 940MHz Center Frequency: 915MHz Antenna Gain: 3dBi VSWR: 2. 0 Polarization: Vertical Radiation Pattern:
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