Pay in 4 interest-free payments of $4.25 Learn more
Ships within 48 hours · Estimated delivery Aug 29 - Sep 3
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
anti-interference RS232 or RS485 transparent data transmission over an ultra-long range of up to 40km in demanding outdoor industrial
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
Scenario 3: Municipal HVAC and Environmental Control in High-Rise Buildings
EBYTE TX915-BLG-26 915MHz Fiberglass Antenna High Gain 3dBi Omnidirectional Antenna N Male Connetctor Waterproof LoRa LoRaWan Antenna 8dBi Parameter / Model E77-900MBL-01 (TestTX915 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:
