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Hot selling E28-2G4M12S Smart Watch Sx1280 Home 2.4ghz Module Lora Wan Parking Sensor module RoHS
E28-2G4M12S is a 2.4GHz radio frequency transceiver module designed and produced by Ebyte Company
Product Descriptions
E28-2G4M12S is a 2.4GHz bluetooth module designed by Chengdu Ebyte. With built-in PCB antenna, it adopts the original RFIC SX1280 of Semtech, it works at 2.400 ~ 2.500GHz with ultra-low power consumption. The IC SX1280 features multiple
physical layers and various modulating methods such as LoRa, FLRC and GFSK, the special modulating methods and processing ways enable longer operating range under LoRa and FLRC modulating methods, and the GFSK method covers BLE protocol.
The outstanding ultra-low power consumption and the DC-DC and Time-of-Flight on chip make the chip much more capable for smart home, security system, tracking and locating, wireless distance measuring, wearable electronics, smart bracelet and
health management & etc. E28-2G4M12S is a hardware platform without firmware, so users need to conduct secondary development.
Specifications
Attribute | Attribute value | Notes |
ANSM-Part# | ANSM-E28-2G4M12S | |
Working frequency | 2400~2500 MHz | Default: 2.4GHz (52MHz oscillator) |
Transmitting power | 12.5 dBm | About 18mW |
Receiving sensitivity | -130 dBm | Air data rate: 125kbps |
Air data rate | 0.125M~2Mbps | Default: 125kbps |
Test distance | 3000m | In open and clear air, with maximum power, 5dBi antenna gain, height of 2m,air data rate: 125kbps |
Size | 24*15mm | |
Antenna type | IPEX / PCB | |
Communication interface | SPI | |
Package | SMD | |
Power supply voltage (V) | 1.8-3.6 | |
Emission current (mA) | 42~50 |
Actual product photos
Product Data Book:
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