Product introduction: E104-BT53C3 is a serial port to BLE Bluetooth module based on Bluetooth protocol version 5.2, which has the characteristics of high temperature resistance, small size, low power consumption, long transmission distance, strong anti-interference ability, etc., working in the 2.4GHz band. Bluetooth module is based on Silicon Labs' EFR32BG22C224F512IM40-C chip research and development of automotive-grade Bluetooth module, can be used for a long time in -40~+125 °C environment, the Bluetooth module uses general AT commands, simple and fast operation. Bluetooth modules can be widely used in smart wear, home automation, home security, personal health care, smart home appliances, accessories and remote controls, automotive, lighting, industrial Internet, intelligent data collection, intelligent control and other fields.
Working frequency: 2402~2480MHz
Communication distance: 170m
Product size: 23*16mm
Main parameters | performance | Remark | |||
Minimum | Typical | Maximum | |||
Working voltage (V) ) |
1.8 | 3.3 | 3.8 | â„3.3V guaranteed output power | |
Communication level (V) |
- | 3.3 | - | There is a risk of burning out with a 5V level | |
Working temperature (â) |
-40 | - | 125 | Automotive grade design | |
Working frequency band (MHz) |
2400 | - | 2480 | Supports ISM bands | |
Transmit power (dBmïŒ | -28 | 0 | 6 | - | |
power consumption | Emission current (mA) |
- | 10.5 | - | Peak transient current@6dBm |
- | 5.3 | - | Peak transient current@0dBm | ||
Receive current (mA) |
- | 2.5 | - | - | |
Sleep current(uA) | - | 2 | - | - | |
Receiving sensitivity (dBm) |
- | -98.9 | - | 1 Mbit/s GFSK | |
Receiving sensitivity (dBm) |
- | -96.2 | - | 2 Mbit/s GFSK | |
Receiving sensitivity (dBm) |
- | -106.7 | - | 125 Kbit/s GFSK |
Main parameters |  Description | Remarks |
communication distance | 170m | Clear and open environment, height 1 meter, @6dBm, airspeed 1Mbps |
Frequencies | 38.4MHz | |
bluetooth protocol | BLE5.2 | |
Communication Interface | UART | |
Encapsulation | SMD | |
Full name of IC | EFR32BG22C224F512IM40-C | |
FLASH | 512KB | |
RAM | 32KB | - |
kernel | ARMÂźCortexÂź-M33 | |
Dimensions | 23*16mm | - |
Antenna interface | PCB | Equivalent impedance about 50Ω |
product weight | 1.25g | ±0.2g |
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