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Description
- 1x Seeedstudio HM-BT4502 Bluetooth Low Energy (BLE) Pass-through Module
- Working voltage: 1.8 - 3.6 V
- Working temperature: - 40 °C ~ 125 °C (built-in BLE main IC working range)
- Modulation mode: GFSK (Gaussian Frequency Shift Keying)
- Modulation frequency: 2402 MHz - 2480 MHz
- Transient current of receiving data: less than 8 mA at 3 V
- Transient current of sending data: less than 8 mA at 3V at 0 dBm
- Current in the low power mode: less than 4 uA at 3 V
- Tx Power: - 20 dBm ~ +8 dBm
- Rx Sensitivity: -97 dBm