Seeed 113020007 Grove - Blueseeed (HM11)

Seeed 113020007 Grove - Blueseeed (HM11) is a cost-effective, low-power, true system-on-chip (SoC) for Bluetooth low energy applications. It enables robust BLE master or slave nodes to be built with very low total bill-of-material costs. The CC2540 combines an excellent RF transceiver with an industry-standard enhanced 8051 MCU, in-system programmable flash memory, 8-KB RAM, and many other powerful supporting features and peripherals.
The CC2540 is suitable for systems where very low power consumption is required.
Very low-power sleep modes are available.
Short transition times between operating modes further enable low power consumption.

• Weight: G.W 40g
• Battery: Excluded
• BT Version: Bluetooth Specification V4.0 BLE
• Working frequency: 2.4GHz ISM band
• Modulation method: GFSK(Gaussian Frequency Shift Keying)
• RF Power: -23dbm, -6dbm, 0dbm, 6dbm, can modify through AT Command AT+POWE
• Speed: Asynchronous: 6K Bytes, Synchronous: 6K Bytes
• Sensitivity: ≤-84dBm at 0.1% BER
• Security: Authentication and encryption
• Service: Central & Peripheral UUID FFE0,FFE1
• Supply Power: 3.3v - 5v
• Working temperature: –5 ~ +65 Centigrade
• Size: 40cm x 20cm
• Working Current: < 10 mA
• Sourcing Current: < 20 mA
• Sleeping Current: < 1 mA

Type	Grove - Blueseeed (HM11)