[Chip solution]:CC2652P
[Carrier frequency]: 2.400~2.480GHz
[Transmission power]: 20dBm
[Communication distance]:700m
[Product size]:17.5*28.7*2.5mm
[Product weight]:1.9±0.1g
[Introduction]:Link72(E72-2G4M20S1E )is a ZigBee3.0 ad hoc network wireless module based on CC2652P produced by TI as the core and independently developed by Ebyte . The transmit power is 20dBm . It integrates ARM microcontroller and high-performance wireless transceiver inside.48MHz high precision low temperature drift crystal oscillator
Hardware parameters | parameter value | Remark |
SoC | CC2652P1FRGZ | Texas Instruments |
kernel | Arm ® Cortex ® -M4F | Ultra low power consumption |
FLASH | 352 KB | - |
RAM | 80 KB | - |
Crystal frequency | 48MHz/32.768KHz | External crystal |
Size | 17.5*28.7*2.5 mm | width * length * height |
Antenna form | PCB Onboard Antenna | Equivalent impedance is about 50 Ω |
Communication Interface | UART | 2 -wire serial port, baud rate: 230400 (only supported) |
Packaging method | SMD | Stamp half hole, hole spacing 1.27mm |
Product Weight | 1.9±0.1g | - |
Electrical parameters | minimum | Typical value | maximum value | unit | condition |
voltage | 1.9 | 3.3 | 3.8 | V | More than 3.8V permanently burns the module |
communicatio n level | - | 3.3 | - | V | Using 5.0V TTL is recommended to add level conversion |
Emission current | - | 106 | - | mA | Instantaneous power consumption @20dBm |
receive current | - | 7.3 | - | mA | - |
sleep current | 0.6 | μA | software shutdown | ||
Operating temperature | -40 | 20 | 85 | ℃ | - |
Working humidity | 10 | 60 | 90 | % | - |
Storage | -40 | 20 | 125 | ℃ | - |
RF parameters | parameter value | Remark |
Working frequency | 2400~2480 MHz | Support ISM band |
transmit power | 19.5 dBm | Software adjustable |
blocking power | 0 ~ 10.0 dBm | The probability of burning at close range is small |
Receive sensitivity | -106 dBm | The air rate is 250kbps |
Modulation | GFSK | - |
matched impedance | 50 | Equivalent impedance of PCB |
Measured distance | 700 m | Clear and open, 2.5 meters high, |
[IC]:CC2652RB
[Frequency]:2.4~2.48GHz
[Power]:5dBm
[Distance]:350m
[Product weight]:1.8±0.1g
[Size]:26*16mm
[Support protocol]: BLE 5.1
[IC]:CC2640
[Frequency]:2.402~2.480 GHz
[Power]:2 dBm
[Distance]:0.25 km
[Interface]:I/O
[Weight]:1.1±0.1 g
[IC]:CC2652P
[Frequency]:2.400~2.480 GHz
[Power]:20 dBm
[Distance]:700 m
[Size]:28.7*17.5 mm
[Weight]:1.9±0.1 g
[IC]:CC2630
[Frequency]:2.402~2.480GHz
[Power]:23dBm
[Distance]:1.5km
[Interface]:I/O
[Weight]:2.2±0.1g