Chip model: LLCC68 soC chipLaunch power:0~+22dbm
Operating frequency band: 432-533/850-949MHzModule size: 26 x 16 x 2.3mm
Hardware interface: LPUARTReceive sensitivity: -138dbm
Reference distance: an open visual distance 8km, the city distance 3.8km
Chip model: LLCC68 soC chipLaunch power:0~+22dbm
Operating frequency band: 432-533/850-949MHzModule size: 36 x 18 x 3.2mm
Hardware interface: LPUARTReceive sensitivity: -138dbm
Reference distance: an open visual distance 8km, the city distance 3.8km
Chip：ASR6601 SOC ChipAntenna Interface：External Antenna
Module Size：19*16.5*2.4mmWorking Voltage：3~3.7(Classic Value 3.3V)
Hardware Interface：LPUARTTransmission Power：0~+22dBm
Frequency Band：470、868、915MHz
Chip：ASR6601 SOC ChipAntenna Interface：External Antenna
Module Size：19*16.5*2.4mmWorking Voltage：3~3.7(Classic Value 3.3V)
Hardware Interface：LPUARTTransmission Power：0~+22dBm
Frequency Band：470、868、915MHz
Combination: CP28*5 & CP32*2 & GatewayProtocol: LORAWAN+BLE5.1
Features: DX-CP32 is worn on the person, DX-CP28 is used to arrange the positioning anchor point indoors, obtain the indoor positioning position of DX-CP32, and transmit it to the cloud server through the gateway
Combination: CP28*5 & CP32*2Protocol: LORAWAN+BLE5.1
Features: DX-CP32 is worn on the person, and DX-CP28 is used to arrange positioning anchor points indoors to obtain the indoor positioning position of DX-CP32.
Chipset: SEMTECH & NORDIC chipProtocol: LORAWAN+BLE5.1
Distance: 3KmSize:40*24*5mm
Charge:Supports Tyce-C chargingBattery life: 1~2Year
Usage: Hospital, nursing home, indoor sports arena, amusement park, music festival
Chip model: SX1262 chipCommunication distance: Open distance 8KM
Working voltage: 5VCommunication frequency band: 850-930MHZ/430-470Mhz
Communication interface: SPIModule size: 70mm*30mm
Antenna: Support external
Chip model: SX1262 chipCommunication distance: Open distance 8KM
Crystal frequency: 32MHZCommunication frequency band: 850-930MHZ/430-470Mhz
Communication interface: SPIModule size: 20mm*14mm*2.3mm
Working voltage: 1.8V~3.7V
Chip model: LLCC68 chipCommunication distance: Open distance 8KM
Transmitting power: 0~+22dBmCommunication frequency band: 850-930MHZ/430-470Mhz
Communication interface: SPIModule size: 701mm*30mm
Working voltage: 5V
