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
Chip model: LLCC68 chipCommunication distance: Open distance 8KM
Transmitting power: 0~+22dBmCommunication frequency band: 850-930MHZ/430-470Mhz
Communication interface: SPIModule size: 20mm*14mm*2.3mm
Working voltage: 1.8V~3.7V
Chipset: ASR6601Power:0~+27dBm
Size:43*28*3.2mmFrequency band:433~475Mhz
Communication:Transparent transmissionDistance:Open environment 10KM
Debugging: Spread Spectrum Debugging
Chipset: Dialog14531Bluetooth 5.1
Size: 40 * 24 * 5 mmwaterproof:IP67
Distance: 50~70mBattery life: 1years
Usage: Small sports competitions, dangerous goods storage management, drug management, large-scale concerts ,etc
Chipset: Dialog14531 Bluetooth 5.1Size: 53 * 85 * 6 mm
Charge:Supports Tyce-C chargingIntervals: 100ms~1000ms
Distance: 100~120mBattery life: 1~2years
Usage: Personnel positioning, SOS button, access control record, medical information tracking ,etc
Chipset: Dialog14531 Bluetooth 5.1Size: 61 * 61 * 18 mm
battery: 880mAh * 2(CR 2477)Intervals: 100ms~1000ms
Distance: 100~120mBattery life: 3~5years
Usage: Goods tracking, warehouse management, personnel positioning, information push, etc
Chip type:BK7238 Chipfiring power:+19 dBm
operating frequency:2412 ~ 2484 MHzprotocols:IEEE 802.11 b/g/n
Module Size:22(L) x 15.2 (W) x 2.2(H) mm
hardware interface:GDMA、SPI、RTC、PWM、UART、ADC、TRNG、I2C
Module size: 26.6×12.8mmChip scheme: DA14531
Transmission rate: 10KB/sCommunication distance: 90M
Bluetooth protocol: BLE5.1Transmit power: -19.5~+2.5dBm
Application scenario: Close to turn on the light, close to open the door, etc