Description
Features:
- Adopt SMD-18 package
- Support frequency: 410MHz-525MHz
- Working voltage is 3.3V, theoretical maximum transmit power: +22dBm
- High sensitivity: -138dBm @125Kz SF12
- Support spread spectrum factor: SF5/SF6/SF7/SF8/SF9/SF10/SF11/SF12
- Embedded memory, 128KB FLASH, 16KB SRAM
- Support LoRa/(G)FSK/BPSK/(G)MSK modulation
- Antenna interface is compatible with stamp holes / circular holes and IPEX, etc., support more option selection
- Support multiple sleep modes: depth sleep current is low to 0.9uA
Specifications:
- Model: Ra-08
- Package: SMD-18
- Size: 16.0*16.0*3.2(±0.2)mm
- Antenna: half-hole pad / through-hole pad / IPEX
- Frequency: 410-525MHz
- Operating Temperature: -40°C ~ 85°C
- Storage Temperature: -40°C ~ 125°C, < 90%RH
- Power supply: Voltage 2.7V ~ 3.6V, Current >500mA
- Interface: UART/GPIO/ADC/DAC/I2C/I2S/SPI/PWM
- IO: IO2,IO4,IO5,IO8,IO9,IO11,IO14,IO15
- UART rate: Support 110 ~ 4608000 bps, Default 115200 bps
- Crystal Frequency: 32MHz
- SPI Flash: 128KB
- Transfer Protocol: LoRaWAN, LinkWAN
Encrypted payment
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Customs Tariff Number:
Country of origin:
This depends on where you are located. After the order is handed over to UPS, the delivery time in Germany is about 2-3 days, within Europe about 1 week.
We ship our orders with UPS (United Parcel Service).
If we still haven't answered your question, you can contact us below and we will get back to you as soon as possible.