PRODUCT NAME: SX1278 LoRa Spread Spectrum WIRELESS Module / 433MHz / SPI Interface / Anxin Ra-01
Module Features / Ciri-ciri Utama:
LoRa spread spectrum modulation technology
Ultra long communication distance 15KM
Constant RF power output during + 20dBm-100mW voltage change
High sensitivity: as low as -148dBm
Half-duplex SPI communication
Programmable bit rate up to 300kbps
Support FSK, GFSK, MSK, GMSK, LoRa and OOK modulation
127dB RSSI dynamic range
Automatic RF signal detection, CAD mode and ultra-high-speed AFC
Packet engine with CRC, up to 256 bytes
Small size double-row stamp hole patch package
With shielded shell
Spring antenna (Ra-01) or IPEX external antenna (Ra-02)
Size / Saiz Produk: 17 * 16 * (2 0.1) mm
Communication interface: SPI
Programmable bit rate: up to 300Kbps
Spectrum range: 410.525 MHz
Maximum transmit power: 18 1 dBm
Average working current:
433MHz: TX93mA RX12.15mA Standby1.6mA
470MHZ: TX97mA RX1215mA Standby1.5mA
Power supply range: 25 3.7V, typical value 3.3V
Working temperature: 30 85
Storage environment: 40 90 ,
Additional Info / Maklumat Tambahan:
Due to manual measurement, please allow 1-3mm different.
Due to different displays and different lighting, the image may not reflect the actual colors of the project.
for your understanding.
When purchasing electronic components, please have certain electronic basic knowledge of the module. Most modules only provide descriptions or send materials. There is no technical consulting support. Please be careful to shoot for beginners.
Product Delivery Guarantee
All products are guaranteed to deliver to you.
If for some reasons your order item is missing or we have failed to deliver to you we shall issue you full refund or redeliver new item to you again using different courier, after proper verification from our side.
Warranty / Refund
For warranty, depending on products, we can offer you 1-6 month period. Any problem with the items, you can report to us with video as proof sent to us via email / youtube link. Once verified we can offer you full refund or replacement with our other products of the same or lower value.
We shall refund to you if your product is lost in transit or never reaches you within 21 days from date of ordered
All our products will to through some QC checks before delivery to ensure it's free from any defects. We understand we are not perfect, that's why we'll be glad to offer you refund as stated previously .
No COD offered
We'll ship out typically within 24 hours so you'll receive your item as soon as possible
Our standard delivery time is 7-10 days. However most of our customers received within 7 days, some received within 5 days etc. Our standard time is such as this allows us some time to do backorders from our oversea warehouses in case of insufficient stock in our local warehouse in Selangor & Labuan.
We use J&T Express, Citilink Express (PRIORITY), ABXexpress, LWE and sometimes POS LAJU for all our deliveries that come with online tracking number. We'll choose the best shipment provider based on locations you order. We cannot entertain any request for custom shipment provider. We ship hundreds of orders everyday and we just don't have the time for this request.
All urgent order cannot be entertained at this point of time. Kindly refer to our delivery time.
You can make payment via Lelong own payment processor, NETPAY. It's very secured, fast and convenient.
International courier with tracking code ie CityLinkExpress, Kerry Priority, Logistics Worldwide Express, EMS, SF Express, POS Laju, etc
International courier with tracking code ie CityLinkExpress, Kerry Priority, Logistics Worldwide Express, EMS, SF Express etc
For warranty, we can offer you 1 month period. Any problem with the items, you can report to us with video as proof sent to us via email / youtube link. Once verified we can offer you full refund or replacement with our other products of the same or lower value.