Pay in 4 interest-free payments of $137.50 Learn more
Ships within 48 hours · Estimated delivery Sep 12 - Sep 17
It uses ATmega328
The Arduino Wiznet Ethernet W5100 Shield allows an Arduino board to connect to the internet
15cm long harness
80 kHz bandwidth
so lithium battery lithium components will always follow a protective resistor with a sampling resistor and a current fuse
868Mhz Lora SX1278 Long Range RF Wireless Module GY-471 It uses ATmega328Features: Frequency Range: 433MHz Modulation: FSK GFSK MSK LoRa SPI Data Interface Sensitivity: 136dBm Output Power: +20dBm Data Rate: <300 kbps 127dB dynamic Range RSSI Excellent blocking immunity Preamble detection Automatic RF sense and CAD monitor Built in bit synchronizer for clock recovery Packet engine up to 256 bytes with CRC Working Temperature: 40C ~+80C Build in temperature sensor Standby current: 1uA Supply voltage: 1. 8~3. 6V
US$ 54.00
US$ 936.00
US$ 172.50
US$ 2449.99
US$ 114.00