|
10k resistor |
x 1 | |
|
4.7k resistor |
x 3 | |
|
2k resistor |
x 5 | |
|
1k resistor |
x 3 | |
|
Button switch |
x 1 | |
|
dip switch 02 |
x 1 | |
|
Male female pins 8 + 6 + 8 + 10 |
x 1 | |
|
Female pins 7 |
x 1 |
LoRa E32 Series device ArduinoUNO shield RF 8km range
LoRa or Long Range wireless data telemetry is a technology pioneered by Semtech that operates at a lower frequency than NRF24L01 (433 MHz, 868 MHz or 916 MHz agains 2.4 GHz for the NRF24L01) but at thrice the distance (from 3000m to 8000m).
You can find It hereAliExpress (3Km) - AliExpress (8Km)
We are going to test E32-TTL-100. It is a wireless transceiver module, operates at 410 441 MHz based on original RFIC SX1278 from SEMTECH, transparent transmission is available, TTL level. The module adopts LORA spread spectrum technology.
The module features FEC Forward Error Correction algorithm, which ensure its high coding efficiency & good correction performance. In the case of sudden interference, it can correct the interfered data packets automatically, so that the reliability and transmission range are improved correspondingly. But without FEC, those da te packets can only be dropped.
And with the rigorous encryption & decryption, data interception becomes pointless. The function of data compression can decrease the transmission time & probability of being interference, while improving the reliability & transmission efficiency.
Fully documented here: https://www.mischianti.org/category/my-libraries/lora-e32-devices/
My Library here: https://github.com/xreef/LoRa_E32_Series_Library
LoRa E32 Series device ArduinoUNO shield RF 8km range
*PCBWay community is a shared platform and we are not responsible for any design issues.
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