LoRa SX1278 SX1276 433MHz TCXO rf Module E32-433T30D Transmitter Receiver 8000m UART Long Range 433 MHz 1W Wireless rf Transceiver

Fantastic radio system. Easy programming. Great distance customer support is extremely recommendable. They follow up our experience even after 6minths. I never saw the kind of helpfulness at others.

The media could not be loaded. I recently had the opportunity to test the LoRa 433MHz module, and I must say, I am thoroughly impressed with its performance. This module is capable of transmitting a decent amount of data up to 16km, based on my tests.The module itself is small and compact, making it easy to integrate into various projects. With the appropriate precautions, a 3000mAh battery paired with an Arduino pro micro or ESP32, can power the entire setup for 2 to 3 weeks, depending on usage. Of course, the range also depends on the antenna used. With a 17cm antenna, I was able to achieve ranges of 2 to 3km in urban environments with many buildings in between, 6 to 7km in suburban areas, 11km in rural areas, and an impressive 16km in line of sight with the transmitter at a lower elevation and the receiver with me.It's important to note that the base frequency of this module is 433MHz (channel 0). However, as you increase the channel number, the transmission frequency also increases. For example, at channel 161, the frequency would be 433MHz + 161MHz, resulting in a frequency of 594MHz.I am particularly pleased with the purchase considering the module's affordable price tag. It delivers exceptional performance without breaking the bank. For more detailed information, I recommend consulting the module's datasheet.

Product was as advertised, meet published spec with ease. Setup and testing was easy using their usb to ttl adapter. I tested from one laptop to another then from raspberry pi 4 to another raspberry pi 4 but had to create my own config program to change params. as their config s/w was for windows. Was able to operate my remote controlled drone up to 6km while in large city with tall buildings. A lot further in the suburbs. In the desert around phoenix az i was able to get over 10km but had to return due to battery getting too low. Not sure what the newer 1B versions test out at as I buy the older version.

sur toute les band libre française trois fréquences utilisable quart les carneaux sont de 1mhzpour du lpd 433.075 a 434.775 donc 2 Channel 433.0 ou 434.0pour du pmr 446.006 a 446.19375 donc 1 chanel 446.000je ne parle pas de la puissances juste des channelspour des test ou essais ok pour une applications permanente en industrie passe votre cheminje peux me tromper jais commande 2 pièce une ans attente sur les plus de 30 qu'il me faudrait pour mes test . les apc220 ses pareille pour dus test ou de l'occasionnelle télécommande .ok sous votre responsabilités . ism non respecter pour les canaux or puissance

Schnelle Lieferung! Die Boards funktionieren wie sie sollen. Beschreibungen sind im WWW verfügbar.Achtung: Ist nur etwas für Lizenzierte Funkamateure.