| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $31.58 | $30.93 | $29.96 | $28.68 | Contact US |
EX202/2170 Touchpad+Encoder Knob Version DSP2.1 Digital HiFi Stereo Power Amplifier Board 70Wx2+140W Support for TWS
$48.13
EX202/2170 Touchpad Version DSP2.1 Digital HiFi Stereo Power Amplifier Board 70Wx2+140W Support for TWS
$47.16
EX202/2170 Encoder Knob Version DSP2.1 Digital HiFi Stereo Power Amplifier Board 70Wx2+140W Support for TWS
$46.19
Wireless Date Transceiver 3000M UART RS232 RS485 433/868MHz 915/170MHz LoRa
433MHz
868MHz
|
915MHz
170MHz
Product Description:
- E32-DTU-100 is a high speed wireless data transfer unit (DTU) with RS232/RS485 interface, 8V~28V, operating at 410~441MHz (Default: 433MHz). It features LoRa spread spectrum. Transparent transmission is available.
- This DTU adopts LORA spread spectrum technology, which means the transmitting distance is much longer than before. The advantages include more concentrated power density and better anti-interference performance. It features FEC (Forward Error Correction) algorithm, which ensures its high coding efficiency & good correction performance. In the case of sudden interference, it can correct the interfered data packets proactively, so that the reliability & transmission range are improved correspondingly. But without FEC, those data packets can only be dropped.
- It has the function of data encryption & compression. The data transmitted over the air features randomness. 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.
Package List:
- 1 x RS232 RS485 LoRa Remote Wireless Transmitter
