E19-433M20S2 is based on original imported RFIC SX1278 from SEMTECH, adopts LoRa spread spectrum technology. Which means the transmitting distance is much longer than before, besides the power density is more concentrated and anti-interference performance is better.

This product is a wireless communication data transmission module with diversity receiving function, supporting LTE-FDD, LTE-TDD, DC-HSDPA, HSPA+, HSDPA, HSUPA, WCDMA, TD-SCDMA, CDMA, EDGE and GPRS network data connection, Through simple AT commands to set up, you can easily use this product to realize two-way data transparent transmission from the serial port to the network.

E01-2G4M13S is a SMD wireless transceiver module, operates at 2.4GHz with small-size and high air data rate (2Mbps maximum). With embedded high-performance antenna, impedance matching precision and Batch production, the module is suitable for various applications.

E22-230T30S is a wireless serial port module (UART) based on SEMTECH's SX1262 RF chip. It has multiple transmission modes,working in the (220.125MHz~236.125MHz) frequency band, LoRa spread spectrum technology, TTL level output,compatible with 3.3V and 5V IO port voltage.

E22-400T30S1B is a wireless serial port module (UART) based on SEMTECH's SX1268 RF chip. It has multiple transmission modes,working in the (410.125MHz~493.125MHz) frequency band (default 433.125MHz), LoRa spread spectrum technology, TTL level output,compatible with 3.3V and 5V IO port voltage.

The CC2541 is a SOC chip solution from TI designed for BLE and dedicated 2.4GHz applications. The CC2541 integrates a high-performance RF transceiver with industry-standard 8051, in-system programming flash memory and 8KRAM, supporting 250kbps, 500 kbps, 1Mbps and 2 Mbps data rates, RF output power up to 0dBm, and excellent receive sensitivity (e.g., Sensitivity up to -94dBm at 1 Mbps). The CC2541 also has many powerful supporting functions and peripherals.

E31-433T30S is a wireless transceiver module based on AX5243 from AXSEM(can be transmitter and receiver).The module uses FEC (forward error correction) algorithm,which greatly improve the anti-interference ability.

E31-433T17S3 is a wireless transceiver module based on AX5243 from AXSEM(can be transmitter and receiver).The module uses FEC (forward error correction) algorithm,which greatly improve the anti-interference ability.

E34-2G4H27D is a 2.4G wireless transceiver module with high speed and long distance(can be transmitter and receiver both). The module features FEC (Forward Error Correction)algorithm.It can correct the interfered data packets automatically, so that the anti-interference ability improved.