E32-433T20S1 is a wireless transceiver module based on SX1278 of SEMTECH (it can be transmitter and receiver both). It adopts LoRa spread spectrum technology, with this technology the transmitting distance and diffraction of the module improved greatly compared with traditional FSK.

E70-915T14S2, an UART wireless transceiver module based on CC1310 of TI, features FEC algorithm, anti-interference ability and high coding efficiency & data correction performance. With all IO outputs led out, it operates at 907 ~923MHz (default 915MHz) with 3.3v and 5V power supply.

E70-915T14S, based on CC1310 of TI, is a small SMD type UART RF module with IPEX interface. It is a hardware platform without firmware, so users need to conduct secondary development.

This module is a wireless transceiver module based on AX5243 from AXSEM(can be transmitter and receiver).The module uses narrow-band transmission with 2W tranmitting power,which makes the transmission distance 2 times more than ordinary equivalent module. E31-433T33D can be compatible with other E31 modules.

E70-868T30S is wireless UART transceiver module based on the original CC1310 of TI, operating at 863~878.5MHz, TTL level and 3.3V IO port.The module has the function of data encryption & compression.

E70-868T14S2 is an UART wireless transceiver module based on the RFIC CC1310 of TI with transparent transmission available, it operates at 861~881MHz.

E61-433T30D is a high-speed wireless transceiver module,operates at 425-450.5MHz,The package length is unlimited when module works in serial transmission mode, which perfectly realizes continuous transmission for baud rate 57600/38400/19200/9600 and so on.

E61-433T17D is a high-speed wireless transceiver module,operates at 425-450.5MHz,embedded with high-performance MCU.The package length is unlimited when module works in serial transmission mode,which perfectly realizes continuous transmission for baud rate 57600/38400/19200/9600 and so on.

E70-868T14S, based on CC1310 of TI, is a small SMD type UART RF module with IPEX interface. It is a hardware platform without firmware, so users need to conduct secondary development.

ESP32-WROOM-32E is a general-purpose Wi-Fi module with powerful functions, built-in ESP32-D0WD-V3 chip, Xtensa® dual-core 32-bit LX6 microprocessor, 448 KB ROM, 520 KB SRAM, 16 KB RTC SRAM supports up to 240 clock frequency in MHz. Can be used for low-power sensor networks and demanding tasks such as speech encoding, audio streaming, and MP3 decoding.

ESP32-WROOM-32UE is a universal Wi-Fi module with powerful functions, built-in ESP32-D0WD-V3 chip, Xtensa® dual-core 32-bit LX6 microprocessor, 448 KB ROM, 520 KB SRAM, 16 KB RTC SRAM supports up to 240 clock frequency in MHz. Can be used for low-power sensor networks and demanding tasks such as speech encoding, audio streaming, and MP3 decoding.