This DL-A6601PA-B wireless transceiver module is a high-power RF module based on the ASR6601 chip solution with LoRa modulation, which integrates a 48MHz main frequency Cortex-M4 low-power core. While this ASR6601 SOC chip is an MCU with RF encapsulated, with higher integration than the SPI+MCU solution, but smaller size.

DL-RTM300-B RF Module is an UART wireless serial port module with AT commands. It combines an integrated RF Controller with ARM Cortex-M0 32-bit core, 64kB on-chip Flash, 8kB on-chip SRAM, and supports hardware parity check. The Clock Speed of the main frequency can reach up to 48MHz. The high efficiency of receiving sensitivity enables this RF module to have excellent RF performance and strong anti-interference ability in the 420-510MHz/860-950MHz frequency bands.

DL-CC2340-A and DL-CC2340-B BLE modules are both designed base on TI's SimpleLink™ wireless series CC2340R5 Bluetooth® Low Energy Chip, which uses a 48-MHz Cortex-M0+ kernel, integrates up to 512 KB of flash memory, 36 KB of SRAM,and has up to 26 universal I/O interfaces. Moreover, these Bluetooth Low Energy modules are equipped with a built-in 48MHz 10PPM external high-speed clock, and 32.768Khz external low-speed clock.

The 868/915Mhz RFM95 Wireless Transceiver Moduless feature the LoRa long range modem that provides ultra-long range spread spectrum communication and high interference immunity whilst minimising current consumption.

DL-CC1310-B Wireless Module is a SoC Transceiver Module (UART Module) with AT command, which was developed based on Texas Instruments' CC1310F128RHBR RF chip. It combines an integrated RF Controller (Cortex®-MO) and a powerful Arm® Cortex®-M3 Processor, which is ideal to use especially for battery power IoT applications.

DL-LLCC68-S RF module has high receiving sensitivity of -129dBm@LoRa, ultra-low receiving current and dormant current, the transmit power can be configured through software, and the maximum power can reach +22dBm. Compared with traditional modulation technology, LoRa™ modulation technology has obvious advantages in anti-blocking and selection, which solves the problem of distance, anti-interference and power consumption that traditional design schemes cannot take into account at the same time.