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-PAN3029-S is a wireless module designed based on PANCHIP’s radio frequency chip PAN3029.The power supply of this module adopts a chip integrated DCDC working mode, which can greatly reduce power consumption in various modes. It is equipped with a built-in temperature compensation crystal, which can effectively reduce temperature drift and ensuring more stable transmission.

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.

DL-SX1278PA is a high power 433Mhz LoRa Transceiver Module, which was developed based on Semtech's RF chip SX1278. For long-range transmission and better coverage concern, a power amplifier (PA) and a low noise amplifier (LNA) are integrated into this LoRa module, which makes its output power up to 30dBm (1W) and receiving sensitivity up to -149dBm

M-BK2461U 2.4G RF Module is a low-power, high-bandwidth wireless UART module operating in 2.4GHz ISM band. It adopts Beken BK2461 chip and serial port design, U-UART interface and 121 multi-channels development-free, which can be widely used in daily life where wireless connection is required.

This 2.4G Wireless Transceiver Module uses SPI interface, and adopts 16MHz crystal oscillator (high precision, high temperature stability), which is really an ideal product for various IoT applications, such as Smart Grid, Smart Home, Toy Aeromodelling, Medical Equipment, Sweeper Robot, Wireless Keyboard and Mouse, Wireless Remote Control, Active RFID, NFC, Wireless Sensor Nodes for Low power Ad Hoc Networks, etc.