Quectel Communications Launches Ultra-Small Wi-Fi + BLE Module FGM842D Series To Enable Efficient Interconnection Between Smart Home And Industrial IoT
Shanghai ( BUSINESS WIRE ) - Quectel Communications has officially launched the FGM842D series of ultra-small Wi-Fi 4 & BLE 5.2 dual-mode communication modules. With its excellent performance, ultra-compact design and multiple security protections, this series of modules is providing high-quality communication solutions for smart homes and industrial IoT.
The golden partner of smart IoT, low power consumption and safe operation
The FGM842D series modules operate in a frequency band of 2.4GHz and are equipped with a high-performance ARM968 processor with a main frequency of up to 160MHz, 288KB RAM and 2MB Flash, which can ensure efficient and stable operation of the equipment.
In terms of interface expansion capability, the module supports UART and GPIO interfaces by default, and can be multiplexed into SPI, I2C, ADC, PWM and other interfaces through the QuecOpen® solution to meet diverse peripheral requirements.
In addition, FGM842D supports multiple low-power modes and long-connection keep-alive mechanisms, which can significantly extend device battery life while providing developers with highly flexible solutions in scenarios such as smart homes and industrial IoT.
In terms of security, the FGM842D series modules comply with the WPA-PSK, WPA2-PSK and WPA3-SAE security protocol standards, and integrate a true random number generator (TRNG) and AES-128-bit hardware encryption algorithm, supporting secure firmware and Flash encryption to fully ensure the safe operation of the device.
Small size, large battlefield: Ultra-small size is not afraid of extreme temperature differences
The FGM842D series uses a compact LGA chip package with a small size, which can be easily integrated into various intelligent terminal devices, significantly saving PCB space. Its highly integrated design not only optimizes the hardware layout, but also is compatible with diversified structural designs, providing higher flexibility for customer terminal development.
This series of products is available in two versions, and customers can flexibly choose according to actual scenario requirements, including the FGM842D standard version (12.5×13.2×1.8 mm), which supports RF coaxial connector or pin antenna interface, and the FGM842D-P PCB antenna integrated version (16.6×13.2×1.8 mm), which is particularly suitable for space-constrained embedded devices.
It is particularly worth mentioning that it has an ultra-wide operating temperature range of -40℃ to +105℃, and can operate stably even in extreme environments in industrial scenarios.
Currently, the FGM842D series modules have been officially put into mass production. Quectel Communications simultaneously provides development kits, technical documentation and comprehensive technical support to help customers shorten product development cycles and accelerate project implementation.
In the intelligent era of the Internet of Everything, Quectel Communications will continue to be driven by innovation and inject strong momentum into the digital transformation of various industries.
About Quectel Communications
Quectel Technologies Co., Ltd. (stock code: 603236) is a leading global provider of IoT solutions. It has a complete range of IoT products and services, including cellular modules (5G/4G/3G/2G/LPWA), automotive front-end modules, smart modules (5G/4G/edge computing), short-range communication modules (Wi-Fi & BT), GNSS positioning modules, satellite communication modules, antennas and other hardware products, as well as IoT platforms, certification and testing services, RTK network calibration solutions, industrial intelligence, smart agriculture and other services and solutions. The company has rich industry experience and its products are widely used in smart transportation, smart energy, financial payment, smart city, wireless gateway, smart agriculture & environmental monitoring, smart industry, smart life & healthcare, smart security and other fields. For more information, please visit Quectel’s official website https://www.quectel.com.cn/ , follow the WeChat public account/video account “Quectel Communications” or send an email to marketing@quectel.com .
© 2025 Business Wire, Inc.