Wi-Fi and wired interchangeable embedded modules simplify development

21 September 2005 Telecoms, Datacoms, Wireless, IoT

The Digi Connect Wi-ME and Digi Connect Wi-EM are fully customisable and secure 32-bit 802.11b wireless embedded modules. Based on 32-bit NET+ARM processor technology, the modules add wireless connectivity solutions to Digi International's Digi Connect family of products.

The wireless modules are pin-compatible and interchangeable with the company's wired embedded modules. The Digi Connect Wi-ME is a pin-compatible replacement for the Digi Connect ME in an enclosed RJ45-based module form factor. The Digi Connect Wi-EM is a pin-compatible replacement for the Digi Connect EM in an embedded board form factor.

They can be used in a variety of products, including access control systems, point-of-sale systems, RFID readers, medical devices, industrial automation systems, etc.

The embedded modules minimise design risk and reduce time to market by allowing customers to easily accommodate both wired and wireless functionality in one product design. They are also software compatible with existing Digi Connect products and NET+ARM processors. Additionally, the entire Digi Connect family of products offers a straightforward migration to a chip-based solution as production volumes grow. This further reduces design cost by allowing customers to leverage previous software investment across multiple products.

The modules also include state-of-the-art security features like WEP/WPA compliant software encryption and authentication which address today's stringent security requirements for wireless network environments. These compact single-component solutions offer true device server plug-and-play firmware functionality as well as the freedom and flexibility of complete custom application development based on the proven NET+Works development platform.

The Digi Connect Wi-ME and Digi Connect Wi-EM embedded modules already have FCC module approval eliminating the need to perform product certifications.

The Digi Connect family is comprised of the external Digi Connect SP and ultra compact embedded wired and wireless device networking solutions, including the Digi Connect ME, Digi Connect EM, Digi Connect Wi-ME, and Digi Connect Wi-EM. All Digi Connect products are available with Digi plug-and-play device server firmware, which eliminates the need for any embedded software development.

Further reading:

Power amps for portable radio comms systems
iCorp Technologies Telecoms, Datacoms, Wireless, IoT
CML Micro expands its SµRF product portfolio with a pair of high efficiency single- and two-stage power amplifiers that offer outstanding performance for a wide range of dual-cell lithium battery-powered wireless devices.

Read more...

---

RF agile transceiver
Altron Arrow Telecoms, Datacoms, Wireless, IoT
The AD9361 is a high performance, highly integrated RF Agile Transceiver designed for use in 3G and 4G base station applications.

Read more...

---

Choosing a GNSS receiver
RF Design Telecoms, Datacoms, Wireless, IoT
Applications requiring sub-ten-meter positioning accuracy today can choose between single-band or dual-band technology. While this decision might seem as simple as flipping a coin, it is far from that.

Read more...

---

Tri-Teq’s latest range of filters
RFiber Solutions Telecoms, Datacoms, Wireless, IoT
Tri-Teq recently presented its latest filter products, which included passive and co-site mitigation filters (lumped element and suspended substrate technologies) and tunable filters (bandpass and harmonic switched filters).

Read more...

---

Why GNSS positioning precision is enabling the next wave of IoT applications
iCorp Technologies Editor's Choice Telecoms, Datacoms, Wireless, IoT
While high-performance GNSS implementations are achievable with few limitations, most real-world applications must balance power consumption, form factor and accuracy requirements.

Read more...

---

The evolution of 4D imaging radar
Altron Arrow Telecoms, Datacoms, Wireless, IoT
4D imaging radar is redefining automotive sensing with unmatched precision, scalability and resilience and, as global adoption accelerates, this technology is poised to become a cornerstone of autonomous mobility.

Read more...

---

Links Field Networks: The perfect fit for telematics in Africa
Links Field Networks Telecoms, Datacoms, Wireless, IoT
Operating at the intersection of global SIM innovation and local market intelligence, Links Field Networks has emerged as a premier provider of telematics-oriented connectivity across Africa and beyond.

Read more...

---

RF direct conversion receiver
iCorp Technologies Telecoms, Datacoms, Wireless, IoT
The CMX994 series from CML Micro is a family of direct conversion receiver ICs with the ability to dynamically select power against performance modes.

Read more...

---

Bridging the future with RAKWireless WisNode devices
Otto Wireless Solutions Telecoms, Datacoms, Wireless, IoT
The WisNode Bridge series by RAKWireless is designed to convert traditional wired industrial protocols like RS485 and Modbus into LoRa-compatible signals.

Read more...

---

Mission-critical RF transceiver
Vepac Electronics Telecoms, Datacoms, Wireless, IoT
The Iris SQN9506 from Sequans Communications is a wide-band RF transceiver that operates from 220 MHz to 7,125 GHz.

Read more...

---