WiFi HaLow IoT gateway is based on Morse Micro MM6108 802.11ah chip

Wi Fi HaLow IoT Gateway AP7688-WHM

Most WiFi HaLow hardware platforms we’ve seen so far are based on Newracom chips, but AsiaRF AP7688-WHM WiFi HaLow IoT gateway features a module based on Morse Micro MM6108 802.11ah SoC instead. The gateway is powered by a 580 MHz MediaTek MT7688 MIPS processor providing 802.11n WiFi 4 and dual Ethernet networking, and features a USB port as well as an RS232 console for industrial control.  WiFi HaLow (802.11ah) enables video and data transmission at a range of up to one kilometer and data rates of up to 32.5 Mbps. AP7688-WHM WiFi HaLow gateway specifications: SoC – Mediatek MT7688 MIPS SoC @ 580 MHz with built-in WiFi 4 System Memory – TBD Storage – TBD Connectivity 2x Ethernet RJ45 ports 2.4 GHz WiFi 4 1T1R up to 150 Mbps; PCB antenna 850 to 950 MHz WiFi HaLow 1T1R up to 32.5Mbps @ 8 MHz bandwidth via Morse Micro MM6108 chip; […]

WisGate Connect Raspberry Pi CM4 gateway supports 2.5GbE, WiFi 6, BLE, LoRaWAN, 4G, 5G, and more

Wisgate Connect

RAKwireless has just introduced the WisGate Connect gateway based on Raspberry Pi CM4 system-on-module with support for Gigabit and 2.5Gbps Ethernet plus various optional wireless connectivity option that can be added through Mini PCIe or M.2 sockets as well as expansion through WisBlock IO connectors. Wireless options include LoRaWAN, 4G LTE, 5G, WiFi 6, Zigbee, WiFi HaLoW, and more, while WisBlock modules enable features such as methane sensor, motor current sensor, temperature sensor, pressure control, and valve control among many others. WisGate Connect (RAK7391) specifications: SoM – Raspberry Pi CM4 with Broadcom BCM2711 quad-core Cortex-A72 processor @ 1.5GHz, 1 to 8Gb DDR4, optional 8 to 32GB eMMC flash, optional WiFi 5 and Bluetooth 5.0 LE Storage – MicroSD card socket for CM4 Lite modules only Video Output – HDMI 2.0 up to 4Kp60, 22-pin MIPI DSI connector Camera I/F – 2x 22-pin MIPI CSI connectors Networking Wired – Gigabit Ethernet […]

Morse Micro MM6104, MM6108 Wi-Fi HaLow SoCs support up to 32.5 Mbps data rate

Morse Micro MM61xx

Australian company Morse Micro MM6104 and MM6108 Wi-Fi HaLow SoCs should offer some competition to the Newracom NRC chips found in all 802.11ah WiFi HaLow boards and devices released so far. Both MM610x chips have similar features, but the MM6104 SoC supports 1/2/4 MHz channel bandwidth for up to 15 Mbps data rate – just like the Newracom NRC7292 chip – while the more powerful MM6108 can handle a data rate of up to 32.5 Mbps thanks to 1/2/4/8 MHz channel bandwidth. MM6104/MM6108 specifications: Optional 32-bit RISC-V Host Applications Processor (HAP) Single-Chip IEEE802.11ah Wi-Fi HaLow transceiver for low-power, long-reach IoT applications Worldwide Sub-1 GHz frequency bands (850MHz to 950MHz) On-chip power amplifier with support for external PA option MM6104 – 1/2/4 MHz channel bandwidth for up to 15 Mbps data rate (Note: the datasheet reads “single-stream max data rate up to 40 Mbps”, but it appears to be a mistake […]

Add WiFi HaLow to Raspberry Pi with ALFA Network AHPI7292S HAT

WiFi HaLow Raspberry Pi HAT

ALFA Network AHPI7292S is a Raspberry Pi HAT with WiFi HaLow (802.11ah) offering low power connectivity, up to one kilometer line-of-sight range, and that’s mostly useful for security cameras, but it can also be used to extend the range of the network for other purposes. The Newracom NRC7292 expansion board adds to be few WiFi HaLow hardware we’ve seen in the past year including a mini PCIe card, a WiFi HaLow development board, and a gateway kit to extend the range of IP cameras. ALFA Network AHPI7292S specifications: Chipsets – Newracom NRC7292 WiFi HaLow SoC (IEEE 802.11ah draft 8.0 compliant) RF – Qorvo RFFM6901 front-end Frequencies – 847 MHz (TW), 866 MHz (EU), 915 MHz (US), 922 MHz (KR), 924 MHz (JP) Modulation – OFDM with BPSK, QPSK, 16QAM, 64QAM Data rate – 150 Kbps ~ 15 Mbps Channel bandwidth – 1/2/4 MHz Antenna connector – 1x IPEX/U.FL connector or […]

802.11ah WiFi HaLow development board launched for $99 (Crowdfunding)

802.11ah Halow development board

When 802.11.ah WiFi operating in the 900 MHz frequency range for low-power long-range communication was announced in 2014, then named WiFi HaLow in 2016, I naively assumed it would soon compete against other LPWAN standards like LoRaWAN or Sigfox. However, over the next few years, we did not see much interest in the wireless standard. But it may be picking up now, as Gateworks recently announced a Newracom NRC7292 based 802.11ah WiFi HaLow Mini PCIe module for their Arm Linux SBC’s, and a company called TELEDATICS has now introduced the Halo TD-XPAH 802.11ah Hallow development board featuring an AzureWave AW-HM482 module. Halo TD-XPAH board specifications: 802.11ah WiFi HaLow connectivity AzureWave AW-HM482 module based on Newracom NRC7292 Cortex-M3/M0 SoC with 752KB RAM, 2MB flash Compliant with IEEE 802.11ah WiFi HaLow operating in 902.0 ~ 928.0 MHz range Up to 15 Mbps data rate Up to at least 1km range, but can […]

Year 2021 in review – Top 10 posts and statistics

cnx software happy new year 2022

As per tradition, we’ll look back at what happened during the year in the last post, and see what 2022 may have in store, plus the usual statistics from CNX Software website. The biggest story of 2021 has to be the worsening of semiconductors shortages with extremely long lead times, prices of some components going up multiple folds, constant complaints on Twitter about availability and prices. I think I even saw a website, hopefully misconfigured, showing an estimated availability of a specific STM32 MCU in 2037. This also gave rise to opportunities and board redesigns, with MotorComm Ethernet chips replacing some Realtek chips in SBCs such as NanoPi R2C and  Orange Pi R1S Plus LTS, and CH9102F showing up as a replacement for CP2104 in some IoT boards. We also got some interesting Arm processors, but sadly the high-expected Rockchip RK3588 got delayed by another year, although it’s getting really […]

$65 dual Wi-Fi HaLow gateway kit extends network range by hundreds of meters

STK-AH9066 802.11ah gateway

I’m starting to better understand what Wi-Fi HaLow (aka 802.11ah) is for, after seeing a kit with two WiFI HaLow gateways used to wirelessly extend the range of Ethernet connected nodes on the LAN, including IP cameras, to several hundred meters, far more than your typical WiFi repeater, but at the cost of a lower bitrate. Yesterday, I wrote about Halo TD-XPAH, the first easily procurable 802.11ah WiFi HaLow development board I had seen, since the introduction of the new standard in 2014. But I was told another lower-cost HaLow board had been available for a few months on Alibaba, and while I failed to find it on Aliexpress, I discovered a pack with two WiFi HaLow to Ethernet gateway that could easily help extend the range of WiFi nodes like security cameras and selling for about $65 shipped. STK-AH9066 WiFi HaLow gateway specifications: Wireless 802.11ah Wi-Fi HaLow standard 902-930MHz […]

Gateworks GW16146 is an 802.11ah WiFi HaLow Mini PCIe module

GW16146v3 802.11ah WiFi Halow mPCIe module

Gateworks GW16146 is an 802.11ah WiFi HaLow Mini PCIe card designed to provide long-range wireless to IoT applications utilizing the company’s Venice and Newport single board computers. We first noticed 802.11ah WiFI LPWAN standard operating at 900 MHz for the Internet of Things in 2014, followed by Newracom NRC6101 chip in 2015, and the following year the Wi-Fi  Alliance decided to call the new standard “Wi-Fi HaLow“. I was expecting it to compete with the likes of LoRa and NB-IoT, but I have not heard much about it, and when I asked a WiFi module and board supplier earlier this year, they seemed surprised I would even be interested in this type of hardware and, obviously, did not have any… So it’s good to see some new hardware coming out. Gateworks GW16146 specifications: 802.11ah Halow connectivity Silex SX-NEWAH 802.11ah Module based on Newracom NRC7292 System-on-Chip (US only) Compliant with IEEE […]

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