Our LCD-OLinuXino-7CTS and LCD-OLinuXino-10CTS couldn’t be used with the metal frames as their touch panel area is different from that of the resistive touch panels.
These metal frames are made for very looking industrial panels and we had many requests to release a new design which could fit the capacitive touch screens LCDs.
It took some time, but now we are happy to announce that we already have stock of new metal frame versions, which match the capacitive displays: LCD7CTS-METAL-FRAME and LCD10CTS-METAL-FRAME.
This board development started in April 2021 and finished August 2021 but the semiconductor shortages didn’t allow us to test the prototypes until recently. We assembled 4 boards and all theyare alive and boot.
The features are:
MIMX8ML8DVNLZAB – Quad Core Arm Cortex-A53 running at 1.8Ghz with Arm Cortex-M7 co-processor running at 800Mhz and 2.3 TOPS Neural Processing Unit.
6GB LPDDR4 RAM
Power management
configuration EEPROM
status LED
LCD LVDS connector compatible with LCD-OLinuXino displays
MIPI DSI connector
2x MIPI CSI comera connectors with Raspberry Pi compatible pinout
220 signals on 6 0.05″ step connectors with essential peripherials like:
PCIe-3.0
2x CAN FD
HDMI 2.0a
SPDIF
SAI
2x USB 3.0
2x Gigabit Ethernet one of them with TSN
eMMC 5.1
SDIO 3.0 200Mhz
4 UART
6 I2C
3 SPI
JTAG
Unfortunately we only managed to find 24Gb LPDDR4 for the prototypes so instead of 6GB they are with only 3GB of RAM.
Now is time to prepare Linux and Android images! NXP provide iMX8MPlus with Linux Kernel 5.10 and Android 11.
Silicon Labs stopped selling Si3204 POE controllers which were inside our very popular ESP32-POE and ESP32-POE-ISO boards. There is no stock anywhere neither information when they will be back in stock. So back in August we start searching for alternative and we evaluated several other solutions. We liked most Texas Instruments and made some prototypes and verified that they works fine.
Then we run blank PCBs in production but unfortunately we hit two major Chinese Holidays, so instead the blank PCBs to arrive in the normal 2 weeks we had to wait 5 weeks to produce our order then another week to arrive here.
Meantime we sold out all our stock of ESP32-POE and POE-ISO and created solid backlog before we stop the sales on the web.
We are glad that this week we shipped all backlog orders and now the boards are again for sale!
The new revisions of the boards are REV.G and the PCB info will be updated on GitHub tomorrow. From user point of view nothing changes – the new revision operates exactly the same and have same functionality as the previous Silicon Labs based solution.
iMX8Quad Max board we developed is still waiting for components to verify the first prototypes, but we decided to develop one more SOC from iMX8 Plus series which we thought is filling niche where we do not have product.
This is how iMX8MPLUS-SOM was designed:
MIMX8ML8DVNLZAB – Quad Core Arm Cortex-A53 running at 1.8Ghz with Arm Cortex-M7 co-processor running at 800Mhz and 2.3 TOPS Neural Processing Unit.
6GB LPDDR4 RAM
Power management
configuration EEPROM
status LED
LCD LVDS connector compatible with LCD-OLinuXino displays
MIPI DSI connector
2x MIPI CSI comera connectors with Raspberry Pi compatible pinout
220 signals on 6 0.05″ step connectors with essential peripherials like:
PCIe-3.0
2x CAN FD
HDMI 2.0a
SPDIF
SAI
2x USB 3.0
2x Gigabit Ethernet one of them with TSN
eMMC 5.1
SDIO 3.0 200Mhz
4 UART
6 I2C
3 SPI
JTAG
MIMX8ML8DVNLZAB operating temperature is -40+105C which makes it perfect for both industrial and automotive applications.
Evaluation board iMX8MPlus-SOM-EVB is now designed with Dual Ethernet, Dual USB 3.0, PCIe, HDMI.
NXP is going to provide mainline Linux support for this SOC.
It’s impossible to comment any pricing at the moment, but it will be very competitive compared with similar industrial grade products.
The last issues with STM32MP1 mainline Linux kernel support were resolved and now we run STMP157-OLinuXino-LIME2 in production!
Revision B fixes all hardware issues in the initial prototype. STMP157-OLINUXINO-LIME2 is complete analog of A20-OLinuXino-LIME2 which is one of our best selling Allwinner board.
Mainline uboot and Linux kernel 5.12 images are available with all periperials working.
We will have STMP157-OLINUXINO-LIME2 on our web for sale by the end of April.
This is also our first board with Ethernet supporting Precise Time Protocol and Time Sensitive Networking implemented.
The Time Sensitive Networking (TSN) is for real-time communication with hard, non-negotiable time boundaries for end-to-end transmission latencies.
The main use of TSN is for industrial machine controllers, robots etc.
For this purpose all devices in this network need to have a common time reference and therefore, need to synchronize their clocks among each other. Only through synchronized clocks, it is possible for all network devices to operate in unison and execute the required operation at exactly the required point in time.
The time in TSN networks is usually distributed from one central time source directly through the network itself using the IEEE 1588 Precision Time Protocol, which utilizes Ethernet frames to distribute time synchronization information.
Linutronix helped to implement IEEE 1588 PTP on STMP1-OLinuXino-LIME2.
For Uboot changes Olimex Uboot was used as base. The Kernel patch is sent upstream and can be seen on the mailing list
olimex 
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