3mdeb Emedded Systems Consulting

We are dedicated to small/medium business as freelance CTO. Focused on cost effective,
reliable, scalable, open and delivered on-time solutions for Internet of Things
market. We love Embedded Linux mixed with C/C++ and Python applications.

Main areas of expertise:

• Internet of Things (IoT)
• UEFI (BIOS/EDK2/Tianocore)
• coreboot
• BSP (Board Support Package) - Buildroot, Yocto/OpenEmbedded
• Sensor networks
• Embedded Software prototyping
• IP cameras and NVR/DVR

Services:

• Over The Air (OTA) updates
• Linux system optimization (boot time, performance, reliability etc.) and deployment
• Android customization
• Device drivers development and porting
• Cloud integration (MQTT, AWS IoT, Xievly)
• Firmware design and development
• C/C++ and Python applications development for Embedded Systems
• Firmware security analysis and implementation

Hardware hands-on experience (CPU/SoC):

1. x86/x86_64 CPUs, SoCs and chipsets

• AMD
• PC Engines APU1 (AMD T40E)
• PC Engines APU2 (AMD GX-412 TC)

2. Allwinner

• Cubietruck and A20-OlinuXino-MICRO (A20)
• Cubieboard (A10)
• Banana Pi M2+, Orange Pi One and PC Plus (H3)

3. STMicroelectronics

• RedBear Duo (STM32F205)
• NUCLEO-F411RE (STM32F411RE)
• NUCLEO-L476RG (STM32L476RG)
  4.Texas Instruments
• BeagleBone Black (TI AM3358)
• CC3200 LaunchPad (TI CC3200)
• RedBearLab WiFi Mini v1.0 (TI CC3200)
• SensorTag (TI CC2541)
• SensorTag (TI CC2650)
• MSP430F5529 LaunchPad (TI MSP430F5529)
• MSP430FR5969 LaunchPad (TI MSP430FR5969)

5. Other

• Raspberry Pi 1/2/3 (Broadcom BCM2835/36/37)
• SolidRun HummingBoard (NXP/Freescale i.MX6DL)
• SolidRun SolidPC (Intel Atom x5-E8000)
• Atmel SAM G55 Xplained Pro (SAMG55J19A)
• Rockchip Firefly-RK3288 (RK3288))
• HiKey LeMaker (Kirin 620)
• Odroid C1 and XU3 (Amlogic S805, Samsung Exynos 5 Octa)
• Nordic (NRF24L01, NRF51822)
• HiSilicon (Hi3518, Hi3516C)
• Espressif ESP-01 - ESP-12 (ESP8266)
• System emulation (Simics, QEMU, Virtualbox)

Hardware hands-on experience (modules):

1. WiFi

• Qualcomm (QCA9892, QSC6085, Gobi2000)
• Atmel ATWINC1500
• Sierra Wireless MC8755
• Compex (WLE200N2-23, WLE200NX, WLE600VX)
• TP-Link (TL-WDN3200, TL-WN722N)
• Acute TL2136-2
• Huawei E3372
• Novatel usb760

2. Accelerometer and gyroscopes

• STM (ST H3LIS331DL, ST LSM6DS3)
• InvenSense MPU-6050

3. GSM

• SimCOM SIM900
• Qualcomm MSM6290

4. Hardware security modules/cryptographic accelerators

• CryptoAuth Xplained Pro (ATSHA204A, ATAES132A, ATECC508A)

5. CAN

• Microchip controllers (MCP2515, MCP2551)

Operating Systems:

• Linux
• Android
• RTOS (FreeRTOS, TI-RTOS)
• Bare metal, custom OS