This is a TTGO SIM7600E-H Module ESP32- WROVER-B Chip WiFi Bluetooth 18560 Battery Holder Solar Charge Development Board. The module is used to transfer any data to another. The 7600E-H also has onboard GPS and a rechargeable battery. In order to facilitate the use of various application scenarios, two T-type-c interfaces are reserved on the development board, one is used to upload the program to the main control chip, and the other is the SIM7600E-H USB dongle industrial network card interface.

The module has a solar input to charge the battery but any voltage source between 4-8V can be used to keep the battery charged. It can be connected to a computer via a USB cable and configured as a wireless network card.

Features:

1. ESP32 WROVER-B main chip
2. SIM7600E-H module
3. 18650 Battery holder
4. Solar charge development Board

Data Download Link:

https://github.com/Xinyuan-LilyGO/LilyGO-T-SIM7600X

Package Includes:

1 x TTGO SIM7600E-H Module ESP32- WROVER-B Chip WiFi Bluetooth 18560 Battery Holder Solar Charge Development Board Unsoldered

Features:

• ED- CM4SEN provides 4G/LTE module, 4 channels RS485,1 channel RS232, 1 channel CAN, 1 channel Gigabit Ethernet port, alarm buzzer, battery-powered real-time clock
• The DSI interface of ED-CM4SEN is fully compatible with Raspberry Pi4 Model B and supports Raspberry Pi’s official 7″ touch display. A 5V/1.5A power output provides the power for Pi Display, the Standard HDMI interface can output 4K HD video.
• ED-CM4SEN provides 2 channels USB2.0 and 1 channel Micro USB2.0 interfaces, and a Micro USB interface is used to update the system image.
• The system supports +12V~18VDC power input, and the dimension of ED-CM4SEN is 103*73*32mm, which is slightly larger than Pi4 Model B. The connectors come out from the front and back end and a 103*73mm*5mm heat sink provide excellent cooling performance for the CPU, wireless module, and PMU, the whole system can work reliably in a high-temperature environment.
• Based on our real testing in the lab, ED-CM4SEN can work reliably at an ambient temperature of -25~60°C.
• Four M2.5 screw holes are reserved at the case bottom of the ED-CM4SEN, which is convenient for users to install the ED-CM4SEN on other equipment, it also supports DIN rail mounting.

Package Includes:

1 x EDATec ED-CM4SEN baseboard with WIFI Antenna 4G Module Metal Case 1GB RAM and 8GB EMMC

FRDM-KL02Z is an ultra-low-cost development kit for the Kinetis MKL02Z32VFM4 microcontroller. The MKL02Z32VFM4 is a Kinetis KL02 series ARM Cortex-M0+ core microcontroller. The freedom development platform is an evaluation and development tool ideal for the rapid prototyping of microcontroller-based applications. The hardware design is form factor compatible with popular third-party hardware designed to work with Arduino and Arduino-compatible boards. The specifications of the KL02Z32 and the flexible design of the FRDM-KL02Z enable a wide variety of design prototypes including those dependent on battery power or harvested energy. The FRDM-KL02Z is the first hardware platform to feature the NXP open standard embedded serial and debug adapter known as OpenSDA. This circuit offers the user several options for serial communications, flash programming, and runs control debugging.

Features:

1. Kinetis L Series KL02 family MCU in a 32QFN package
2.  I/O headers for easy access to MCU I/O pins
3.  Freescale 3-axis accelerometer sensor, MMA8451Q
4.  Capacitive touch slider using GPIO method based on TSS lib
5.  Reset pushbutton

                                   note: For more technical details, go through the datasheet in the attachments

Package Includes:

1 x NXP Development Board FRDM-KL02Z MKL02Z32VFM4 MCU

The LAUNCHXL-RM42 LaunchPad is an inexpensive evaluation platform based on Hercules RM42L432, which is a dual-core ARM Cortex-R4-based MCU with features like 12-bit ADC, HET with programmable timer pins, eQEP, MibSPI, and serial communication interfaces. The LaunchPad comes pre-programmed with the Hercules Safety MCU Demo enabling users to easily learn about the key safety, data acquisition, and control features of the Hercules MCU platform.

Features:

1. USB powered
2. On board USB XDS100v2 JTAG debug
3. Onboard SCI to PC serial communication
4. Two LEDs
5. Reset switches

                                        note: For more technical details, go through the datasheet in the attachments

Package Includes:

1 x RM42 Development Board, RM42x, Hercules Launchpad, USB powered, on board XDS100v2 J-TAG emulator

Sipeed M1s Dock is a development board designed based on Sipeed BL808 M1s Module, routes interface like MIPI CSI、SPI LCD and FPC connector, to get rid of worries of connecting cable. Designed with the most minimal design, for customers to evaluate the module, or hobbyists to play directly, etc.

Sipeed M1s Dock is a powerful core board with a screen and uses the BL808 RISC-V as the CPU, and the powerful tri-core heterogeneous architecture can play a role in high-performance computing power.

BL808 mainly includes two subsystems, wireless and multimedia. The wireless subsystem includes a RISC-V 32-bit high-performance CPU, integrated Wi-Fi /BT/BLE wireless subsystem, which can provide a variety of connection and transmission experiences. The multimedia subsystem includes a RISC-V 64-bit ultra-high-performance CPU and integrates video processing modules such as DVP/CSI/ H264/NPU, which can be widely used in various AI fields such as video surveillance/smart speakers. As well as the BLAI-100 (Bouffalo Lab AI engine) NPU for video/audio detection and/or recognition.

It supports 2.4G WIFI/BT/BLE. You can choose different networking methods according to your needs to achieve different functions. At the same time, the M1s Dock comes with a USB to UART debugger, so you can easily burn code to the board with just one click. And then It has more rich features that are equipped with a base of the screen and base of the MIPI camera, as well as onboard an analog microphone, an LED and a TF card slot. For example, you will have a richer experience when choosing a 1.69-inch 240×280 capacitive touch screen and 200W pixel camera.

One advantage of the BL808 is that it can support Linux, and the microcontroller does include an MMU, so you would not have to deal with the usual uClinux headaches.

Applications :

1. Artificial intelligence application
2. Face recognition
3. Posture recognition
4. Gesture recognition
5. Video surveillance

Features:

1. Stronger-performance CPU: main chip BL808 RISC-V + NPU BLAI-100, the highest operating frequency of 480MHz to achieve powerful performance of three-core heterogeneous.
2. Wireless three-mode integration: Support 2.4G WIFI / BT / BLE, any mode can efficiently be networked.
3. One-click easy Burning: Sipeed M1s Dock has an onboard USB-to-UART debugger, which can realize one-click burning without pressing physical buttons.
4. Friendly visualization features: The onboard display interface (optional 1.69-inch 240×280 capacitive touch screen) and the MIPI camera
5. interface(optional 200W pixel camera) provide a stronger visual experience.
6. High port compatibility: Route USB-OTG to USB Type-C port.

Specifications:

1. CPU: RV64GCV 480MHz, RV32GCP 320MHz, RV32EMC 160MHz
2. NPU: BLAI-100
3. Capacity: 768KB SRAM + 64MB UHS PSRAM
4. Encode and Decode: MJPEG and H264(Baseline/Main), 1920×1080@30fps + 640×480@30fps
5. Camera interface: DVP and MIPI-CSI
6. Display interface: SPI、DBI、DPI(RGB)
7. Wireless: Wi-Fi 802.11 b/g/n, Bluetooth 5.x Dual-mode(BT+BLE), Wi-Fi / BT co-existence
8. Port Basic Parameters: USB 2.0 HS OTG/TYPE-C
9. Onboard components: USB to UART debugger, 1.69-inch 240×280 capacitor touch screen, 2M solution camera, 1 analog microphone、1 LED、1 TF card slot
10. TYPE-C interface: 5V±10% 0.5A
11. Temperature rise: <30K
12. Operating temperature: -10℃ ~ 65℃.

Packages Includes:

1. 1 x M1s Dock
2. 1 x TYPE-C Cable
3. 1 x Pin Header

The NanoPi R4S (as “R4S”) is a high-end FriendlyElec mini-router with edge-computing and dual Gbps Ethernet ports Its dimension is 66 x 66 mm. It is powered through USB Type C port. It works with FriendlyWRT, Ubuntu, Armbian etc.

The NanoPi R4S uses Rockchip’s high performance RK3399 SoC. This SoC’s frequency can reach as high as 1.8GHz. The NanoPi R4S has 1GB DDR3/4GB LPDDR4 RAM and dual Gbps Ethernet ports It supports dynamic frequency scaling It has two USB 3.0 ports that can interface with external hard drives,4G modules,USB HD cameras , USB WiFi modules etc.

Specifically FriendlyElec released a CNC metal case with fine engineering works for the NanoPi R4S. This metal case has excellent heat dissipation. In our test when assembled with this metal case the NanoPi R4S could run smoothly without frequency reduction.

Features:

1. Light weight
2. Easy to use
3. Plug and play device
4. Low power consumption
5. Compact design

Packages Includes:

1 x NanoPi R4S