This is a TTGO TSIM7000G 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 7000G also has onboard GPS and a rechargeable battery. You fairly easily build a GPS tracker for your bike or other movable property. It has a solar input to charge the battery but any voltage source between 4-8V can be used to keep the battery charged.

Features:

1. ESP32-WROVER-B Main Chip
2. SIM7000G Module
3. 18560 Battery Holder
4. 4M Flash and 8M PSRAM
5. Solar Charge Development Board

​Data download link：
https://github.com/Xinyuan-LilyGo/esp32-face-recognition

Package Include:

1 x TTGO TSIM7000G Module ESP32- WROVER-B Chip WiFi Bluetooth 18560 Battery Holder Solar Charge Development Board Unsoldered

The NanoPi R2S (as “R2S”) is a FriendlyElec mini-router with edge-computing and dual Gbps Ethernet ports. It is highly compact such that it could be perfectly enclosed in a custom metal case of 60 x 61 x 27 .5 mm.

The NanoPi R2S uses Rockchip’s quad-core A53 RK3328 SoC with powerful performance. Its default frequency is 1.2GHz . The NanoPi R2S has 1GS (or optional 2GS) RAM,dual Gbps Ethernet ports. It uses RK805 PMU chip and supports dynamic frequency scaling. It has one USS 2.0 port that can interface with 4G modules, USS HD cameras,USS WiFi modules etc.

The NanoPi R2S suppors TF card booting. It works with FriendlyWrt, UbuntuCore, Armbian etc and has good support from various communities among which OpenWrt supports it in the mainline versions. These systems are based on Linux-5.4(LTS). The NanoPi R2S is powered through USS Type-C. It is a good choice for applications that need to be deployed in compact space and need strong networking performance.

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 R2S

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

NanoPi NEO Open Source Allwinner H3 Development Board Super Raspberry Pie Quad-core Cortex-A7 DDR3 RAM 512MB Run Ubuntu Core CPU  Allwinner H3, Quad-core Cortex-A7 Up to 1.2GHz, 512MB DDR3 RAM, Connectivity: 10/100M Ethernet, USB Host Type-A, USB 2.0 x3 OS/Software: u-boot, Ubuntu-Core-Xenial, Debian-Jessie, PCB Dimension: 40 x 40 mm, Power Supply: DC 5V/2A, Debug Serial Port: 4Pin, 2.54 mm pitch pin header. GPIO1: 2.54mm pitch 24pin. It includes UART, SPI, I2C, IO etc. GPIO2: 2.54mm pitch 12pin. It includes USB, IR, SPDIF, and I2S The NanoPi NEO is an Allwinner H3 based timy ARM board. It’s very well featured as a platform for IOT projects and innovations for makers and geeks.

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 Neo-LTS

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

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 2GB RAM and 8GB EMMC