Standard 40PIN GPIO extension header, supports direct attaching to Jetson Nano
Onboard CAN controller MCP2515 via SPI interface, matching with SIT65HVD230DR transceiver
Features RS485 function, controlled via UART, half-duplex communication, supports automatic TX/RX control without programming, onboard transceiver SP3485
Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit for RS485 transceiving, light-ningproof & anti-electrostatic
Onboard digital isolation chip, safer signal isolation communication and better stability and anti-interference
Reserved control pins, allows to work with other control boards
Comes with development resources and manual (examples in python)
Touch screen expansion board + interface expander: The touch screen expansion board and an additional interface expander, with Gigabit Ethernet port, M.2 slot for connecting communication module or SSD, and more USB ports.
2.8 inch display with 5-point capacitive touch control, better touch experience from the fully laminated screen, together with 6H toughened glass panel, more safe to use
Touch Screen Expansion Board Introduction:
CM4 socket: Suitable for all variants of Compute Module 4
USB: USB 2.0 x 1
Connector: MIPI CSI 22PIN 0.5mm camera connector
Display: 2.8 inch fully laminated screen, 480 x 640 pixels, 5-point capacitive touch, toughened glass panel
The Core1262-868M is a LoRa core module which incorporates new-generation SX1262 chip. It has featuress including mini size, long range transmission, high anti-interference capability, and so on. The module uses EU868 band, combined with LoRa gateway, it can be connected to servers like TTN server to build LoRa network.
New-generation SX1262, higher power efficiency and longer transmission distance than the traditional SX1278
EU868 band, combined with LoRa gateway, quick connection to cloud servers like TTN server
Comes with rich development resources and manual (examples for STM32, Raspberry Pi Pico)
RF chip: SX1262
Frequency range: EU868 (863~870MHz)
Modulation: LoRa/(G)FSK
Data rate: 0.018~62.5Kbps (LoRa), 0.6~300Kbps ((G)FSK)