Difference between revisions of "Category:BC20"

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(Created page with "== Specifications == * Hardware version - BC20NA-04-STD * Band B5 B8 * Location supports GPS Beidou SBAS == Dimension Schematic == <gallery> File:2020-05-27_140230.png | Pin...")
 
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* Band B5 B8  
* Band B5 B8  
* Location supports GPS Beidou SBAS
* Location supports GPS Beidou SBAS
== Dimension Schematic ==
<gallery>
File:2020-05-27_140230.png | Pin Definition
</gallery>
Pin Definition:
* (via logic shifter) DTX / DRX: Debug TXD and RXD
* (via logic shifter) TXD / RXD: UART Serial TXD and RXD (AT commands)
* ATX / ARX: RXD and TXD AUX
* (via logic shifter) 1PPS
* (via logic shifter) RI / DCD / RTS / CTS: RS-232 Pins
* DM / DP: USB Port
* VUSB3 = VDD USB 3.3V
* USBM = USB_MODE
* ADC
* MKEY MRST MINT: MCU Control Boot pin, Reset pin, Interrupt pin
* +5V pins need external supply / 3V3 from board LDO
Wiring
* Connect VIN GND TXD RXD to send AT Commands
== LEDs ==
== LEDs ==
* Both on board LEDs may NOT work, this module is still in development, firmware may not support.
* Both on board LEDs may NOT work, this module is still in development, firmware may not support.

Revision as of 17:21, 27 May 2024

Specifications

  • Hardware version - BC20NA-04-STD
  • Band B5 B8
  • Location supports GPS Beidou SBAS

LEDs

  • Both on board LEDs may NOT work, this module is still in development, firmware may not support.


Software

Usage

Sleep Mode

  • Module should automatically enter into sleep mode periodically 60 seconds
  • Wake up by AT commands serial input
  • Please check relevants documents or contact us if you have any other questions.

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