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KrisKasprzak / EBYTE

Libraries to program and use UART-based EBYTE wireless data transceivers
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problems running an D1 mini #4

Closed UweW closed 4 years ago

UweW commented 5 years ago

Hi, I need some help I can't get the code running . I have a wemos D1 mini version 2.2.0 and a E32-868T20D. In the first step I try to send out something and check with a rtl_sdr stick if the E32 is sending something. I am wondering that I do not see any parameters (all zero). Maybe the cabling is not correct I also do not see any thing on 868 MHz. The E32 is preconfigured on channel 10.

Serial output 14:16:43.836 -> 2dO,4⸮$48⸮lb8⸮⸮⸮Starting Sender 14:16:46.552 -> ---------------------------------------- 14:16:46.585 -> Model no.: 0 14:16:46.585 -> Version : 0 14:16:46.619 -> Features : 0 14:16:46.619 ->
14:16:46.619 -> Mode (HEX/DEC/BIN): 0/0/0 14:16:46.652 -> AddH (HEX/DEC/BIN): 0/0/0 14:16:46.685 -> AddL (HEX/DEC/BIN): 0/0/0 14:16:46.718 -> Sped (HEX/DEC/BIN): 0/0/0 14:16:46.751 -> Chan (HEX/DEC/BIN): 0/0/0 14:16:46.751 -> Optn (HEX/DEC/BIN): 0/0/0 14:16:46.784 -> Addr (HEX/DEC/BIN): 0/0/0 14:16:46.817 ->
14:16:46.817 -> SpeedParityBit (HEX/DEC/BIN) : 0/0/0 14:16:46.884 -> SpeedUARTDataRate (HEX/DEC/BIN) : 0/0/0 14:16:46.917 -> SpeedAirDataRate (HEX/DEC/BIN) : 0/0/0 14:16:46.950 -> OptionTrans (HEX/DEC/BIN) : 0/0/0 14:16:46.983 -> OptionPullup (HEX/DEC/BIN) : 0/0/0 14:16:47.083 -> OptionWakeup (HEX/DEC/BIN) : 0/0/0 14:16:47.083 -> OptionFEC (HEX/DEC/BIN) : 0/0/0 14:16:47.149 -> OptionPower (HEX/DEC/BIN) : 0/0/0 14:16:47.182 -> ----------------------------------------

cabeling D1 mini E32 3,3V -- VCC G -- GND D2 -- M0 D1 -- M1 RX -- TX TX -- RX D5 -- AUX

code

include

include "EBYTE.h"

define PIN_M0 4 // Wemos D1 mini = D2

define PIN_M1 5 // Wemos D1 mini = D1

define PIN_AX 14 // Wemos D1 mini = D5

.. . SoftwareSerial ESerial(1, 3); EBYTE Transceiver(&ESerial, 4, 5, 14); .................

Hope that somebody can help

KrisKasprzak commented 5 years ago
  1. are you sure about the pins for RX TX?
  2. are the pins 3v3 or 5v0 if 5v0, you may need 4k7 resistors in series with RX and/or Tx
  3. code never tested with Wemos
  4. measure voltage on M0 M1 and make sure they are getting set? You sure they are pin 4 and 5?