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About Entrax

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  1. With capacitor doesnt work. Default SPI doesnt work
  2. Can i change the default SPI settings to my Pins? Power (3,3V) and Ground are connected, but not a capacitor between ground and Power (read in tutorials). I have change to default SPI, it doesnt work :/
  3. Hello I have problems with the two NRF24L01 and two tm4c123gxl. I can not get it running. Pins 1. Tm4c123gxl (RX): PC_6 (CE), PD_2 (MISO), PD_3 (MOSI), PD_1 (CS), PD_0 (SCK), PE_1 (IRQ) Pins 2. Tm4c123gxl (TX): PC_7 (CE), PD_2 (MISO), PD_3 (MOSI), PD_1 (CS), PD_0 (SCK), PE_1 (IRQ) I will use a simply Sketch. I have found this in the Forum [Energia Library] Nordic nRF24L01+ library I have download this Enrf24_v1_8.zip from the Forum. Enerf24_RXdemo #include <Enrf24.h> #include <nRF24L01.h> #include <string.h> #include <
  4. Ok, thanks for your information. Sorry, i will search in the Forum. I will buy a logic level converter.
  5. Hello I hope you can understand my english I have a texas instruments tm4c123gxl with a SainSmart IIC/I2C/TWI Serial 2004 20x4 LCD Module. I will connect this Display over I²C. For the 5V Supply voltage i have use the VBus on the tm4c... For the SDA/SCL i have use the pin PA6 and PA7. Does it work like this? or need a Logic Level Converter - Bi-Directional for the SDA/SCL Line? from 3,3V to 5V. I have use a Pullup resistor for the Line SDA/SCL, how in the datasheet from the tm4c. And i have use this Code: #include <Wire.h> #include <LiquidCrystal
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