Πίνακας ανάπτυξης LILYGO TTGO T-Deer Pro Mini LoRa 433MHz 868MHz 915MHz Mega328 IOT Κριτικές

Πίνακας ανάπτυξης LILYGO TTGO T-Deer Pro Mini LoRa 433MHz 868MHz 915MHz Mega328 IOT

30,99€
~~31,36€~~
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RoelKVIP4
NL
25/10/2019

I got the 433MHz version. The T-Deer is advertized as an Arduino Pro Mini but it is an Arduino Mini. So, set the correct board in the Arduino IDE otherwise you will have problems programming it. It works very well. I use it to send RTTY and LoRa. What I did notice is that you will need to have some luck with the internal crystal as that is not temperature controlled. So frequency may deviate when it heats up when you have a bad crystal. Otherwise very good product for a reasonable price.

I got the 433MHz version. The T-Deer is advertized as an Arduino Pro Mini but it is an Arduino Mini. So, set the correct board in the Arduino IDE otherwise you will have problems programming it. It works very well. I use it to send RTTY and LoRa. What I did notice is that you will need to have some luck with the internal crystal as that is not temperature controlled. So frequency may deviate when it heats up when you have a bad crystal. Otherwise very good product for a reasonable price.

I got the 433MHz version. The T-Deer is advertized as an Arduino Pro Mini but it is an Arduino Mini. So, set the correct board in the Arduino IDE otherwise you will have problems programming it. It works very well. I use it to send RTTY and LoRa. What I did notice is that you will need to have some luck with the internal crystal as that is not temperature controlled. So frequency may deviate when it heats up when you have a bad crystal. Otherwise very good product for a reasonable price.
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AlexanderVIP3
DE
07/11/2020

Tested, works well. Only board should be chosen in IDE as "Arduino Mini", not as "Pro Mini".

Tested, works well. Only board should be chosen in IDE as "Arduino Mini", not as "Pro Mini".

Tested, works well. Only board should be chosen in IDE as "Arduino Mini", not as "Pro Mini".
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klemicVIP5
DE
03/11/2019

super board with Arduino plus lora

super board with Arduino plus lora

super board with Arduino plus lora
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WPMVIP2
DE
30/07/2019

Small basic LoRa board recommended for low power applications without display/GPS to save energy.

Small basic LoRa board recommended for low power applications without display/GPS to save energy.

Small basic LoRa board recommended for low power applications without display/GPS to save energy.
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FülliVIP2
DE
18/11/2019

OLED display doesn’t work at all! It seems to be defective. Also I2C-Scanner doesn’t show any device at GPIO 21 and 22! Please send new! Greetings Peter.Fuellhase@hgt.de

OLED display doesn’t work at all! It seems to be defective. Also I2C-Scanner doesn’t show any device at GPIO 21 and 22! Please send new! Greetings Peter.Fuellhase@hgt.de

OLED display doesn’t work at all! It seems to be defective. Also I2C-Scanner doesn’t show any device at GPIO 21 and 22! Please send new! Greetings Peter.Fuellhase@hgt.de
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