SIM800L & SIM800L EVB v2.0 - Variations and wiring
2018年1月30日 · Between the SIM800L, SIM800L EVB v2.0 and this version of the SIM900, I found the SIM900 the easiest to get up and running and working reliably. I haven't figured out …
How to Retrieve NTP Data Using SIM800L and Update RTC on …
2024年12月18日 · I am working on an ESP32-based project that updates the RTC (Real-Time Clock) using NTP server time. When I connect to the internet through Wi-Fi, the NTP-based …
Necesito ayuda con ESP32 y SIM800L - Arduino Forum
2024年8月31日 · Estoy haciendo un simple proyecto donde quiero conectar mi ESP32 para poder enviar mensajes cuando un boton es presionado. El modulo sim está alimentado con una …
SIM800L - Help & Guidance Required on Reading and Processing …
2017年12月12日 · Hi, I am using one of these small and basic SIM800L modules in my project (see attached image) I have the module up and running fine and I can send SMS messages …
envoyer un SMS avec un SIM 800L - Français - Arduino Forum
2019年6月7日 · Bonjour, Tout d'abord je m'excuse si ce topic a déjà été résout mais je ne trouve pas d'information pouvant régler mon problème. De plus, je suis un débutant dans la …
Sim800l with 4G sim card - Arduino Forum
2017年4月18日 · hey i hope you find the answer well since i face the same problem so i'd like to ask you does Sim800L support 4G sim card?
Calculate the power consumption of module SIM800L
2020年6月10日 · Hey guys, I'm new to Arduino and I have a question about module SIM800L. I don't know how to calculate the power consumption to see how many days my 1000mAh Li-Po …
SIM800L Receiving longer SMS - Arduino Forum
2025年5月3日 · Hello. I am trying to get a SIM800L reliably recalling SMS from the SIM800L using the "AT+CMGR=X" command. I understand that "AT+CNMI=X,X" can be used to change how …
Diferencias entre SIM800, SIM800L y SIM900. Alimentación
2021年7月28日 · Tomo un resumen de un hilo de arduino SIM800L vs SIM900 - #7 by mith9830 SIM800 y SIM900 son ambos cuadruple banda: 850, 900, 1800 and 1900 MHz. SIM900 es el …
Gsm sim800l esp32 - General Guidance - Arduino Forum
2024年2月28日 · hi I am having problems with the GSM SIM800L module, I want to use this GSM SIM800L module as a replacement for WiFi so that the data I send can be input to IFTTT. but …