Hey! I`m working with SIM800C modem and STM32 MCU. But the question about the modem itself. In general my program works fine, but my modem can suddenly restart in random moment - 5 minutes or 10 hours. I powered it with MP1584EN chip with 4v, added ceramic 1uF, tantalum 100uF and electrolytic 470…

SIM800C restarts from time to time

NazarDiadiun January 25, 2024, 11:10am 9

Any thoughts ?

Topic		Replies	Views
SIM800L Power Shortage, Need Help On Power Source Design General Guidance	2	660	May 5, 2021
SIM800C always Restarting with Atmega32U4 Networking, Protocols, and Devices	5	662	May 6, 2021
SIM808 Module restarts continously using Vodafone SIM General Guidance	11	5410	May 5, 2021
SIM800L GPRS GSM ( ROHS ) restarts every 10 seconds Networking, Protocols, and Devices	19	30413	May 6, 2021
SIM808 module restarting repeatedly Networking, Protocols, and Devices	1	548	May 6, 2021