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Xinyuan-LilyGO
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LilyGo-T-Call-SIM800
https://www.aliexpress.com/item/33045221960.html
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What is the difference between T-Call V1.3 and T-Call V1.4?
#96
sf0116
closed
3 years ago
1
Couldn't find GSM SIM800L
#95
thalysmg
closed
3 years ago
3
CIPSTART replied with CONNECT OK/ALREADY CONNECT, but actual connection failed
#94
junglecarm
closed
4 years ago
0
Reset button
#93
faridkenway
closed
4 years ago
1
Can it be powered by the 3.3v pin ?
#92
marcelocomazzi
closed
4 years ago
1
Serial Communication Issue
#91
GDXFR
closed
4 years ago
6
Missing esp32.py lib
#90
ebolisa
closed
4 years ago
1
Flash failed: ESP32: Timed out waiting for packet header
#89
mariusgrams
closed
4 years ago
3
IP5306 voltage instability issues wiht SIM800L_IP5306_VERSION_20190610
#88
mbobinger
closed
4 years ago
1
IP5306 instability issues with SIM800L_IP5306_VERSION_20190610
#87
mbobinger
closed
4 years ago
2
GND
#86
grichfitz
closed
4 years ago
1
Clarification on 5V pin
#85
chendrix4
closed
4 years ago
1
Lipo battery with photovoltaic panel
#84
gpalmia
closed
4 years ago
1
Update code from server
#83
grichfitz
closed
4 years ago
1
Add example to retrieve the network time
#82
rgl
closed
4 years ago
2
OTA status through Mqtt
#81
jenil163
closed
3 years ago
1
Unable to Connect to GSM When Battery Below 3.9V
#80
peterchs
closed
3 years ago
31
LilyGo-T-Call-SIM800L - How to detect power source USB-C or BATTERY
#79
Vitaminazeta
closed
3 years ago
6
Led pin definition missing SIM800L_IP5306
#78
muisje
closed
3 years ago
1
I cannot connect my pzem to t-call.
#77
hoanganhpro
closed
3 years ago
1
FATAL: Timeout after 95%
#76
fabioce
closed
3 years ago
3
can SIM/GPRS and the WiFi work simultaniously?
#75
biswajitjei02
closed
4 years ago
2
SD card Issue
#74
jenil163
closed
4 years ago
22
Ground noise with SIM enabled
#73
grichfitz
closed
4 years ago
0
TTGO-TCall sim800l net light
#72
vitalstates
closed
4 years ago
6
How to use HTTPS rest api in LilyGo-T-Call-SIM800L?
#71
biswajitjei02
closed
3 years ago
16
On battery, board resets when USB is disconnected
#70
kickouille
closed
4 years ago
1
Where can you buy the updated version
#69
Gary-cat
closed
4 years ago
6
Jetson Nano
#68
moeiscool
closed
4 years ago
1
How can I configure GPS tracker with TTGO-T-Call Module
#67
smartkodian
closed
3 years ago
3
Ground issues with GPRS and deepsleep
#66
grichfitz
closed
4 years ago
2
Library for upgraded power management AXP192?
#65
BillyGriffiths
closed
4 years ago
2
There are multiple errors in the pinOuts picture - GPIO13, GPIO32, GPIO33
#64
vicival
closed
4 years ago
1
There is an error in the schematics (pdf) of the IP5306 power management SoC
#63
vicival
closed
4 years ago
6
TTGO ESP32 SIM800L - I2C comms weirdness
#62
BillyGriffiths
closed
4 years ago
1
Eagle/KiCAD Design files
#61
SParishwad
closed
4 years ago
2
ESP_EXT1_WAKEUP_ANY_LOW
#60
grichfitz
closed
4 years ago
2
Kind of SIM card needed
#59
JMC1973
closed
4 years ago
4
How to get PWM-pin activated on incoming call?
#58
JB-DX
closed
4 years ago
2
Case
#57
ViktorCZ
closed
4 years ago
0
Board could not reset on power
#56
dzungpv
closed
4 years ago
3
AT+HTTPSSL=1 fails while AT+CIPSSL=1 yields OK
#55
RafOXxxx
closed
3 years ago
5
Rtc gpio on lilygo ttgo esp32 sim800l
#54
Diedhert
closed
3 years ago
2
How to connect external antenna on ESP32 module?
#53
emigbur
closed
4 years ago
1
pin number for built in led
#52
KamilLenica
closed
4 years ago
2
Invoking AT+HTTPSSL command fails
#51
amotl
closed
3 years ago
5
Micropython example still does not work yet
#50
ciror00
closed
3 years ago
9
Available SPI Pins
#49
myiotcenter
closed
4 years ago
3
pin header distance
#48
timyig
closed
4 years ago
6
Does the board support switching from USB power to battery without reset?
#47
mpflanzer
closed
3 years ago
6
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