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espressif
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esp-modbus
ESP-Modbus - the officially suppported library for Modbus protocol (serial RS485 + TCP over WiFi or Ethernet).
Apache License 2.0
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Error when add esp-modbus-release-v2.0 into my project (IDFGH-13192)
#65
TiDiChi
opened
5 days ago
0
How to output detailed instruction logs? (IDFGH-12822)
#63
yel-best
opened
1 month ago
6
feature/add user error handler
#62
alisitsyn
opened
1 month ago
0
How to lock access to slave reg areas while writing? (IDFGH-12788)
#61
WolfspiritM
opened
2 months ago
3
mbc_master_send_request - Exception Codes (IDFGH-12757)
#60
dmglogowskiOS
closed
1 month ago
12
ESP32 Modbus Communication Issue: Temperature Data Consistently Reads Zero Despite Successful Transactions (IDFGH-12723)
#58
herryliq
closed
2 months ago
3
fix minor issues in the documentation of v2.0.0-beta
#57
alisitsyn
closed
2 months ago
1
When the result is of float type and the value is 0.xxx, a parsing error will occur. (IDFGH-12632)
#56
yel-best
closed
2 months ago
12
Add library on platformio (IDFGH-12435)
#55
mattia424
closed
3 months ago
3
why support uart_hw_flowcontrol_t is not supported (IDFGH-12260)
#54
yel-best
closed
2 months ago
4
multi UART conflict (IDFGH-12165)
#53
ss1k
opened
4 months ago
4
esp-modbus init MB_RETURN_ON_FALSE compilation exception (IDFGH-12008)
#52
yel-best
closed
4 months ago
8
Abnormality occurs when reading meter data through modbus R485 (IDFGH-11994)
#51
yel-best
closed
5 months ago
6
User Configuration of Read/Write Commands in Modbus Master (IDFGH-11983)
#50
DomiMartinGlogi
closed
5 months ago
2
ESP-Modbus v2.0.0-beta Modubs TCP Slave crash restart (IDFGH-11927)
#49
greentd
opened
5 months ago
3
Write Single Register Configuration (IDFGH-11919)
#48
dmglogowskiOS
opened
5 months ago
12
(BUG) modbus master crashes on slave lost connection and reconnects then (IDFGH-11778)
#47
Lagunaxx
closed
2 months ago
3
modbus rtu slave stack (IDFGH-11750)
#46
kush930
closed
5 months ago
3
fix for closing tcp connections and watchdog timeout (IDFGH-11690)
#44
fromeijn
closed
6 months ago
3
How to modify the eMBFuncReadHoldingRegister function (IDFGH-11595)
#43
iamugly
closed
7 months ago
3
Modbus TCP Master not closing sockets correctly? Unable to create socket: #-1, errno 23 (IDFGH-11539)
#42
fromeijn
closed
6 months ago
6
change(modbus): Update modbus task affinity config type (IDFGH-11388)
#41
Dazza0
closed
8 months ago
5
ESP32 - esp-modbus - Error 107 in reading modbus register (IDFGH-11299)
#40
priya2212
closed
8 months ago
2
Big problem after running for some time using TCP Modbus Slave code (IDFGH-11297)
#39
jamesarm97
closed
6 months ago
6
function vMBPortTimersDelay is missing (IDFGH-11279)
#38
jamesarm97
closed
6 months ago
2
Timer ISR dispatch mode configuration error (IDFGH-11059)
#37
allard-potma
closed
9 months ago
2
Memory leak in vMBMasterPortEventClose (IDFGH-11055)
#36
dnebrich
closed
9 months ago
2
Modbus coils start at 0th bit tcp (IDFGH-10998)
#35
amateusz
closed
9 months ago
9
The maximum number of supported Modbus functions is too short (IDFGH-10913)
#34
fj0207
opened
10 months ago
3
Periodic start of always receiving MB_MRE_EXE_FUN in response to read request that had been previously valid (IDFGH-10891)
#33
dwarnow-xylem
closed
9 months ago
10
mbc_master_send_request() doesn't work properly (IDFGH-10848)
#32
Asanga-Viraj
opened
11 months ago
8
After switching to ESP-IDF 5.1: The mbc_master_destroy() function no longer works (IDFGH-10779)
#31
ThomasDQS
closed
8 months ago
6
Invalid register reading after error "E (92525) MB_PORT_COMMON: vMBMasterRunResRelease(195): Resource release failure" (IDFGH-10168)
#30
kotyara12
closed
1 year ago
5
E (92525) MB_PORT_COMMON: vMBMasterRunResRelease(195): Resource release failure. Possible memory leak???? (IDFGH-10127)
#29
kotyara12
closed
1 year ago
0
Modbus RTU Master deadlock when sending with CONFIG_FMB_TIMER_PORT_ENABLED=y (IDFGH-9942)
#28
gonzzor
closed
11 months ago
3
Modbus RTU Master stops working when client connects to SoftAP (IDFGH-9849)
#27
dfun90
closed
11 months ago
3
Kconfig FMB_TIMER_ISR_IN_IRAM removed but used (IDFGH-9807)
#26
kossnikita
closed
11 months ago
3
How to add word_length & stop_bits in mb_communication_info_t struct (IDFGH-9713)
#25
JimitD
opened
1 year ago
4
How to Read Device Identification Function 43 / 14 (0x2B / 0x0E) with MODBUS Master RTU (IDFGH-9653)
#24
joaoviktor22
opened
1 year ago
3
Restrict write operation on holding register (IDFGH-9625)
#23
JimitD
closed
1 year ago
7
After switching to ESP-IDF 5.0.0, all projects using Modbus RTU stopped compiling (IDFGH-9396)
#22
kotyara12
closed
1 year ago
3
Possible values for command in mb_param_request_t type were not defined or included. (IDFGH-9305)
#21
mrcamilletti
closed
1 year ago
2
Modbus Master RTU parity errors not detected (IDFGH-9296)
#20
nicksenva
closed
1 year ago
10
How to organize polling of a large number of IP addresses via Modbus TCP (for example, 30)? (IDFGH-9251)
#19
iamalek
opened
1 year ago
8
eMBMasterPoll(371): Receive buffer initialization fail (IDFGH-9193)
#18
ZanellaSimone
closed
11 months ago
21
Modbus Master Crashes (IDFGH-9146)
#17
fink-at-trmc-dk
closed
1 year ago
5
Modbus master communication random interruption causes a shift on the read registers (IDFGH-9133)
#16
ZanellaSimone
closed
11 months ago
15
ModbusTCP Master and 0x108 (ESP_ERR_INVALID_RESPONSE) (IDFGH-9119)
#15
fink-at-trmc-dk
closed
1 year ago
4
Memory leak in Modbus master initialization/teardown (IDFGH-9110)
#14
nicksenva
closed
1 year ago
4
UART haven’t APB Clock in esp32-c2 (IDFGH-9062)
#13
DreamSilverFox
closed
1 year ago
3
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