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Component Selection Workflow
New Subsystem Wizard
RED_LED
CAN_L
SW2OUTPUT
EXT_IO_A
RELAY4_SSR
RELAY1
CAN_H
I2C_SCK
I2C_SDA
IO34_INPUT
SSR4_4
RESET
DISPLAY_LED
TOUCH_CS
IO17
EXT_IO_C
BLUE_LED
MODULE_TX1
VSPI_MISO
GREEN_LED
TOUCH_IRQ
SSR3_3
SSR4_3
IO35_INPUT
CAN_L
CAN_H
TCA6416A_INTB
IO34_INPUT
EXT_IO_D
EXT_IO_D
IO39_INPUT
I2C_SCK
BLUE_LED
SW1OUTPUT
RELAY2
RESET
DISPLAY_CS
SSR3_4
RELAY3_SSR
RELAY3_SSR
I2C_SCK
VSPI_CLK
HSPI_MISO
DISPLAY_CS
SW2OUTPUT
RS485_TX
IO26
IO0_BOOT
IO21
SD_CS
IO33
IO32
IO33
EXT_IO_C
RS485_RX
I2C_SDA
VSPI_MISO
DISPLAY_DC
RELAY2
HSPI_MOSI
MODULE_TX1
IO4
GREEN_LED
TOUCH_CS
IO36_INPUT
TCA6416A_INTB
AVRISP_RESET
RED_LED
EXT_IO_B
EXT_IO_B
IO5
IO2
SSR3_3
SSR4_4
IO25
VSPI_CLK
SW1EXT
RELAY1
CANBUS_RX
VSPI_MISO
CAN_H
IO34_INPUT
SW1OUTPUT
CAN_L
IO33
AVRISP_RESET
MODULE_RX1
CANBUS_TX
RESET
TOUCH_IRQ
I2C_SDA
SW2EXT
VSPI_MOSI
VSPI_CLK
VSPI_CLK
VSPI_MISO
RS485_ENABLE
RELAY4_SSR
SD_CS
VSPI_MOSI
SD_CS
SW2EXT
IO16
IO35_INPUT
EXT_IO_A
SSR3_4
CANBUS_RX
VSPI_MOSI
IO27
HSPI_CLK
CANBUS_TX
VSPI_MOSI
IO35_INPUT
DISPLAY_LED
MODULE_RX1
SW1EXT
SSR4_3
IO15
DISPLAY_DC
IO22
Fused5V
U20
Manufacturer Part Number
Adafruit ILI9341
Fused5V
3.3V
3.3V
3.3V
Fused5V
Fused5V
3.3V
Fused5V
3.3V
Fused5V
Fused5V
3.3V
Fused5V
3.3V
Fused5V
5V
Fused5V
3.3V
Fused5V
Fused5V
Fused5V
3.3V
3.3V
5V
3.3V
3.3V
Fused5V
3.3V
R20
Resistance
1MΩ
R24
Resistance
22kΩ
R5
Resistance
2.2kΩ
R16
Resistance
2.2kΩ
R15
Resistance
51kΩ
R11
Resistance
51kΩ
R19
Resistance
10kΩ
R25
Resistance
220 Ω
R27
Resistance
51kΩ
R28
Resistance
22kΩ
R4
Resistance
560 Ω
R7
Resistance
51kΩ
R2
Resistance
2.2kΩ
R14
Resistance
560 Ω
R29
Resistance
10kΩ
R3
Resistance
180 Ω
R10
Resistance
560 Ω
R13
Resistance
560 Ω
R18
Resistance
220 Ω
R8
Resistance
120 Ω
R26
Resistance
22kΩ
R21
Resistance
220 Ω
R17
Resistance
220 Ω
R6
Resistance
120 Ω
R12
Resistance
Resistance
R1
Resistance
220 Ω
F1
Current
1.85 A
C5
Capacitance
22uF
J8
U3
Manufacturer Part Number
TCA6416APWR
LED2
C9
Capacitance
100nF
U7
Manufacturer Part Number
SN65HVD1050D
C2
Capacitance
100nF
C3
Capacitance
22uF
LED4
C6
Capacitance
100nF
D7
Manufacturer Part Number
1N5338BRLG
J15
Manufacturer Part Number
0472192001
C8
Capacitance
100nF
C10
Capacitance
1uF
LED3
C7
Capacitance
1uF
C4
Capacitance
22uF
C11
Capacitance
1uF
J3
U6
Manufacturer Part Number
AMS1117-3.3
Q3
Manufacturer Part Number
AO3401A
D5
Manufacturer Part Number
LL4148
J7
Manufacturer Part Number
DB125-3.81-4P-GN-S
J10
J14
Q4
Manufacturer Part Number
AO3400A
SW2
U2
Manufacturer Part Number
EL3H7(B)(TA)-G
Q1
Manufacturer Part Number
AO3400A
J2
SW1
D2
Manufacturer Part Number
LL4148
J12
Manufacturer Part Number
DB125-3.81-4P-GN-S
J4
Manufacturer Part Number
DB125-3.81-4P-GN-S
J5
Manufacturer Part Number
DB125-3.81-4P-GN-S
Q2
Manufacturer Part Number
AO3400A
TX1
U12
Manufacturer Part Number
AQY282SX
RX1
D8
Manufacturer Part Number
NUP2105LT1G
LED1
U9
Manufacturer Part Number
AQY282SX
U1
Manufacturer Part Number
TXS0102DCUTG4
SJ1
K2
Manufacturer Part Number
SRD-05VDC-SL-C
K1
Manufacturer Part Number
SRD-05VDC-SL-C
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ESP32 Battery Management System Controller Board
A smart ESP32-based battery management system controller board for Lithium ion battery packs/cells. Capable of communicating to wide varieties of hybrid-smart inverters with CANbus, RS485 and UART communication.
Properties
Pricing & Availability
Distributor | Qty 1 |
|---|---|
Digi-Key | $7.09–$12.81 |
LCSC | $11.52–$12.03 |
Mouser | $9.62–$9.80 |
Controls
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