Waveshare 296×128 2.9inch E-Ink display red/white/black three-color e-paper SPI interface for Raspberry Pi/STM32 3.3V/5V
317 in stock
$23.99
317 in stock
- Hign-concerned Chemical: None
- Model Number: 2.9inch e-Paper Module (B)
- Demo Board Type: ARM
- Brand Name: Waveshare
- Certification: None
- Origin: Mainland China
- Resoution: 296×128
- Interface: 4-wire SPI, 3-wire SPI
- Display color: red, black, white
- Grey level: 2
- Viewing angle: >170 degree
- Standby current: <0.01uA (almost none)
- Refresh power: 26.4mW (typ.)
Low Power, Wide Viewing Angle, Paper-Like Displaying Without Electricity
Ideal for price tags, shelf labels, industrial instruments…
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No backlight, keeps displaying last content for a long time even when power down
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Ultra low power consumption, basically power is only required for refreshing
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SPI interface, for connecting with controller boards like Raspberry Pi/Jetson Nano/Arduino/STM32, etc.
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Onboard voltage translator, compatible with 3.3V / 5V MCUs
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Comes with development resources and manual (examples for Raspberry Pi/Jetson Nano/Arduino/STM32)
|
OPERATING VOLTAGE |
3.3V/5V |
DISPLAY COLOR |
red, black, white |
|
INTERFACE |
3-wire SPI, 4-wire SPI |
GREY SCALE |
2 |
|
OUTLINE DIMENSIONS |
89.5 × 38mm |
FULL REFRESH TIME |
15s |
|
DISPLAY SIZE |
66.90 × 29.06mm |
REFRESH POWER |
30mW(typ.) |
|
DOT PITCH |
0.227 × 0.226mm |
STANDBY CURRENT |
<0.01uA (almost none) |
|
RESOLUTION |
296×128 pixels |
VIEWING ANGLE |
>170° |
E-paper display utilizes microcapsule electrophoretic technology for displaying, the principle is: charged particles suspended in clear fluid will move to sides of microcapsule when electric field is applied, making the microcapsule become visible by reflecting ambient light, just as traditional printed paper.
E-paper display will clearly display images/texts under lamplight or natural light, requires no backlight, and features nearly up to 180° viewing angle. It is usually used as e-reader due to its paper-like effect.
For Connecting With Controller Boards Like Raspberry Pi/Jetson Nano/Arduino/STM32
|
VCC |
3.3V/5V |
|
GND |
Ground |
|
DIN |
SPI MOSI pin |
|
CLK |
SPI SCK pin |
|
CS |
SPI chip selection, low active |
|
DC |
Data / Command selection (high for data, low for command) |
|
RST |
External reset, low active |
|
BUSY |
Busy status output, low active |
Compatible With 3.3V / 5V MCUs
Suitable For Price Tags, Asset/Equipment Tags, Shelf Labels, Conference Name Tags…
www.waveshare.com/wiki/2.9inch_e-Paper_Module_(B)
* Resources for different product may vary, please check the wiki page to confirm the actually provided resources.
PACKAGE CONTENT
Weight: 0.057 kg
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2.9inch e-Paper Module x1
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PH2.0 20cm 8Pin x1
Selection Guide
|
PART NUMBER |
COLORS |
GREY SCALE |
RESOLUTION |
DISPLAY SIZE (MM) |
OUTLINE DIMENSION (MM) |
FULL REFRESH TIME (S) |
PARTIAL REFRESH1 |
PI HEAD-ER2 |
FLEXI-BLE |
INTERFACE |
|
1.02inch e-Paper Module |
black, white |
2 |
128×80 |
21.76 × 14.00 |
42.0 × 27.0 |
2 |
√ |
SPI |
||
|
1.54inch e-Paper Module |
black, white |
2 |
200×200 |
27.60 × 27.60 |
48.0 × 33.0 |
2 |
√ |
SPI |
||
|
1.54inch e-Paper Module (B) |
red, black, white |
2 |
200×200 |
27.60 × 27.60 |
48.0 × 33.0 |
8 |
SPI |
|||
|
1.54inch e-Paper Module (C) |
yellow, black, white |
2 |
152×152 |
27.51 × 27.51 |
48.0 × 33.0 |
27 |
SPI |
|||
|
2.13inch e-Paper HAT |
black, white |
2 |
250×122 |
48.55 × 23.71 |
65.0 × 30.2 |
2 |
√ |
√ |
SPI |
|
|
2.13inch e-Paper HAT (B) |
red, black, white |
2 |
212×104 |
48.55 × 23.71 |
65.0 × 30.2 |
15 |
√ |
SPI |
||
|
2.13inch e-Paper HAT (C) |
yellow, black, white |
2 |
212×104 |
48.55 × 23.71 |
65.0 × 30.2 |
15 |
√ |
SPI |
||
|
2.13inch e-Paper HAT (D) |
black, white |
2 |
212×104 |
48.55 × 23.71 |
59.2 × 29.2 |
2 |
√ |
√ |
√ |
SPI |
|
2.66inch e-Paper Module |
black, white |
2 |
296×152 |
30.704 × 60.088 |
37.0 × 83.5 |
6 |
√ |
SPI |
||
|
2.66inch e-Paper Module (B) |
red, black, white |
2 |
296×152 |
30.704 × 60.088 |
37.0 × 83.5 |
15 |
SPI |
|||
|
2.7inch e-Paper HAT |
black, white |
4 |
264×176 |
57.29 × 38.19 |
85.0 × 56.0 |
6 |
√ |
SPI |
||
|
2.7inch e-Paper HAT (B) |
red, black, white |
2 |
264×176 |
57.29 × 38.19 |
85.0 × 56.0 |
15 |
√ |
SPI |
||
|
2.9inch e-Paper Module |
black, white |
2 |
296×128 |
66.89 × 29.05 |
89.5 × 38.0 |
2 |
√ |
SPI |
||
|
2.9inch e-Paper Module (B) |
red, black, white |
2 |
296×128 |
66.89 × 29.05 |
89.5 × 38.0 |
15 |
SPI |
|||
|
2.9inch e-Paper Module (C) |
yellow, black, white |
2 |
296×128 |
66.89 × 29.05 |
89.5 × 38.0 |
15 |
SPI |
|||
|
2.9inch e-Paper HAT (D) |
black, white |
2 |
296×128 |
66.90 × 29.06 |
79.0 × 36.7 |
2 |
√ |
√ |
√ |
SPI |
|
3.7inch e-Paper HAT |
black, white |
4 |
480×280 |
47.32 × 81.12 |
58.0 × 96.5 |
3 |
√ |
√ |
SPI |
|
|
4.01inch e-Paper Module (F) |
7-Color |
2 |
640×400 |
86.40 × 54.00 |
98.5 × 70.0 |
15 |
√ |
SPI |
||
|
4.2inch e-Paper Module |
black, white |
4 |
400×300 |
84.80 × 63.60 |
103.0 × 78.5 |
4 |
SPI |
|||
|
4.2inch e-Paper Module (B) |
red, black, white |
2 |
400×300 |
84.80 × 63.60 |
103.0 × 78.5 |
15 |
SPI |
|||
|
4.2inch e-Paper Module (C) |
yellow, black, white |
2 |
400×300 |
84.80 × 63.60 |
103.0 × 78.5 |
15 |
SPI |
|||
|
4.3inch e-Paper UART Module |
black, white |
4 |
800×600 |
88.00 × 66.00 |
118.0 × 75.0 |
1.5 |
UART |
|||
|
5.65inch e-Paper Module (F) |
7-Color |
2 |
600×448 |
114.9 × 85.8 |
138.5 × 100.5 |
15 |
SPI |
|||
|
5.83inch e-Paper HAT |
black, white |
2 |
648×480 |
119.232 × 88.320 |
125.4 × 99.5 |
5 |
√ |
SPI |
||
|
5.83inch e-Paper HAT (B) |
red, black, white |
2 |
648×480 |
119.232 × 88.320 |
125.4 × 99.5 |
20 |
√ |
SPI |
||
|
5.83inch e-Paper HAT (C) |
yellow, black, white |
2 |
600×448 |
118.8 × 88.26 |
125.4 × 99.5 |
26 |
√ |
SPI |
||
|
6inch e-Paper HAT |
black, white |
16 |
800×600 |
122.4 × 90.6 |
138.4 × 101.8 |
<1 |
√ |
√ |
USB/SPI/ |
|
|
6inch HD e-Paper HAT |
black, white |
16 |
1448×1072 |
122.4 × 90.6 |
138.4 × 101.8 |
<1 |
√ |
√ |
USB/SPI/ |
|
|
7.5inch e-Paper HAT |
black, white |
2 |
800×480 |
163.20 × 97.92 |
170.2 × 111.2 |
5 |
√ |
SPI |
||
|
7.5inch HD e-Paper HAT |
black, white |
2 |
880×528 |
163.24 × 97.94 |
170.2 × 111.2 |
5 |
√ |
SPI |
||
|
7.5inch e-Paper HAT (B) |
red, black, white |
2 |
800×480 |
163.20 × 97.92 |
170.2 × 111.2 |
16 |
√ |
SPI |
||
|
7.5inch HD e-Paper HAT (B) |
red, black, white |
2 |
880×528 |
163.24 × 97.94 |
170.2 × 111.2 |
21 |
√ |
SPI |
||
|
7.5inch e-Paper HAT (C) |
yellow, black, white |
2 |
640×384 |
163.20 × 97.92 |
170.2 × 111.2 |
16 |
√ |
SPI |
||
|
7.8inch e-Paper HAT |
black, white |
16 |
1872×1404 |
158.18 × 118.64 |
173.8 × 127.6 |
<1 |
√ |
√ |
USB/SPI/ |
|
|
9.7inch e-Paper HAT |
black, white |
16 |
1200×825 |
202.8 × 139.43 |
218.8×156.4 |
<1 |
√ |
√ |
USB/SPI/ |
|
|
10.3inch e-Paper HAT |
black, white |
16 |
1872×1404 |
209.66 × 157.25 |
216.7 × 174.4 |
<1 |
√ |
√ |
USB/SPI/ |
|
|
10.3inch e-Paper HAT (D) |
black, white |
16 |
1872×1404 |
209.66 × 157.25 |
227.7 × 165.8 |
<1 |
√ |
√ |
√ |
USB/SPI/ |
|
12.48inch e-Paper Module |
black, white |
2 |
1304×984 |
252.98 × 190.90 |
280.0 × 229.5 |
<8 |
√ |
SPI |
||
|
12.48inch e-Paper Module (B) |
red, black, white |
2 |
1304×984 |
252.98 × 190.90 |
280.0 × 229.5 |
<16 |
√ |
SPI |
||
|
13.3inch e-Paper HAT |
black, white |
16 |
1600×1200 |
270.40 × 202.80 |
285.80 × 213.65 |
<1 |
√ |
√ |
USB/SPI/ |
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It usually takes about 0.3s for partial refresh
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Pi Header: standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards
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