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E01C-2G4M11S Ci24R1 Chip SPI Surface mounted Wireless Module
Product Introduction: E01C-2G4M11S is a small-sized, built-in PCB antenna 2.4GHz patch type wireless module independently developed based on Nanjing Z
Product details
| Parameters | performance | notes | |
| minimum value | Maximum value | ||
| Power supply voltage (V) | 0 | 3.6 | Module permanently burned out beyond 3.6V |
| Blocking power (dBm) | - | -10 | The probability of burning is relatively low when used at close range |
| Working temperature (℃) | -40 | 85 | - |
| Main application | performance | notes | |||
| minimum value | Typical values | Large value | |||
| Working voltage (v) | 2.1 | 3.3 | 3.6 | ≥ 3.3V ensures output power | |
| Communication level (V) | - | 3.3 | - | There is a risk of burning out when using 5V TTL | |
| Working temperature (℃)) | -40 | 25 | 85 | Industrial grade design | |
| Working frequency band (GHE) | 2.4 | - | 2.525 | Support ISM frequency band | |
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work consume |
Emission current (mA) | - | 46 | - | Instantaneous power consumption, 11dBm |
| Receiving current (mA) | - | 20 | - | - | |
| Sleep current (uA) | - | 2 | - | Software shutdown | |
| Maximum transmission power (dBm) | 10.5 | 11 | 11.5 | Software settings, built-in PA on the chip | |
| Receiving sensitivity (dBm) | -80 | -84 | -90 | Different air speeds result in varying sensitivities | |
| Air speed (bps) | 250k | 250k | 2M | User self configuration | |
| Main application | describe | notes |
| Reference distance | 100m | Clear and open environment, with an air speed of 250kbps |
| FIFO | 32By te | Maximum length for a single transmission |
| crystal frequency | 16M1z | - |
| Modulation Type | GFSK | - |
| Packaging method | Surface mount type | - |
| Interface method | Half hole 1.27mm | - |
| communication interface | SPI | 0-10Mbps |
| External dimensions | 19*12mm | Including onboard PCB antenna |
| antenna interface | pcb antenna | Characteristic impedance is about 50 Ω |
| Net weight | 0.47g | 0.05g |
| Pin number | Pin Name | Pin direction | Pin usage |
| 1 | VCC | - | Power supply positive: 2.1v~3.6v |
| 2 | NC | - | Empty foot |
| 3 | CSN | input | SPI chip selection |
| 4 | SCK | input | SPI clock |
| 5 | DATA | input/output | Data input/output/interrupt signal |
| 6 | NC | - | Empty foot |
| 7 | NC | - | Empty foot |
| 8 | GND | - | Negative power supply |
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| product model |
interface type | Chip Solution | Operating Frequency Hz |
Transmission power dBm |
Communication distance km |
air rate bps |
Packaging form | Product size mm |
Functional Features |
technology manual |
sample buy |
|---|---|---|---|---|---|---|---|---|---|---|---|
| SPI | Si24R1 | 2.4G | 27 | 4 | 250k~2M | Patch | 18*14.5 | SPI patch wireless module | |||
| SPI | Si24R1 | 2.4G | 27 | 5 | 250k~2M | Direct insertion | 18*33.4 | Direct insertion SPI wireless module | |||
| SPI | Ci24R1 | 2.4G | 11 | 0.12 | 250k~2M | Patch | 19*12 | Small volume patch type, PCB board mounted antenna | |||
| SPI | Si24R1 | 2.4G | 20 | 1.8 | 250k~2M | Patch | 12.8 * 25 | Small volume patch type, onboard antenna | |||
| SPI | Si24R1 | 2.4G | 20 | 2 | 250k~2M | Patch | 14.5*18 | Small volume patch type | |||
| SPI | Si24R1 | 2.4G | 20 | 1.8 | 250k~2M | Direct insertion | 15 * 27 | Small volume patch type, onboard antenna | |||
| SPI | Si24R1 | 2.4G | 20 | 2.5 | 250k~2M | Direct insertion | 18 * 33.4 | small-volume | |||
| SPI | Si24R1 | 2.4G | 7 | 0.3 | 250k~2M | Patch | 12 * 19 | Small volume patch type, onboard antenna | |||
| SPI | Si24R1 | 2.4G | 7 | 0.3 | 250k~2M | Direct insertion | 12.6 * 22.6 | Small size direct insertion type, onboard antenna |
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E01C-2G4M27SX
Product model: E01C-2G4M27SX
interface type
: SPI
Chip Solution
: Si24R1
Working frequency Hz
: 2.4G
Transmission power dBm
: twenty-seven
Communication distance (km)
: four
Air speed bps
-
: 250k~2M
Packaging form
: Surface mount
Product size mm
: 18*14.5
Functional features: SPI patch wireless module
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E01C-2G4M27D
Product model: E01C-2G4M27D
interface type
: SPI
Chip Solution
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: Si24R1
Working frequency Hz
: 2.4G
Transmission power dBm
: twenty-seven
Communication distance (km)
: five
Air speed bps
: 250k~2M
Packaging form
: Direct insertion
Product size mm
: 18*33.4
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Functional features: Direct insertion SPI wireless module
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E01C-2G4M11S
Product model: E01C-2G4M11S
interface type
: SPI
Chip Solution
: Ci24R1
Working frequency Hz
: 2.4G
Transmission power dBm
: eleven
-
Communication distance (km)
: zero point one two
Air speed bps
: 250k~2M
Packaging form
: Surface mount
Product size mm
: 19*12
Functional features: Small size patch type, PCB board mounted antenna
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E01C-ML01SP2
Product model: E01C-ML01SP2
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interface type
: SPI
Chip Solution
: Si24R1
Working frequency Hz
: 2.4G
Transmission power dBm
: twenty
Communication distance (km)
: one point eight
Air speed bps
: 250k~2M
Packaging form
-
: Surface mount
Product size mm
: 12.8 * 25
Functional features: Small volume patch type, onboard antenna
PDF ：
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E01C-ML01SP4
Product model: E01C-ML01SP4
interface type
: SPI
Chip Solution
: Si24R1
Working frequency Hz
-
: 2.4G
Transmission power dBm
: twenty
Communication distance (km)
: two
Air speed bps
: 250k~2M
Packaging form
: Surface mount
Product size mm
: 14.5*18
Functional features: Small volume patch type
PDF ：
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buy
E01C-ML01DP4
Product model: E01C-ML01DP4
interface type
: SPI
Chip Solution
: Si24R1
Working frequency Hz
: 2.4G
Transmission power dBm
: twenty
Communication distance (km)
: one point eight
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