Product Descriptions
E78-900TBL-01A is a test kit specially designed for E78 series SMD SOC module combined with USB to TTL serial portbackplane. All the pins of E78-900M221 A module have been led out for customer testing and development, which greatlreduces customer testing and development Difficulty.
Product Specifications
| Attribute | Attribute value | |
| ANSM-Part# | ANSM-E78-900TBL-01A | |
| Working voltage（V） | 1.8~3.7 | ≥3.3V can guarantee output power |
| Communication level（V） | 3.3 | Using 5V TTL is risky to burn |
| Working temperature（℃） | -40~+85 | Industrial design |
| Working frequency（MHz） | 850~925 | Support ISM frequency band |
| Emission current（mA） | 145 | Instantaneous power consumption |
| Receiving current（mA） | 13 | - |
| Sleep current（μA） | 2 | Software shutdown |
| Maximum transmit power（dBm） | 22 | - |
| Receiving sensitivity（dBm） | -122~-126 | The air rate is 595kbps |
| Air rate LoRa（bps） | 62.5k | User programmable customization |
| Air rate GFSK（bps） | 300K | User programmable customization |
| Ideal Range | 5500m | At Max TX power and 2.4kbps air rate, Two modules in a line of sight, clear weather, with 5dbi antennas at 2.5meters. |
| Crystal frequency | 32MHz | TXCO |
| Modulation | LoRa(recommended) | GFSK ，LoRa |
| Encapsulation method | SMA | - |
| Interface method | Stamp-hole | Diameter 1.1mm |
| Dimensions | 26*16mm | - |
| RF interface | IPEX/stamp-hole | Equivalent impedance is about 50Ω |
Actual product photos
Payment&Transportation
Official Certificate&Certificate
Multiple product supply
Company office environment
Warehouse Real Shot
Standard packaging
We also provide ：
| Part No | Manufacturer | Date Code | Quantity | Description |
| LM22676ADJ | NS | 19+ | 250 | SOP8 |
| TPS562201DDCR | TI | 22+ | 795500 | SOT23-6 |
| NJG1806K75 | JRC | 22+ | 500000 | DFN6 |
| TLV74318PDQNR | TI | 22+ | 402000 | X2SON-4 |
| NJG1801K75 | JRC | 22+ | 300000 | SMD |
| NJG1804K64 | JRC | 22+ | 300000 | DFN8 |
| LM27761DSGR | TI | 22+ | 151000 | WSON8 |
| TLV62565DBVR | TI | 22+ | 138000 | SOT23-5 |
| TPS613222ADBVR | TI | 22+ | 108000 | SOT23-5 |
| LNK625DG-TL | POWER | 22+ | 100000 | SOP-8 |
| OPA4322AIPWR | TI | 22+ | 100000 | TSSOP14 |
| TLV75528PDRVR | TI | 22+ | 99000 | WSON-6 |
| TPS7A2025PDQNR | TI | 22+ | 78500 | X2SON-4 |
| TLV62568DBVR | TI | 22+ | 72000 | SOT23-5 |
| STM32L051K8U6TR | ST | 22+ | 60000 | QFN32 |
| SKY66421-11 | SKYWORKS | 22+ | 56500 | QFN16 |
| TPS7A1111PDRVR | TI | 22+ | 54000 | WSON6 |
| TLV62569PDDCR | TI | 22+ | 52000 | SOT23-6 |
| TLV62569DBVR | TI | 22+ | 48000 | SOT23-5 |
| TPS23753APWR | TI | 22+ | 40000 | TSSOP14 |
| NB691GG-Z | MPS | 22+ | 30000 | QFN |
| SN74AHC1G02DBVR | TI | 22+ | 27939 | SOT-23 |
| TPS63000DRCR | TI | 22+ | 23238 | VSON10 |
| TLV75533PDRVR | TI | 22+ | 21500 | WSON6 |
| NB687BGQ-Z | MPS | 22+ | 20000 | QFN |
| A3916GESTR-T-1 | ALLEGRO | 22+ | 17150 | QFN-20 |
| TPS62135RGXR | TI | 22+ | 15000 | VQFN11 |
| TLE2022AMDR | TI | 0803+ | 12500 | SOP8 |
| TPS23756PWPR | TI | 22+ | 12000 | HTSSOP-20 |
